3998539480545864
3,998,539,480,545,864 is an even composite number composed of six prime numbers multiplied together.
3998539480545864 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 3998539480545864:
23 × 33 × 17 × 83 × 6959 × 1885271
(2 × 2 × 2 × 3 × 3 × 3 × 17 × 83 × 6959 × 1885271)See below for interesting mathematical facts about the number 3998539480545864 from the Numbermatics database.
Names of 3998539480545864
- Cardinal: 3998539480545864 can be written as Three quadrillion, nine hundred ninety-eight trillion, five hundred thirty-nine billion, four hundred eighty million, five hundred forty-five thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 3.998539480545864 × 1015
Factors of 3998539480545864
Divisors of 3998539480545864
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 83 102 108 136 153 166 204 216 249 306 332 408 459 498 612 664 747 918 996 1224 1411 1494 1836 1992 2241 2822 2988 3672 4233 4482 5644 5976 6959 8466 8964 11288 12699 13918 16932 17928 20877 25398 27836 33864 38097 41754 50796 55672 62631 76194 83508 101592 118303 125262 152388 167016 187893 236606 250524 304776 354909 375786 473212 501048 577597 709818 751572 946424 1064727 1155194 1419636 1503144 1732791 1885271 2129454 2310388 2839272 3194181 3465582 3770542 4258908 4620776 5198373 5655813 6388362 6931164 7541084 8517816 9819149 10396746 11311626 12776724 13862328 15082168 15595119 16967439 19638298 20793492 22623252 25553448 29457447 31190238 32049607 33934878 39276596 41586984 45246504 50902317 58914894 62380476 64099214 67869756 78553192 88372341 96148821 101804634 117829788 124760952 128198428 135739512 156477493 176744682 192297642 203609268 235659576 256396856 265117023 288446463 312954986 353489364 384595284 407218536 469432479 530234046 576892926 625909972 706978728 769190568 865339389 938864958 1060468092 1153785852 1251819944 1408297437 1730678778 1877729916 2120936184 2307571704 2660117381 2816594874 3461357556 3755459832 4224892311 5320234762 5633189748 6922715112 7980352143 8449784622 10640469524 11266379496 13119600889 15960704286 16899569244 21280939048 23941056429 26239201778 31921408572 33799138488 39358802667 47882112858 52478403556 63842817144 71823169287 78717605334 95764225716 104956807112 118076408001 143646338574 157435210668 191528451432 223033215113 236152816002 287292677148 314870421336 354229224003 446066430226 472305632004 574585354296 669099645339 708458448006 892132860452 944611264008 1088926873787 1338199290678 1416916896012 1784265720904 2007298936017 2177853747574 2676398581356 2833833792024 3266780621361 4014597872034 4355707495148 5352797162712 6021896808051 6533561242722 8029195744068 8711414990296 9800341864083 12043793616102 13067122485444 16058391488136 18511756854379 19600683728166 24087587232204 26134244970888 29401025592249 37023513708758 39201367456332 48175174464408 55535270563137 58802051184498 74047027417516 78402734912664 111070541126274 117604102368996 148094054835032 166605811689411 222141082252548 235208204737992 333211623378822 444282164505096 499817435068233 666423246757644 999634870136466 1332846493515288 1999269740272932 3998539480545864
- Sum of all divisors σ(n): 11903818558464000
- Sum of proper divisors (its aliquot sum) s(n): 7905279077918136
- 3998539480545864 is an abundant number, because the sum of its proper divisors (7905279077918136) is greater than itself. Its abundance is 3906739597372272
Bases of 3998539480545864
- Binary: 11100011010010100110100001010101101110111010010010002
- Hexadecimal: 0xE34A6855BBA48
- Base-36: 13DD3OFHJ60
Squares and roots of 3998539480545864
- 3998539480545864 squared (39985394805458642) is 15988317977483987909719407506496
- 3998539480545864 cubed (39985394805458643) is 63929920660490923929317046213283687121205932544
-
The
square root of 3998539480545864 is 63234005.7290842837 -
The
cube root of 3998539480545864 is 158720.7825938935
Scales and comparisons
How big is 3998539480545864?- 3,998,539,480,545,864 seconds is equal to 127,141,187 years, 9 weeks, 4 days, 22 hours, 44 minutes, 24 seconds.
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To count from 1 to 3,998,539,480,545,864 would take you about three hundred eighty-one million, four hundred twenty-three thousand, five hundred sixty-one 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 3998539480545864 cubic inches would be around 13226.7 feet tall.
Recreational maths with 3998539480545864
- 3998539480545864 backwards is 4685450849358993
- The number of decimal digits it has is: 16
- The sum of 3998539480545864's digits is 90
- More coming soon!
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