42157245312
42,157,245,312 is an even composite number composed of five prime numbers multiplied together.
What does the number 42157245312 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 256 divisors.
42157245312 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 42157245312:
27 × 33 × 7 × 13 × 134047
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 13 × 134047)See below for interesting mathematical facts about the number 42157245312 from the Numbermatics database.
Names of 42157245312
- Cardinal: 42157245312 can be written as Forty-two billion, one hundred fifty-seven million, two hundred forty-five thousand, three hundred twelve.
Scientific notation
- Scientific notation: 4.2157245312 × 1010
Factors of 42157245312
Divisors of 42157245312
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 84 91 96 104 108 112 117 126 128 144 156 168 182 189 192 208 216 224 234 252 273 288 312 336 351 364 378 384 416 432 448 468 504 546 576 624 672 702 728 756 819 832 864 896 936 1008 1092 1152 1248 1344 1404 1456 1512 1638 1664 1728 1872 2016 2184 2457 2496 2688 2808 2912 3024 3276 3456 3744 4032 4368 4914 4992 5616 5824 6048 6552 7488 8064 8736 9828 11232 11648 12096 13104 14976 17472 19656 22464 24192 26208 34944 39312 44928 52416 78624 104832 134047 157248 268094 314496 402141 536188 804282 938329 1072376 1206423 1608564 1742611 1876658 2144752 2412846 2814987 3217128 3485222 3619269 3753316 4289504 4825692 5227833 5629974 6434256 6970444 7238538 7506632 8444961 8579008 9651384 10455666 11259948 12198277 12868512 13940888 14477076 15013264 15683499 16889922 17158016 19302768 20911332 22519896 24396554 25334883 25737024 27881776 28954152 30026528 31366998 33779844 36594831 38605536 41822664 45039792 47050497 48793108 50669766 51474048 55763552 57908304 60053056 62733996 67559688 73189662 77211072 83645328 90079584 94100994 97586216 101339532 109784493 111527104 115816608 120106112 125467992 135119376 146379324 154422144 167290656 180159168 188201988 195172432 202679064 219568986 223054208 231633216 250935984 270238752 292758648 329353479 334581312 360318336 376403976 390344864 405358128 439137972 463266432 501871968 540477504 585517296 658706958 669162624 752807952 780689728 810716256 878275944 1003743936 1080955008 1171034592 1317413916 1505615904 1561379456 1621432512 1756551888 2007487872 2342069184 2634827832 3011231808 3242865024 3513103776 4684138368 5269655664 6022463616 7026207552 10539311328 14052415104 21078622656 42157245312
- Sum of all divisors σ(n): 153136435200
- Sum of proper divisors (its aliquot sum) s(n): 110979189888
- 42157245312 is an abundant number, because the sum of its proper divisors (110979189888) is greater than itself. Its abundance is 68821944576
Bases of 42157245312
- Binary: 1001110100001100010010000011100000002
- Hexadecimal: 0x9D0C48380
- Base-36: JD7C2O0
Squares and roots of 42157245312
- 42157245312 squared (421572453122) is 1777233332296145977344
- 42157245312 cubed (421572453123) is 74923261566271838199053002211328
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The
square root of 42157245312 is 205322.2961882123 -
The
cube root of 42157245312 is 3480.3592494759
Scales and comparisons
How big is 42157245312?- 42,157,245,312 seconds is equal to 1,340 years, 24 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
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To count from 1 to 42,157,245,312 would take you about two thousand, six hundred eighty 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 42157245312 cubic inches would be around 290 feet tall.
Recreational maths with 42157245312
- 42157245312 backwards is 21354275124
- 42157245312 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42157245312's digits is 36
- More coming soon!
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