21314831616
21,314,831,616 is an even composite number composed of five prime numbers multiplied together.
21314831616 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21314831616:
28 × 33 × 132 × 71 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 13 × 71 × 257)See below for interesting mathematical facts about the number 21314831616 from the Numbermatics database.
Names of 21314831616
- Cardinal: 21314831616 can be written as Twenty-one billion, three hundred fourteen million, eight hundred thirty-one thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 2.1314831616 × 1010
Factors of 21314831616
Divisors of 21314831616
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 71 72 78 96 104 108 117 128 142 144 156 169 192 208 213 216 234 256 257 284 288 312 338 351 384 416 426 432 468 507 514 568 576 624 639 676 702 768 771 832 852 864 923 936 1014 1028 1136 1152 1248 1278 1352 1404 1521 1542 1664 1704 1728 1846 1872 1917 2028 2056 2272 2304 2313 2496 2556 2704 2769 2808 3042 3084 3328 3341 3408 3456 3692 3744 3834 4056 4112 4544 4563 4626 4992 5112 5408 5538 5616 6084 6168 6682 6816 6912 6939 7384 7488 7668 8112 8224 8307 9088 9126 9252 9984 10023 10224 10816 11076 11232 11999 12168 12336 13364 13632 13878 14768 14976 15336 16224 16448 16614 18176 18247 18252 18504 20046 20448 21632 22152 22464 23998 24336 24672 24921 26728 27264 27756 29536 29952 30069 30672 32448 32896 33228 35997 36494 36504 37008 40092 40896 43264 43433 44304 44928 47996 48672 49344 49842 53456 54528 54741 55512 59072 60138 61344 64896 65792 66456 71994 72988 73008 74016 80184 81792 86866 88608 89856 90207 95992 97344 98688 99684 106912 107991 109482 111024 118144 120276 122688 129792 130299 132912 143988 145976 146016 148032 160368 163584 164223 173732 177216 180414 191984 194688 197376 199368 213824 215982 218964 222048 236288 237211 240552 245376 260598 265824 287976 291952 292032 296064 320736 323973 328446 347464 354432 360828 383968 389376 390897 398736 427648 431964 437928 444096 474422 481104 490752 492669 521196 531648 575952 583904 584064 592128 641472 647946 656892 694928 708864 711633 721656 767936 781794 797472 855296 863928 875856 888192 948844 962208 985338 1042392 1063296 1151904 1167808 1168128 1172691 1282944 1295892 1313784 1389856 1423266 1443312 1535872 1563588 1594944 1727856 1751712 1776384 1897688 1924416 1970676 2084784 2126592 2134899 2303808 2335616 2345382 2565888 2591784 2627568 2779712 2846532 2886624 3071744 3083743 3127176 3189888 3455712 3503424 3795376 3848832 3941352 4169568 4269798 4607616 4671232 4690764 5183568 5255136 5559424 5693064 5773248 6167486 6254352 6379776 6404697 6911424 7006848 7590752 7697664 7882704 8339136 8539596 9215232 9251229 9381528 10367136 10510272 11118848 11386128 11546496 12334972 12508704 12809394 13822848 14013696 15181504 15765408 16678272 17079192 18502458 18763056 20734272 21020544 22772256 23092992 24669944 25017408 25618788 27645696 27753687 30363008 31530816 33356544 34158384 37004916 37526112 41468544 42041088 45544512 49339888 50034816 51237576 55507374 60726016 63061632 68316768 74009832 75052224 82937088 83261061 91089024 98679776 100069632 102475152 111014748 126123264 136633536 148019664 150104448 166522122 182178048 197359552 204950304 222029496 273267072 296039328 300208896 333044244 394719104 409900608 444058992 546534144 592078656 666088488 789438208 819801216 888117984 1184157312 1332176976 1639602432 1776235968 2368314624 2664353952 3552471936 5328707904 7104943872 10657415808 21314831616
- Sum of all divisors σ(n): 69483899520
- Sum of proper divisors (its aliquot sum) s(n): 48169067904
- 21314831616 is an abundant number, because the sum of its proper divisors (48169067904) is greater than itself. Its abundance is 26854236288
Bases of 21314831616
- Binary: 100111101100111011010000101000000002
- Hexadecimal: 0x4F6768500
- Base-36: 9SIATC0
Squares and roots of 21314831616
- 21314831616 squared (213148316162) is 454322046818433171456
- 21314831616 cubed (213148316163) is 9683797927371371574533497552896
-
The
square root of 21314831616 is 145995.9986300995 -
The
cube root of 21314831616 is 2772.6430921125
Scales and comparisons
How big is 21314831616?- 21,314,831,616 seconds is equal to 677 years, 38 weeks, 5 days, 10 hours, 33 minutes, 36 seconds.
-
To count from 1 to 21,314,831,616 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 21314831616 cubic inches would be around 231.1 feet tall.
Recreational maths with 21314831616
- 21314831616 backwards is 61613841312
- 21314831616 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21314831616's digits is 36
- More coming soon!
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The information we have on file for 21314831616 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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