40530642672
40,530,642,672 is an even composite number composed of five prime numbers multiplied together.
40530642672 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 40530642672:
24 × 3 × 133 × 292 × 457
(2 × 2 × 2 × 2 × 3 × 13 × 13 × 13 × 29 × 29 × 457)See below for interesting mathematical facts about the number 40530642672 from the Numbermatics database.
Names of 40530642672
- Cardinal: 40530642672 can be written as Forty billion, five hundred thirty million, six hundred forty-two thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 4.0530642672 × 1010
Factors of 40530642672
Divisors of 40530642672
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 29 39 48 52 58 78 87 104 116 156 169 174 208 232 312 338 348 377 457 464 507 624 676 696 754 841 914 1014 1131 1352 1371 1392 1508 1682 1828 2028 2197 2262 2523 2704 2742 3016 3364 3656 4056 4394 4524 4901 5046 5484 5941 6032 6591 6728 7312 8112 8788 9048 9802 10092 10933 10968 11882 13182 13253 13456 14703 17576 17823 18096 19604 20184 21866 21936 23764 26364 26506 29406 32799 35152 35646 39208 39759 40368 43732 47528 52728 53012 58812 63713 65598 71292 77233 78416 79518 87464 95056 105456 106024 117624 127426 131196 142129 142584 154466 159036 172289 174928 191139 212048 231699 235248 254852 262392 284258 285168 308932 318072 344578 382278 384337 426387 463398 509704 516867 524784 568516 617864 636144 689156 764556 768674 852774 926796 1004029 1019408 1033734 1137032 1153011 1235728 1378312 1529112 1537348 1705548 1847677 1853592 2008058 2067468 2239757 2274064 2306022 2756624 3012087 3058224 3074696 3411096 3695354 3707184 4016116 4134936 4479514 4612044 4996381 5543031 6024174 6149392 6719271 6822192 7390708 8032232 8269872 8959028 9224088 9992762 11086062 12048348 13438542 14781416 14989143 16064464 17918056 18448176 19985524 22172124 24096696 26877084 29116841 29562832 29978286 35836112 39971048 44344248 48193392 53754168 58233682 59956572 64952953 79942096 87350523 88688496 107508336 116467364 119913144 129905906 174701046 194858859 232934728 239826288 259811812 349402092 389717718 465869456 519623624 698804184 779435436 844388389 1039247248 1397608368 1558870872 1688776778 2533165167 3117741744 3377553556 5066330334 6755107112 10132660668 13510214224 20265321336 40530642672
- Sum of all divisors σ(n): 117728680160
- Sum of proper divisors (its aliquot sum) s(n): 77198037488
- 40530642672 is an abundant number, because the sum of its proper divisors (77198037488) is greater than itself. Its abundance is 36667394816
Bases of 40530642672
- Binary: 1001011011111101000010000110111100002
- Hexadecimal: 0x96FD086F0
- Base-36: IMAWC1C
Squares and roots of 40530642672
- 40530642672 squared (405306426722) is 1642732995405347299584
- 40530642672 cubed (405306426723) is 66581024042278349197499238248448
-
The
square root of 40530642672 is 201322.2359104925 -
The
cube root of 40530642672 is 3435.0086106285
Scales and comparisons
How big is 40530642672?- 40,530,642,672 seconds is equal to 1,288 years, 38 weeks, 6 days, 15 hours, 51 minutes, 12 seconds.
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To count from 1 to 40,530,642,672 would take you about two thousand, five hundred seventy-seven 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 40530642672 cubic inches would be around 286.3 feet tall.
Recreational maths with 40530642672
- 40530642672 backwards is 27624603504
- 40530642672 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40530642672's digits is 39
- More coming soon!
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