421101492
421,101,492 is an even composite number composed of six prime numbers multiplied together.
421101492 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 421101492:
22 × 3 × 72 × 17 × 103 × 409
(2 × 2 × 3 × 7 × 7 × 17 × 103 × 409)See below for interesting mathematical facts about the number 421101492 from the Numbermatics database.
Names of 421101492
- Cardinal: 421101492 can be written as Four hundred twenty-one million, one hundred one thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 4.21101492 × 108
Factors of 421101492
Divisors of 421101492
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 12 14 17 21 28 34 42 49 51 68 84 98 102 103 119 147 196 204 206 238 294 309 357 409 412 476 588 618 714 721 818 833 1227 1236 1428 1442 1636 1666 1751 2163 2454 2499 2863 2884 3332 3502 4326 4908 4998 5047 5253 5726 6953 7004 8589 8652 9996 10094 10506 11452 12257 13906 15141 17178 20041 20188 20859 21012 24514 27812 30282 34356 36771 40082 41718 42127 48671 49028 60123 60564 73542 80164 83436 84254 85799 97342 120246 126381 146013 147084 168508 171598 194684 240492 252762 257397 292026 294889 340697 343196 505524 514794 584052 589778 681394 716159 884667 1022091 1029588 1179556 1362788 1432318 1769334 2044182 2064223 2148477 2864636 3538668 4088364 4128446 4296954 5013113 6192669 8256892 8593908 10026226 12385338 15039339 20052452 24770676 30078678 35091791 60157356 70183582 105275373 140367164 210550746 421101492
- Sum of all divisors σ(n): 1224961920
- Sum of proper divisors (its aliquot sum) s(n): 803860428
- 421101492 is an abundant number, because the sum of its proper divisors (803860428) is greater than itself. Its abundance is 382758936
Bases of 421101492
- Binary: 110010001100101111111101101002
- Hexadecimal: 0x19197FB4
- Base-36: 6YPNZO
Squares and roots of 421101492
- 421101492 squared (4211014922) is 177326466564626064
- 421101492 cubed (4211014923) is 74672439641452149972487488
-
The
square root of 421101492 is 20520.7575883543 -
The
cube root of 421101492 is 749.5413444595
Scales and comparisons
How big is 421101492?- 421,101,492 seconds is equal to 13 years, 20 weeks, 1 day, 20 hours, 38 minutes, 12 seconds.
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To count from 1 to 421,101,492 would take you about twenty 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 421101492 cubic inches would be around 62.5 feet tall.
Recreational maths with 421101492
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