21310300242
21,310,300,242 is an even composite number composed of six prime numbers multiplied together.
21310300242 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 21310300242:
2 × 32 × 7 × 11 × 433 × 35509
(2 × 3 × 3 × 7 × 11 × 433 × 35509)See below for interesting mathematical facts about the number 21310300242 from the Numbermatics database.
Names of 21310300242
- Cardinal: 21310300242 can be written as Twenty-one billion, three hundred ten million, three hundred thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 2.1310300242 × 1010
Factors of 21310300242
Divisors of 21310300242
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 7 9 11 14 18 21 22 33 42 63 66 77 99 126 154 198 231 433 462 693 866 1299 1386 2598 3031 3897 4763 6062 7794 9093 9526 14289 18186 27279 28578 33341 35509 42867 54558 66682 71018 85734 100023 106527 200046 213054 248563 300069 319581 390599 497126 600138 639162 745689 781198 1171797 1491378 2237067 2343594 2734193 3515391 4474134 5468386 7030782 8202579 15375397 16405158 24607737 30750794 46126191 49215474 92252382 107627779 138378573 169129367 215255558 276757146 322883337 338258734 507388101 645766674 968650011 1014776202 1183905569 1522164303 1937300022 2367811138 3044328606 3551716707 7103433414 10655150121 21310300242
- Sum of all divisors σ(n): 57700056960
- Sum of proper divisors (its aliquot sum) s(n): 36389756718
- 21310300242 is an abundant number, because the sum of its proper divisors (36389756718) is greater than itself. Its abundance is 15079456476
Bases of 21310300242
- Binary: 100111101100011000101100000010100102
- Hexadecimal: 0x4F6316052
- Base-36: 9SFLOWI
Squares and roots of 21310300242
- 21310300242 squared (213103002422) is 454128896404185258564
- 21310300242 cubed (213103002423) is 9677623130941302045389241772488
-
The
square root of 21310300242 is 145980.4789757863 -
The
cube root of 21310300242 is 2772.4465971165
Scales and comparisons
How big is 21310300242?- 21,310,300,242 seconds is equal to 677 years, 31 weeks, 1 day, 23 hours, 50 minutes, 42 seconds.
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To count from 1 to 21,310,300,242 would take you about one thousand, three hundred fifty-five 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 21310300242 cubic inches would be around 231 feet tall.
Recreational maths with 21310300242
- 21310300242 backwards is 24200301312
- 21310300242 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21310300242's digits is 18
- More coming soon!
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The information we have on file for 21310300242 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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