42157146078
42,157,146,078 is an even composite number composed of six prime numbers multiplied together.
42157146078 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 42157146078:
2 × 32 × 192 × 312 × 43 × 157
(2 × 3 × 3 × 19 × 19 × 31 × 31 × 43 × 157)See below for interesting mathematical facts about the number 42157146078 from the Numbermatics database.
Names of 42157146078
- Cardinal: 42157146078 can be written as Forty-two billion, one hundred fifty-seven million, one hundred forty-six thousand and seventy-eight.
Scientific notation
- Scientific notation: 4.2157146078 × 1010
Factors of 42157146078
Divisors of 42157146078
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 6 9 18 19 31 38 43 57 62 86 93 114 129 157 171 186 258 279 314 342 361 387 471 558 589 722 774 817 942 961 1083 1178 1333 1413 1634 1767 1922 2166 2451 2666 2826 2883 2983 3249 3534 3999 4867 4902 5301 5766 5966 6498 6751 7353 7998 8649 8949 9734 10602 11191 11997 13502 14601 14706 15523 17298 17898 18259 20253 22382 23994 25327 26847 29202 31046 33573 36518 40506 41323 43803 46569 50654 53694 54777 56677 60759 67146 75981 82646 87606 92473 93138 100719 109554 113354 121518 123969 128269 139707 150877 151962 164331 170031 184946 201438 209281 227943 247938 256538 277419 279414 301754 328662 340062 346921 371907 384807 418562 452631 455886 481213 510093 554838 627843 693842 743814 769614 785137 832257 905262 962426 1020186 1040763 1154421 1255686 1357893 1443639 1570274 1664514 1756987 1883529 2081526 2308842 2355411 2437111 2715786 2866663 2887278 3122289 3513974 3767058 3976339 4330917 4710822 4874222 5270961 5733326 6244578 6487711 7066233 7311333 7952678 8599989 8661834 10541922 11929017 12975422 14132466 14622666 14917603 15812883 17199978 19463133 21933999 23858034 25799967 29835206 31625766 35787051 38926266 43867998 44752809 51599934 54466597 58389399 71574102 75550441 89505618 108933194 116778798 123266509 134258427 151100882 163399791 226651323 246533018 268516854 326799582 369799527 453302646 490199373 679953969 739599054 980398746 1109398581 1359907938 2218797162 2342063671 4684127342 7026191013 14052382026 21078573039 42157146078
- Sum of all divisors σ(n): 102576669624
- Sum of proper divisors (its aliquot sum) s(n): 60419523546
- 42157146078 is an abundant number, because the sum of its proper divisors (60419523546) is greater than itself. Its abundance is 18262377468
Bases of 42157146078
- Binary: 1001110100001100001011111111110111102
- Hexadecimal: 0x9D0C2FFDE
- Base-36: JD79Y3I
Squares and roots of 42157146078
- 42157146078 squared (421571460782) is 1777224965441830782084
- 42157146078 cubed (421571460783) is 74922732481599762092072173266552
-
The
square root of 42157146078 is 205322.0545338469 -
The
cube root of 42157146078 is 3480.3565186663
Scales and comparisons
How big is 42157146078?- 42,157,146,078 seconds is equal to 1,340 years, 24 weeks, 1 day, 22 hours, 21 minutes, 18 seconds.
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To count from 1 to 42,157,146,078 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 42157146078 cubic inches would be around 290 feet tall.
Recreational maths with 42157146078
- 42157146078 backwards is 87064175124
- The number of decimal digits it has is: 11
- The sum of 42157146078's digits is 45
- More coming soon!
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