421244631492
421,244,631,492 is an even composite number composed of five prime numbers multiplied together.
421244631492 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 421244631492:
22 × 3 × 292 × 73 × 833
(2 × 2 × 3 × 29 × 29 × 73 × 83 × 83 × 83)See below for interesting mathematical facts about the number 421244631492 from the Numbermatics database.
Names of 421244631492
- Cardinal: 421244631492 can be written as Four hundred twenty-one billion, two hundred forty-four million, six hundred thirty-one thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 4.21244631492 × 1011
Factors of 421244631492
Divisors of 421244631492
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 12 29 58 73 83 87 116 146 166 174 219 249 292 332 348 438 498 841 876 996 1682 2117 2407 2523 3364 4234 4814 5046 6059 6351 6889 7221 8468 9628 10092 12118 12702 13778 14442 18177 20667 24236 25404 27556 28884 36354 41334 61393 69803 72708 82668 122786 139606 175711 184179 199781 209409 245572 279212 351422 368358 399562 418818 502897 527133 571787 599343 702844 736716 799124 837636 1005794 1054266 1143574 1198686 1508691 1715361 2011588 2108532 2287148 2397372 3017382 3430722 5095619 5793649 6034764 6861444 10191238 11587298 14584013 15286857 16581823 17380947 20382476 23174596 29168026 30573714 33163646 34761894 41740451 43752039 49745469 58336052 61147428 66327292 69523788 83480902 87504078 99490938 125221353 166961804 175008156 198981876 250442706 422936377 480872867 500885412 845872754 961745734 1210473079 1268809131 1442618601 1691745508 1923491468 2420946158 2537618262 2885237202 3631419237 4841892316 5075236524 5770474404 7262838474 14525676948 35103719291 70207438582 105311157873 140414877164 210622315746 421244631492
- Sum of all divisors σ(n): 1044495117120
- Sum of proper divisors (its aliquot sum) s(n): 623250485628
- 421244631492 is an abundant number, because the sum of its proper divisors (623250485628) is greater than itself. Its abundance is 202005854136
Bases of 421244631492
- Binary: 1100010000101000010001011111001110001002
- Hexadecimal: 0x621422F9C4
- Base-36: 5DIM6DVO
Squares and roots of 421244631492
- 421244631492 squared (4212446314922) is 177447039560830878146064
- 421244631492 cubed (4212446314923) is 74748612789148548781973485830247488
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The
square root of 421244631492 is 649033.6135301469 -
The
cube root of 421244631492 is 7496.2626208245
Scales and comparisons
How big is 421244631492?- 421,244,631,492 seconds is equal to 13,394 years, 14 weeks, 2 days, 13 hours, 38 minutes, 12 seconds.
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To count from 1 to 421,244,631,492 would take you about twenty-six thousand, seven hundred eighty-eight 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 421244631492 cubic inches would be around 624.7 feet tall.
Recreational maths with 421244631492
- 421244631492 backwards is 294136442124
- The number of decimal digits it has is: 12
- The sum of 421244631492's digits is 42
- More coming soon!
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