142151865908864

Names of 142151865908864

• Cardinal: 142151865908864 can be written as One hundred forty-two trillion, one hundred fifty-one billion, eight hundred sixty-five million, nine hundred eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.42151865908864 × 10¹⁴

Factors of 142151865908864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 152

Divisors of 142151865908864

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 41 49 56 58 64 73 82 98 112 116 128 146 164 196 203 224 232 287 292 328 343 392 406 448 464 511 574 584 656 686 784 812 896 928 1022 1148 1168 1189 1312 1372 1421 1568 1624 1856 2009 2044 2117 2296 2336 2378 2401 2624 2744 2842 2993 3136 3248 3577 3712 4018 4088 4234 4592 4672 4756 4802 5248 5329 5488 5684 5986 6272 6496 7154 8036 8176 8323 8468 9184 9344 9512 9604 9947 10658 10976 11368 11972 12992 14063 14308 14819 16072 16352 16646 16936 18368 19024 19208 19894 20951 21316 21952 22736 23944 25039 25984 28126 28616 29638 32144 32704 33292 33872 36736 37303 38048 38416 39788 41902 42632 43904 45472 47888 50078 56252 57232 58261 59276 64288 65408 66584 67744 69629 74606 76096 76832 79576 83804 85264 86797 90944 95776 98441 100156 103733 112504 114464 116522 118552 128576 133168 135488 139258 146657 149212 152192 153664 154541 159152 167608 170528 173594 175273 181888 191552 196882 200312 207466 218489 225008 228928 233044 237104 257152 261121 266336 270976 278516 293314 298424 307328 309082 318304 335216 341056 347188 350546 383104 389017 393764 400624 407827 414932 436978 450016 457856 466088 474208 522242 532672 557032 586628 596848 607579 618164 636608 670432 682112 694376 701092 726131 778034 787528 801248 815654 829864 873956 900032 932176 948416 1026599 1044484 1065344 1081787 1114064 1173256 1193696 1215158 1236328 1273216 1340864 1388752 1402184 1452262 1529423 1556068 1575056 1602496 1631308 1659728 1747912 1800064 1827847 1864352 1896832 2053198 2088968 2163574 2228128 2346512 2387392 2430316 2472656 2681728 2723119 2777504 2804368 2854789 2904524 3058846 3112136 3150112 3204992 3262616 3319456 3495824 3655694 3728704 4106396 4177936 4253053 4327148 4456256 4693024 4774784 4860632 4945312 5082917 5446238 5555008 5608736 5709578 5809048 6117692 6224272 6300224 6336181 6525232 6638912 6991648 7186193 7311388 7457408 7572509 8212792 8355872 8506106 8654296 8912512 9386048 9721264 9890624 10165834 10705961 10892476 11110016 11217472 11281493 11419156 11618096 12235384 12448544 12600448 12672362 12794929 13050464 13277824 13983296 14372386 14622776 15145018 15949697 16425584 16711744 17012212 17308592 18772096 19061833 19442528 19781248 20331668 21411922 21784952 22434944 22562986 22838312 23236192 24470768 24897088 25344724 25589858 26100928 27966592 28744772 29245552 29771371 30290036 31899394 32851168 33423488 34024424 34617184 38123666 38885056 40663336 42823844 43569904 44353267 45125972 45676624 46472384 48941536 49794176 50689448 51179716 52201856 53007563 57489544 58491104 59542742 60580072 63798788 65702336 68048848 69234368 74941727 76247332 77770112 78970451 81326672 85647688 87139808 88706534 90251944 91353248 92944768 97883072 101378896 102359432 106015126 111647879 114979088 116982208 119085484 121160144 127597576 131404672 133432831 136097696 138468736 149883454 152494664 157940902 162653344 171295376 174279616 177413068 180503888 182706496 195766144 202757792 204718864 208399597 212030252 223295758 229958176 233964416 238170968 242320288 255195152 266865662 272195392 299766908 304989328 310472869 315881804 325306688 342590752 348559232 354826136 361007776 365412992 371052941 405515584 409437728 416799194 424060504 446591516 459916352 462541213 476341936 484640576 510390304 524592089 533731324 544390784 552793157 599533816 609978656 620945738 631763608 650613376 685181504 709652272 722015552 742105882 781535153 811031168 818875456 833598388 848121008 893183032 919832704 925082426 934029817 952683872 969281152 1020780608 1049184178 1067462648 1105586314 1199067632 1219957312 1241891476 1263527216 1370363008 1419304544 1444031104 1484211764 1563070306 1637750912 1667196776 1696242016 1786366064 1850164852 1868059634 1905367744 2041561216 2098368356 2134925296 2173310083 2211172628 2398135264 2439914624 2483782952 2527054432 2838609088 2968423528 3126140612 3237788491 3334393552 3392484032 3572732128 3700329704 3736119268 3810735488 3869552099 4196736712 4269850592 4346620166 4422345256 4796270528 4967565904 5054108864 5470746071 5677218176 5936847056 6252281224 6475576982 6668787104 6784968064 7145464256 7400659408 7472238536 7739104198 8393473424 8539701184 8693240332 8844690512 9592541056 9935131808 10108217728 10941492142 11873694112 12504562448 12951153964 13337574208 14290928512 14801318816 14944477072 15213170581 15478208396 16786946848 17079402368 17386480664 17689381024 19870263616 21882984284 22664519437 23747388224 25009124896 25902307928 26675148416 27086864693 29602637632 29888954144 30426341162 30956416792 33573893696 34772961328 35378762048 38295222497 39740527232 43765968568 45329038874 47494776448 50018249792 51804615856 54173729386 59205275264 59777908288 60852682324 61912833584 67147787392 69545922656 70757524096 76590444994 87531937136 90658077748 100036499584 103609231712 108347458772 119555816576 121705364648 123825667168 139091845312 153180889988 158651636059 175063874272 181316155496 207218463424 216694917544 243410729296 247651334336 278183690624 306361779976 317303272118 350127748544 362632310992 414436926848 433389835088 486821458592 495302668672 612723559952 634606544236 700255497088 725264621984 866779670176 973642917184 1110561452413 1225447119904 1269213088472 1450529243968 1733559340352 1947285834368 2221122904826 2450894239808 2538426176944 2901058487936 3467118680704 4442245809652 4901788479616 5076852353888 8884491619304 10153704707776 17768983238608 20307409415552 35537966477216 71075932954432 142151865908864
• Sum of all divisors σ(n): 354962735946000
• Sum of proper divisors (its aliquot sum) s(n): 212810870037136
• 142151865908864 is an abundant number, because the sum of its proper divisors (212810870037136) is greater than itself. Its abundance is 70659004128272

Bases of 142151865908864

• Binary: 100000010100100101001111011110001011111010000000₂
• Hexadecimal: 0x81494F78BE80
• Base-36: 1EDZNYPJSW

Squares and roots of 142151865908864

• 142151865908864 squared (142151865908864²) is 20207152981371651088753770496
• 142151865908864 cubed (142151865908864³) is 2872484501007844347656993296917481908076544
• The square root of 142151865908864 is 11922745.7369879359
• The cube root of 142151865908864 is 52189.6264316571

Scales and comparisons

• 142,151,865,908,864 seconds is equal to 4,519,989 years, 32 weeks, 5 days, 19 hours, 7 minutes, 44 seconds.
• To count from 1 to 142,151,865,908,864 would take you about eleven million, two hundred ninety-nine thousand, nine hundred seventy-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 142151865908864 cubic inches would be around 4349.1 feet tall.

Recreational maths with 142151865908864

• 142151865908864 backwards is 468809568151241
• The number of decimal digits it has is: 15
• The sum of 142151865908864's digits is 68
• More coming soon!