42657729905772
42,657,729,905,772 is an even composite number composed of five prime numbers multiplied together.
42657729905772 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42657729905772:
22 × 35 × 31 × 1931 × 733141
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 31 × 1931 × 733141)See below for interesting mathematical facts about the number 42657729905772 from the Numbermatics database.
Names of 42657729905772
- Cardinal: 42657729905772 can be written as Forty-two trillion, six hundred fifty-seven billion, seven hundred twenty-nine million, nine hundred five thousand, seven hundred seventy-two.
Scientific notation
- Scientific notation: 4.2657729905772 × 1013
Factors of 42657729905772
Divisors of 42657729905772
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 12 18 27 31 36 54 62 81 93 108 124 162 186 243 279 324 372 486 558 837 972 1116 1674 1931 2511 3348 3862 5022 5793 7533 7724 10044 11586 15066 17379 23172 30132 34758 52137 59861 69516 104274 119722 156411 179583 208548 239444 312822 359166 469233 538749 625644 718332 733141 938466 1077498 1466282 1616247 1876932 2154996 2199423 2932564 3232494 4398846 4848741 6464988 6598269 8797692 9697482 13196538 14546223 19394964 19794807 22727371 26393076 29092446 39589614 45454742 58184892 59384421 68182113 79179228 90909484 118768842 136364226 178153263 204546339 237537684 272728452 356306526 409092678 613639017 712613052 818185356 1227278034 1415695271 1840917051 2454556068 2831390542 3681834102 4247085813 5522751153 5662781084 7363668204 8494171626 11045502306 12741257439 16988343252 22091004612 25482514878 38223772317 43886553401 50965029756 76447544634 87773106802 114671316951 131659660203 152895089268 175546213604 229342633902 263319320406 344013950853 394978980609 458685267804 526638640812 688027901706 789957961218 1184936941827 1376055803412 1579915922436 2369873883654 3554810825481 4739747767308 7109621650962 10664432476443 14219243301924 21328864952886 42657729905772
- Sum of all divisors σ(n): 115490064528384
- Sum of proper divisors (its aliquot sum) s(n): 72832334622612
- 42657729905772 is an abundant number, because the sum of its proper divisors (72832334622612) is greater than itself. Its abundance is 30174604716840
Bases of 42657729905772
- Binary: 10011011001100000001101101011010000100011011002
- Hexadecimal: 0x26CC06D6846C
- Base-36: F4COUZUR0
Squares and roots of 42657729905772
- 42657729905772 squared (426577299057722) is 1819681920713794843998915984
- 42657729905772 cubed (426577299057723) is 77623499888225479705678417777826464659648
-
The
square root of 42657729905772 is 6531288.5333425593 -
The
cube root of 42657729905772 is 34940.7787379301
Scales and comparisons
How big is 42657729905772?- 42,657,729,905,772 seconds is equal to 1,356,383 years, 44 weeks, 5 days, 18 hours, 16 minutes, 12 seconds.
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To count from 1 to 42,657,729,905,772 would take you about three million, three hundred ninety thousand, nine hundred fifty-nine 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 42657729905772 cubic inches would be around 2911.7 feet tall.
Recreational maths with 42657729905772
- 42657729905772 backwards is 27750992775624
- The number of decimal digits it has is: 14
- The sum of 42657729905772's digits is 72
- More coming soon!
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