490021464
490,021,464 is an even composite number composed of six prime numbers multiplied together.
490021464 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 490021464:
23 × 3 × 172 × 31 × 43 × 53
(2 × 2 × 2 × 3 × 17 × 17 × 31 × 43 × 53)See below for interesting mathematical facts about the number 490021464 from the Numbermatics database.
Names of 490021464
- Cardinal: 490021464 can be written as Four hundred ninety million, twenty-one thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 4.90021464 × 108
Factors of 490021464
Divisors of 490021464
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 12 17 24 31 34 43 51 53 62 68 86 93 102 106 124 129 136 159 172 186 204 212 248 258 289 318 344 372 408 424 516 527 578 636 731 744 867 901 1032 1054 1156 1272 1333 1462 1581 1643 1734 1802 2108 2193 2279 2312 2666 2703 2924 3162 3286 3468 3604 3999 4216 4386 4558 4929 5332 5406 5848 6324 6572 6837 6936 7208 7998 8772 8959 9116 9858 10664 10812 12427 12648 13144 13674 15317 15996 17544 17918 18232 19716 21624 22661 24854 26877 27348 27931 30634 31992 35836 37281 38743 39432 45322 45951 49708 53754 54696 55862 61268 67983 70649 71672 74562 77486 83793 90644 91902 99416 107508 111724 116229 122536 135966 141298 149124 154972 167586 181288 183804 211947 215016 223448 232458 271932 282596 298248 309944 335172 367608 385237 423894 464916 474827 543864 565192 658631 670344 770474 847788 929832 949654 1155711 1201033 1317262 1424481 1540948 1695576 1899308 1975893 2311422 2402066 2634524 2848962 3081896 3603099 3798616 3951786 4622844 4804132 5269048 5697924 7206198 7903572 9245688 9608264 11395848 14412396 15807144 20417561 28824792 40835122 61252683 81670244 122505366 163340488 245010732 490021464
- Sum of all divisors σ(n): 1400509440
- Sum of proper divisors (its aliquot sum) s(n): 910487976
- 490021464 is an abundant number, because the sum of its proper divisors (910487976) is greater than itself. Its abundance is 420466512
Bases of 490021464
- Binary: 111010011010100100010010110002
- Hexadecimal: 0x1D352258
- Base-36: 83QUZC
Squares and roots of 490021464
- 490021464 squared (4900214642) is 240121035180703296
- 490021464 cubed (4900214643) is 117664461196443733655545344
-
The
square root of 490021464 is 22136.4284382101 -
The
cube root of 490021464 is 788.3850274681
Scales and comparisons
How big is 490021464?- 490,021,464 seconds is equal to 15 years, 30 weeks, 1 day, 13 hours, 4 minutes, 24 seconds.
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To count from 1 to 490,021,464 would take you about twenty-three 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 490021464 cubic inches would be around 65.7 feet tall.
Recreational maths with 490021464
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