42390724272
42,390,724,272 is an even composite number composed of six prime numbers multiplied together.
42390724272 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 42390724272:
24 × 3 × 132 × 17 × 97 × 3169
(2 × 2 × 2 × 2 × 3 × 13 × 13 × 17 × 97 × 3169)See below for interesting mathematical facts about the number 42390724272 from the Numbermatics database.
Names of 42390724272
- Cardinal: 42390724272 can be written as Forty-two billion, three hundred ninety million, seven hundred twenty-four thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 4.2390724272 × 1010
Factors of 42390724272
Divisors of 42390724272
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 17 24 26 34 39 48 51 52 68 78 97 102 104 136 156 169 194 204 208 221 272 291 312 338 388 408 442 507 582 624 663 676 776 816 884 1014 1164 1261 1326 1352 1552 1649 1768 2028 2328 2522 2652 2704 2873 3169 3298 3536 3783 4056 4656 4947 5044 5304 5746 6338 6596 7566 8112 8619 9507 9894 10088 10608 11492 12676 13192 15132 16393 17238 19014 19788 20176 21437 22984 25352 26384 30264 32786 34476 38028 39576 41197 42874 45968 49179 50704 53873 60528 64311 65572 68952 76056 79152 82394 85748 98358 107746 123591 128622 131144 137904 152112 161619 164788 171496 196716 215492 247182 257244 262288 278681 307393 323238 329576 342992 393432 430984 494364 514488 535561 557362 614786 646476 659152 700349 786864 836043 861968 922179 988728 1028976 1071122 1114724 1229572 1292952 1400698 1606683 1672086 1844358 1977456 2101047 2142244 2229448 2459144 2585904 2801396 3213366 3344172 3688716 3996109 4202094 4284488 4458896 4918288 5225681 5602792 6426732 6688344 7377432 7992218 8404188 8568976 9104537 10451362 11205584 11988327 12853464 13376688 14754864 15677043 15984436 16808376 18209074 20902724 23976654 25706928 27313611 31354086 31968872 33616752 36418148 41805448 47953308 51949417 54627222 62708172 63937744 67933853 72836296 83610896 95906616 103898834 109254444 125416344 135867706 145672592 155848251 191813232 203801559 207797668 218508888 250832688 271735412 311696502 407603118 415595336 437017776 543470824 623393004 815206236 831190672 883140089 1086941648 1246786008 1630412472 1766280178 2493572016 2649420267 3260824944 3532560356 5298840534 7065120712 10597681068 14130241424 21195362136 42390724272
- Sum of all divisors σ(n): 126890940960
- Sum of proper divisors (its aliquot sum) s(n): 84500216688
- 42390724272 is an abundant number, because the sum of its proper divisors (84500216688) is greater than itself. Its abundance is 42109492416
Bases of 42390724272
- Binary: 1001110111101010111100011110101100002
- Hexadecimal: 0x9DEAF1EB0
- Base-36: JH2CC6O
Squares and roots of 42390724272
- 42390724272 squared (423907242722) is 1796973504304729929984
- 42390724272 cubed (423907242723) is 76175008345071411527377609371648
-
The
square root of 42390724272 is 205890.0781290831 -
The
cube root of 42390724272 is 3486.7725016571
Scales and comparisons
How big is 42390724272?- 42,390,724,272 seconds is equal to 1,347 years, 46 weeks, 3 days, 9 hours, 11 minutes, 12 seconds.
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To count from 1 to 42,390,724,272 would take you about two thousand, six hundred ninety-five 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 42390724272 cubic inches would be around 290.6 feet tall.
Recreational maths with 42390724272
- 42390724272 backwards is 27242709324
- The number of decimal digits it has is: 11
- The sum of 42390724272's digits is 42
- More coming soon!
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