61428453744
61,428,453,744 is an even composite number composed of six prime numbers multiplied together.
61428453744 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 61428453744:
24 × 3 × 7 × 31 × 1861 × 3169
(2 × 2 × 2 × 2 × 3 × 7 × 31 × 1861 × 3169)See below for interesting mathematical facts about the number 61428453744 from the Numbermatics database.
Names of 61428453744
- Cardinal: 61428453744 can be written as Sixty-one billion, four hundred twenty-eight million, four hundred fifty-three thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 6.1428453744 × 1010
Factors of 61428453744
Divisors of 61428453744
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 31 42 48 56 62 84 93 112 124 168 186 217 248 336 372 434 496 651 744 868 1302 1488 1736 1861 2604 3169 3472 3722 5208 5583 6338 7444 9507 10416 11166 12676 13027 14888 19014 22183 22332 25352 26054 29776 38028 39081 44366 44664 50704 52108 57691 66549 76056 78162 88732 89328 98239 104216 115382 133098 152112 156324 173073 177464 196478 208432 230764 266196 294717 312648 346146 354928 392956 403837 461528 532392 589434 625296 687673 692292 785912 807674 923056 1064784 1178868 1211511 1375346 1384584 1571824 1615348 2063019 2357736 2423022 2750692 2769168 3230696 4126038 4715472 4846044 5501384 5897509 6461392 8252076 9692088 11002768 11795018 16504152 17692527 19384176 23590036 33008304 35385054 41282563 47180072 70770108 82565126 94360144 123847689 141540216 165130252 182822779 247695378 283080432 330260504 365645558 495390756 548468337 660521008 731291116 990781512 1096936674 1279759453 1462582232 1981563024 2193873348 2559518906 2925164464 3839278359 4387746696 5119037812 7678556718 8775493392 10238075624 15357113436 20476151248 30714226872 61428453744
- Sum of all divisors σ(n): 187370229760
- Sum of proper divisors (its aliquot sum) s(n): 125941776016
- 61428453744 is an abundant number, because the sum of its proper divisors (125941776016) is greater than itself. Its abundance is 64513322272
Bases of 61428453744
- Binary: 1110010011010110101111010001011100002
- Hexadecimal: 0xE4D6BD170
- Base-36: S7WWY9C
Squares and roots of 61428453744
- 61428453744 squared (614284537442) is 3773454929378747617536
- 61428453744 cubed (614284537443) is 231797501584411184680460379254784
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The
square root of 61428453744 is 247847.6421997999 -
The
cube root of 61428453744 is 3945.6921201447
Scales and comparisons
How big is 61428453744?- 61,428,453,744 seconds is equal to 1,953 years, 12 weeks, 1 day, 11 hours, 22 minutes, 24 seconds.
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To count from 1 to 61,428,453,744 would take you about three thousand, nine hundred 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 61428453744 cubic inches would be around 328.8 feet tall.
Recreational maths with 61428453744
- 61428453744 backwards is 44735482416
- 61428453744 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 61428453744's digits is 48
- More coming soon!
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