42439977984
42,439,977,984 is an even composite number composed of five prime numbers multiplied together.
42439977984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 42439977984:
210 × 3 × 37 × 61 × 6121
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 61 × 6121)See below for interesting mathematical facts about the number 42439977984 from the Numbermatics database.
Names of 42439977984
- Cardinal: 42439977984 can be written as Forty-two billion, four hundred thirty-nine million, nine hundred seventy-seven thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 4.2439977984 × 1010
Factors of 42439977984
Divisors of 42439977984
- Number of divisors d(n): 176
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 37 48 61 64 74 96 111 122 128 148 183 192 222 244 256 296 366 384 444 488 512 592 732 768 888 976 1024 1184 1464 1536 1776 1952 2257 2368 2928 3072 3552 3904 4514 4736 5856 6121 6771 7104 7808 9028 9472 11712 12242 13542 14208 15616 18056 18363 18944 23424 24484 27084 28416 31232 36112 36726 37888 46848 48968 54168 56832 62464 72224 73452 93696 97936 108336 113664 144448 146904 187392 195872 216672 226477 288896 293808 373381 391744 433344 452954 577792 587616 679431 746762 783488 866688 905908 1120143 1155584 1175232 1358862 1493524 1566976 1733376 1811816 2240286 2311168 2350464 2717724 2987048 3133952 3466752 3623632 4480572 4700928 5435448 5974096 6267904 6933504 7247264 8961144 9401856 10870896 11948192 13815097 14494528 17922288 18803712 21741792 23896384 27630194 28989056 35844576 41445291 43483584 47792768 55260388 57978112 71689152 82890582 86967168 95585536 110520776 115956224 143378304 165781164 173934336 191171072 221041552 231912448 286756608 331562328 347868672 382342144 442083104 573513216 663124656 695737344 884166208 1147026432 1326249312 1768332416 2652498624 3536664832 5304997248 7073329664 10609994496 14146659328 21219988992 42439977984
- Sum of all divisors σ(n): 118099061216
- Sum of proper divisors (its aliquot sum) s(n): 75659083232
- 42439977984 is an abundant number, because the sum of its proper divisors (75659083232) is greater than itself. Its abundance is 33219105248
Bases of 42439977984
- Binary: 1001111000011001111010101100000000002
- Hexadecimal: 0x9E19EAC00
- Base-36: JHVO0LC
Squares and roots of 42439977984
- 42439977984 squared (424399779842) is 1801151731282404704256
- 42439977984 cubed (424399779843) is 76440839821468739735202671099904
-
The
square root of 42439977984 is 206009.6550747077 -
The
cube root of 42439977984 is 3488.1224040315
Scales and comparisons
How big is 42439977984?- 42,439,977,984 seconds is equal to 1,349 years, 23 weeks, 6 days, 10 hours, 46 minutes, 24 seconds.
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To count from 1 to 42,439,977,984 would take you about two thousand, six hundred ninety-eight 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 42439977984 cubic inches would be around 290.7 feet tall.
Recreational maths with 42439977984
- 42439977984 backwards is 48977993424
- The number of decimal digits it has is: 11
- The sum of 42439977984's digits is 66
- More coming soon!
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