385916543921664

Names of 385916543921664

• Cardinal: 385916543921664 can be written as Three hundred eighty-five trillion, nine hundred sixteen billion, five hundred forty-three million, nine hundred twenty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.85916543921664 × 10¹⁴

Factors of 385916543921664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 841

Divisors of 385916543921664

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 378 384 392 432 441 448 504 512 576 588 672 756 768 784 829 864 882 896 1008 1152 1176 1323 1344 1512 1536 1568 1658 1728 1764 1792 2016 2304 2352 2487 2646 2688 3024 3136 3316 3456 3528 3584 4032 4608 4704 4974 5292 5376 5803 6048 6272 6632 6912 7056 7461 8064 9408 9948 10584 10752 11606 12096 12544 13264 13824 14112 14922 16128 17409 18816 19896 21168 22383 23212 24192 25088 26528 28224 29844 32256 34818 37632 39792 40621 42336 44766 46424 48384 52227 53056 56448 59688 69636 75264 79584 81242 84672 89532 92848 96768 104454 106112 112896 119376 121863 139272 156681 159168 162484 169344 179064 185696 208908 212224 225792 238752 243726 278544 313362 318336 324968 338688 358128 365589 371392 417816 424448 477504 487452 557088 626724 636672 649936 677376 687241 716256 731178 742784 835632 955008 974904 1096767 1114176 1253448 1273344 1299872 1374482 1432512 1462356 1485568 1671264 1910016 1949808 2061723 2193534 2228352 2506896 2599744 2748964 2865024 2924712 2971136 3342528 3820032 3899616 4123446 4387068 4456704 4810687 5013792 5199488 5497928 5730048 5849424 6185169 6685056 7799232 8246892 8774136 8913408 9621374 10027584 10398976 10995856 11460096 11698848 12370338 13370112 14432061 15598464 16493784 17548272 18555507 19242748 20055168 20797952 21991712 23397696 24740676 26740224 28864122 31196928 32987568 33674809 35096544 37111014 38485496 40110336 43296183 43983424 46795392 49481352 57728244 62393856 65975136 67349618 70193088 74222028 76970992 80220672 86592366 87966848 93590784 98962704 101024427 115456488 129888549 131950272 134699236 140386176 148444056 153941984 173184732 175933696 187181568 197925408 202048854 230912976 259777098 263900544 269398472 280772352 296888112 303073281 307883968 346369464 351867392 395850816 404097708 461825952 519554196 527801088 538796944 561544704 569722789 593776224 606146562 615767936 692738928 791701632 808195416 909219843 923651904 1039108392 1055602176 1077593888 1139445578 1187552448 1212293124 1231535872 1385477856 1583403264 1616390832 1709168367 1818439686 1847303808 2078216784 2155187776 2278891156 2375104896 2424586248 2463071744 2770955712 3166806528 3232781664 3418336734 3636879372 3694607616 3988059523 4156433568 4310375552 4557782312 4750209792 4849172496 5127505101 5541911424 6465563328 6836673468 7273758744 7389215232 7976119046 8312867136 8620751104 9115564624 9500419584 9698344992 10255010202 11083822848 11964178569 12931126656 13673346936 14547517488 15382515303 15952238092 16625734272 17241502208 18231129248 19396689984 20510020404 22167645696 23928357138 25862253312 27346693872 27916416661 29095034976 30765030606 31904476184 33251468544 35892535707 36462258496 38793379968 41020040808 47856714276 51724506624 54693387744 55832833322 58190069952 61530061212 63808952368 66502937088 71785071414 72924516992 77586759936 82040081616 83749249983 95713428552 107677607121 109386775488 111665666644 116380139904 123060122424 127617904736 143570142828 145849033984 155173519872 164080163232 167498499966 191426857104 215355214242 218773550976 223331333288 232760279808 246120244848 251247749949 255235809472 287140285656 291698067968 328160326464 334996999932 382853714208 430710428484 437547101952 446662666576 465520559616 492240489696 502495499898 510471618944 574280571312 656320652928 669993999864 753743249847 765707428416 861420856968 875094203904 893325333152 984480979392 1004990999796 1020943237888 1148561142624 1312641305856 1339987999728 1507486499694 1531414856832 1722841713936 1786650666304 1968961958784 2009981999592 2041886475776 2297122285248 2625282611712 2679975999456 3014972999388 3062829713664 3445683427872 3573301332608 3937923917568 4019963999184 4594244570496 5359951998912 6029945998776 6125659427328 6891366855744 7146602665216 7875847835136 8039927998368 9188489140992 10719903997824 12059891997552 13782733711488 14293205330432 16079855996736 18376978281984 21439807995648 24119783995104 27565467422976 32159711993472 42879615991296 48239567990208 55130934845952 64319423986944 96479135980416 128638847973888 192958271960832 385916543921664
• Sum of all divisors σ(n): 1330449106298400
• Sum of proper divisors (its aliquot sum) s(n): 944532562376736
• 385916543921664 is an abundant number, because the sum of its proper divisors (944532562376736) is greater than itself. Its abundance is 558616018455072

Bases of 385916543921664

• Binary: 1010111101111110100110010100000110110111000000000₂
• Hexadecimal: 0x15EFD32836E00
• Base-36: 3SSNM26IO0

Squares and roots of 385916543921664

• 385916543921664 squared (385916543921664²) is 148931578872441619224568528896
• 385916543921664 cubed (385916543921664³) is 57475160199249382370357859879132655144402944
• The square root of 385916543921664 is 19644758.6883031983
• The cube root of 385916543921664 is 72805.5464066171

Scales and comparisons

• 385,916,543,921,664 seconds is equal to 12,270,952 years, 19 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 385,916,543,921,664 would take you about thirty million, six hundred seventy-seven thousand, three hundred eighty 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 385916543921664 cubic inches would be around 6067.1 feet tall.

Recreational maths with 385916543921664

• 385916543921664 backwards is 466129345619583
• 385916543921664 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 385916543921664's digits is 72
• More coming soon!