397072520442
397,072,520,442 is an even composite number composed of five prime numbers multiplied together.
397072520442 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 397072520442:
2 × 314 × 13 × 31 × 103
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 31 × 103)See below for interesting mathematical facts about the number 397072520442 from the Numbermatics database.
Names of 397072520442
- Cardinal: 397072520442 can be written as Three hundred ninety-seven billion, seventy-two million, five hundred twenty thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 3.97072520442 × 1011
Factors of 397072520442
Divisors of 397072520442
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 31 39 54 62 78 81 93 103 117 162 186 206 234 243 279 309 351 403 486 558 618 702 729 806 837 927 1053 1209 1339 1458 1674 1854 2106 2187 2418 2511 2678 2781 3159 3193 3627 4017 4374 5022 5562 6318 6386 6561 7254 7533 8034 8343 9477 9579 10881 12051 13122 15066 16686 18954 19158 19683 21762 22599 24102 25029 28431 28737 32643 36153 39366 41509 45198 50058 56862 57474 59049 65286 67797 72306 75087 83018 85293 86211 97929 108459 118098 124527 135594 150174 170586 172422 177147 195858 203391 216918 225261 249054 255879 258633 293787 325377 354294 373581 406782 450522 511758 517266 531441 587574 610173 650754 675783 747162 767637 775899 881361 976131 1062882 1120743 1220346 1351566 1535274 1551798 1594323 1762722 1830519 1952262 2027349 2241486 2302911 2327697 2644083 2928393 3188646 3362229 3661038 4054698 4605822 4655394 4782969 5288166 5491557 5856786 6082047 6724458 6908733 6983091 7932249 8785179 9565938 10086687 10983114 12164094 13817466 13966182 15864498 16474671 17570358 18246141 20173374 20726199 20949273 23796747 26355537 30260061 32949342 36492282 41452398 41898546 47593494 49424013 52711074 54738423 60520122 62178597 62847819 71390241 79066611 90780183 98848026 109476846 124357194 125695638 142780482 148272039 158133222 164215269 181560366 188543457 214170723 237199833 272340549 296544078 328430538 377086914 428341446 474399666 492645807 544681098 565630371 642512169 711599499 817021647 985291614 1131260742 1285024338 1423198998 1634043294 1696891113 1927536507 2134798497 2451064941 3393782226 3855073014 4269596994 4902129882 5090673339 6404395491 7353194823 10181346678 12808790982 14706389646 15272020017 22059584469 30544040034 44119168938 66178753407 132357506814 198536260221 397072520442
- Sum of all divisors σ(n): 1002816342528
- Sum of proper divisors (its aliquot sum) s(n): 605743822086
- 397072520442 is an abundant number, because the sum of its proper divisors (605743822086) is greater than itself. Its abundance is 208671301644
Bases of 397072520442
- Binary: 1011100011100110101110111010100111110102
- Hexadecimal: 0x5C735DD4FA
- Base-36: 52EUQ5MI
Squares and roots of 397072520442
- 397072520442 squared (3970725204422) is 157666586490162507875364
- 397072520442 cubed (3970725204423) is 62605068887135413440242457878190888
-
The
square root of 397072520442 is 630136.9061100931 -
The
cube root of 397072520442 is 7350.0440890317
Scales and comparisons
How big is 397072520442?- 397,072,520,442 seconds is equal to 12,625 years, 35 weeks, 1 day, 18 hours, 20 minutes, 42 seconds.
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To count from 1 to 397,072,520,442 would take you about twenty-five thousand, two hundred fifty-one years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 397072520442 cubic inches would be around 612.5 feet tall.
Recreational maths with 397072520442
- 397072520442 backwards is 244025270793
- The number of decimal digits it has is: 12
- The sum of 397072520442's digits is 45
- More coming soon!
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