42401815872
42,401,815,872 is an even composite number composed of six prime numbers multiplied together.
42401815872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 42401815872:
26 × 3 × 13 × 31 × 229 × 2393
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 31 × 229 × 2393)See below for interesting mathematical facts about the number 42401815872 from the Numbermatics database.
Names of 42401815872
- Cardinal: 42401815872 can be written as Forty-two billion, four hundred one million, eight hundred fifteen thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.2401815872 × 1010
Factors of 42401815872
Divisors of 42401815872
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 31 32 39 48 52 62 64 78 93 96 104 124 156 186 192 208 229 248 312 372 403 416 458 496 624 687 744 806 832 916 992 1209 1248 1374 1488 1612 1832 1984 2393 2418 2496 2748 2976 2977 3224 3664 4786 4836 5496 5952 5954 6448 7099 7179 7328 8931 9572 9672 10992 11908 12896 14198 14358 14656 17862 19144 19344 21297 21984 23816 25792 28396 28716 31109 35724 38288 38688 42594 43968 47632 56792 57432 62218 71448 74183 76576 77376 85188 92287 93327 95264 113584 114864 124436 142896 148366 153152 170376 184574 186654 190528 222549 227168 229728 248872 276861 285792 296732 340752 369148 373308 445098 454336 459456 497744 547997 553722 571584 593464 681504 738296 746616 890196 964379 995488 1095994 1107444 1186928 1363008 1476592 1493232 1643991 1780392 1928758 1990976 2191988 2214888 2373856 2893137 2953184 2986464 3287982 3560784 3857516 4383976 4429776 4747712 5786274 5906368 5972928 6575964 7121568 7123961 7715032 8767952 8859552 11572548 13151928 14243136 14247922 15430064 16987907 17535904 17719104 21371883 23145096 26303856 28495844 30860128 33975814 35071808 42743766 46290192 50963721 52607712 56991688 61720256 67951628 85487532 92580384 101927442 105215424 113983376 135903256 170975064 185160768 203854884 220842791 227966752 271806512 341950128 407709768 441685582 455933504 543613024 662528373 683900256 815419536 883371164 1087226048 1325056746 1367800512 1630839072 1766742328 2650113492 3261678144 3533484656 5300226984 7066969312 10600453968 14133938624 21200907936 42401815872
- Sum of all divisors σ(n): 125312302080
- Sum of proper divisors (its aliquot sum) s(n): 82910486208
- 42401815872 is an abundant number, because the sum of its proper divisors (82910486208) is greater than itself. Its abundance is 40508670336
Bases of 42401815872
- Binary: 1001110111110101100001011101010000002
- Hexadecimal: 0x9DF585D40
- Base-36: JH8Y2IO
Squares and roots of 42401815872
- 42401815872 squared (424018158722) is 1797913989242991120384
- 42401815872 cubed (424018158723) is 76234817925574298153053353934848
-
The
square root of 42401815872 is 205917.0120995349 -
The
cube root of 42401815872 is 3487.0765816491
Scales and comparisons
How big is 42401815872?- 42,401,815,872 seconds is equal to 1,348 years, 12 weeks, 5 days, 18 hours, 11 minutes, 12 seconds.
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To count from 1 to 42,401,815,872 would take you about two thousand, six hundred ninety-six 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 42401815872 cubic inches would be around 290.6 feet tall.
Recreational maths with 42401815872
- 42401815872 backwards is 27851810424
- The number of decimal digits it has is: 11
- The sum of 42401815872's digits is 42
- More coming soon!
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