21337668120
21,337,668,120 is an even composite number composed of seven prime numbers multiplied together.
21337668120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 21337668120:
23 × 3 × 5 × 43 × 89 × 97 × 479
(2 × 2 × 2 × 3 × 5 × 43 × 89 × 97 × 479)See below for interesting mathematical facts about the number 21337668120 from the Numbermatics database.
Names of 21337668120
- Cardinal: 21337668120 can be written as Twenty-one billion, three hundred thirty-seven million, six hundred sixty-eight thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.133766812 × 1010
Factors of 21337668120
Divisors of 21337668120
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 43 60 86 89 97 120 129 172 178 194 215 258 267 291 344 356 388 430 445 479 485 516 534 582 645 712 776 860 890 958 970 1032 1068 1164 1290 1335 1437 1455 1720 1780 1916 1940 2136 2328 2395 2580 2670 2874 2910 3560 3827 3832 3880 4171 4790 5160 5340 5748 5820 7185 7654 8342 8633 9580 10680 11481 11496 11640 12513 14370 15308 16684 17266 19135 19160 20597 20855 22962 25026 25899 28740 30616 33368 34532 38270 41194 41710 42631 43165 45924 46463 50052 51798 57405 57480 61791 62565 69064 76540 82388 83420 85262 86330 91848 92926 100104 102985 103596 114810 123582 125130 127893 129495 139389 153080 164776 166840 170524 172660 185852 205970 207192 213155 229620 232315 247164 250260 255786 258990 278778 308955 341048 345320 371219 371704 411940 426310 459240 464630 494328 500520 511572 517980 557556 617910 639465 696945 742438 823880 852620 929260 1023144 1035960 1113657 1115112 1235820 1278930 1393890 1484876 1705240 1833133 1856095 1858520 1997909 2227314 2471640 2557860 2787780 2969752 3666266 3712190 3995818 4135207 4454628 5115720 5499399 5568285 5575560 5993727 7332532 7424380 7991636 8270414 8909256 9165665 9989545 10998798 11136570 11987454 12405621 14665064 14848760 15983272 16540828 18331330 19979090 20676035 21997596 22273140 23974908 24811242 27496995 29968635 33081656 36662660 39958180 41352070 43995192 44546280 47949816 49622484 54993990 59937270 62028105 73325320 79916360 82704140 99244968 109987980 119874540 124056210 165408280 177813901 219975960 239749080 248112420 355627802 496224840 533441703 711255604 889069505 1066883406 1422511208 1778139010 2133766812 2667208515 3556278020 4267533624 5334417030 7112556040 10668834060 21337668120
- Sum of all divisors σ(n): 67060224000
- Sum of proper divisors (its aliquot sum) s(n): 45722555880
- 21337668120 is an abundant number, because the sum of its proper divisors (45722555880) is greater than itself. Its abundance is 24384887760
Bases of 21337668120
- Binary: 100111101111101001011111010000110002
- Hexadecimal: 0x4F7D2FA18
- Base-36: 9SVWA3C
Squares and roots of 21337668120
- 21337668120 squared (213376681202) is 455296080799264334400
- 21337668120 cubed (213376681203) is 9714956668431406707579899328000
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The
square root of 21337668120 is 146074.1870420643 -
The
cube root of 21337668120 is 2773.6329330063
Scales and comparisons
How big is 21337668120?- 21,337,668,120 seconds is equal to 678 years, 24 weeks, 3 days, 18 hours, 2 minutes.
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To count from 1 to 21,337,668,120 would take you about one thousand, three hundred fifty-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 21337668120 cubic inches would be around 231.1 feet tall.
Recreational maths with 21337668120
- 21337668120 backwards is 02186673312
- The number of decimal digits it has is: 11
- The sum of 21337668120's digits is 39
- More coming soon!
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