438 수학 과학 기타 둘러보기 메뉴eh추가해eh문서를 완성해
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정수
수 목록정수437439자연수
438
둘러보기로 가기
검색하러 가기
437 ← 438 → 439 | |
|---|---|
← 430 431 432 433 434 435 436 437 438 439 → ← 400 410 420 430 440 450 460 470 480 490 → ← 0 100 200 300 400 500 600 700 800 900 → | |
| 읽는 법 | 사백삼십팔 |
| 세는 법 | 사백서른여덟 |
| 한자 | 四百三十八 |
| 소인수 분해 | 2 × 3 × 73 |
| 로마 숫자 | CDXXXVIII |
| 2진수 | 1101101102 |
| 3진수 | 1210203 |
| 4진수 | 123124 |
| 5진수 | 32235 |
| 6진수 | 20106 |
| 8진수 | 6668 |
| 12진수 | 30612 |
| 16진수 | 1B616 |
| 20진수 | 11I20 |
| 36진수 | C636 |
| φ(438) | 144 |
| σ*(438) | 888 |
d(438) | 8 |
| σ(438) | 888 |
| μ(438) | -1 |
M(438) | -7 |
수 목록 · 정수 | |
438(사백삼십팔)은 437보다 크고 439보다 작은 자연수이다.
수학
합성수로, 그 약수는 1, 2, 3, 6, 73, 146, 219, 438이다.
과학
 이 문단은 비어있습니다. 내용을 추가해 주세요. |
기타
- 연도: 438년 기원전 438년
 | 이 글은 숫자에 관한 토막글입니다. 여러분의 지식으로 알차게 문서를 완성해 갑시다. |
분류:
- 정수
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