21372706425616
21,372,706,425,616 is an even composite number composed of six prime numbers multiplied together.
21372706425616 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 21372706425616:
24 × 7 × 13 × 41 × 16433 × 21787
(2 × 2 × 2 × 2 × 7 × 13 × 41 × 16433 × 21787)See below for interesting mathematical facts about the number 21372706425616 from the Numbermatics database.
Names of 21372706425616
- Cardinal: 21372706425616 can be written as Twenty-one trillion, three hundred seventy-two billion, seven hundred six million, four hundred twenty-five thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 2.1372706425616 × 1013
Factors of 21372706425616
Divisors of 21372706425616
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 41 52 56 82 91 104 112 164 182 208 287 328 364 533 574 656 728 1066 1148 1456 2132 2296 3731 4264 4592 7462 8528 14924 16433 21787 29848 32866 43574 59696 65732 87148 115031 131464 152509 174296 213629 230062 262928 283231 305018 348592 427258 460124 566462 610036 673753 854516 893267 920248 1132924 1220072 1347506 1495403 1709032 1786534 1840496 1982617 2265848 2440144 2695012 2990806 3418064 3573068 3965234 4531696 4716271 5390024 5981612 6252869 7146136 7930468 8758789 9432542 10780048 11612471 11963224 12505738 14292272 15860936 17517578 18865084 23224942 23926448 25011476 31721872 35035156 37730168 46449884 50022952 61311523 70070312 75460336 81287297 92899768 100045904 122623046 140140624 162574594 185799536 245246092 325149188 358025771 490492184 650298376 716051542 980984368 1300596752 1432103084 2506180397 2864206168 4654335023 5012360794 5728412336 9308670046 10024721588 14679056611 18617340092 20049443176 29358113222 32580345161 37234680184 40098886352 58716226444 65160690322 74469360368 102753396277 117432452888 130321380644 190827735943 205506792554 234864905776 260642761288 381655471886 411013585108 521285522576 763310943772 822027170216 1335794151601 1526621887544 1644054340432 2671588303202 3053243775088 5343176606404 10686353212808 21372706425616
- Sum of all divisors σ(n): 52214323569408
- Sum of proper divisors (its aliquot sum) s(n): 30841617143792
- 21372706425616 is an abundant number, because the sum of its proper divisors (30841617143792) is greater than itself. Its abundance is 9468910718176
Bases of 21372706425616
- Binary: 1001101110000001110001001001100001011000100002
- Hexadecimal: 0x137038930B10
- Base-36: 7KQHHKU8G
Squares and roots of 21372706425616
- 21372706425616 squared (213727064256162) is 456792579955567454940979456
- 21372706425616 cubed (213727064256163) is 9762893708790066987990599167287848144896
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The
square root of 21372706425616 is 4623062.4509751109 -
The
cube root of 21372706425616 is 27751.5028488329
Scales and comparisons
How big is 21372706425616?- 21,372,706,425,616 seconds is equal to 679,585 years, 49 weeks, 4 days, 8 hours, 16 seconds.
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To count from 1 to 21,372,706,425,616 would take you about one million, six hundred ninety-eight thousand, nine hundred sixty-four 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 21372706425616 cubic inches would be around 2312.6 feet tall.
Recreational maths with 21372706425616
- 21372706425616 backwards is 61652460727312
- 21372706425616 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21372706425616's digits is 52
- More coming soon!
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