142286751536640

Names of 142286751536640

• Cardinal: 142286751536640 can be written as One hundred forty-two trillion, two hundred eighty-six billion, seven hundred fifty-one million, five hundred thirty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4228675153664 × 10¹⁴

Factors of 142286751536640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 15218

Divisors of 142286751536640

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 29 30 32 34 40 48 51 58 60 64 68 80 85 87 96 102 116 120 128 136 145 160 170 174 192 204 232 240 255 256 272 290 320 340 348 384 408 435 464 480 493 510 512 544 580 640 680 696 768 816 870 928 960 986 1020 1088 1160 1280 1360 1392 1479 1536 1632 1740 1856 1920 1972 2040 2176 2320 2465 2560 2720 2784 2958 3121 3264 3480 3712 3840 3944 4080 4352 4640 4930 5440 5568 5916 6242 6528 6960 7395 7424 7680 7888 8160 8704 9280 9363 9860 10880 11136 11832 12041 12484 13056 13920 14790 14848 15605 15776 16320 18560 18726 19720 21760 22272 23664 24082 24968 26112 27840 29580 31210 31552 32640 36123 37120 37452 39440 43520 44544 46815 47328 48164 49936 53057 55680 59160 60205 62420 63104 65280 72246 74240 74904 78880 90509 93630 94656 96328 99872 106114 111360 118320 120410 124840 126208 130560 144492 149808 157760 159171 180615 181018 187260 189312 192656 199744 204697 212228 222720 236640 240820 249680 252416 265285 271527 288984 299616 315520 318342 349189 361230 362036 374520 378624 385312 399488 409394 424456 452545 473280 481640 499360 530570 543054 577968 599232 614091 631040 636684 698378 722460 724072 749040 757248 770624 795855 798976 818788 848912 905090 946560 963280 998720 1023485 1047567 1061140 1086108 1155936 1198464 1228182 1262080 1273368 1357635 1396756 1444920 1448144 1498080 1538653 1541248 1591710 1597952 1637576 1697824 1745945 1810180 1893120 1926560 1997440 2046970 2095134 2122280 2172216 2311872 2396928 2456364 2546736 2715270 2793512 2889840 2896288 2996160 3070455 3077306 3082496 3183420 3275152 3395648 3491890 3620360 3786240 3853120 3994880 4093940 4190268 4244560 4344432 4615959 4623744 4793856 4912728 5093472 5237835 5430540 5587024 5779680 5792576 5936213 5992320 6140910 6154612 6164992 6366840 6550304 6791296 6983780 7240720 7693265 7706240 7989760 8187880 8380536 8489120 8688864 9231918 9247488 9825456 10186944 10475670 10861080 11174048 11559360 11585152 11872426 11984640 12281820 12309224 12733680 13100608 13582592 13967560 14481440 15386530 15412480 16375760 16761072 16978240 17377728 17808639 18463836 18494976 19650912 20373888 20951340 21722160 22348096 23079795 23118720 23170304 23744852 23969280 24563640 24618448 25467360 26201216 27165184 27935120 28962880 29681065 30773060 30824960 32751520 33522144 33956480 34755456 35617278 36927672 37579961 39301824 40747776 41902680 43444320 44696192 46159590 46237440 46340608 47489704 49127280 49236896 50934720 52402432 55870240 57925760 59362130 61546120 65503040 67044288 67912960 69510912 71234556 73855344 75159922 78603648 81495552 83805360 86888640 89043195 89392384 92319180 92474880 94979408 98254560 98473792 101869440 104804864 111740480 112739883 115851520 118724260 123092240 131006080 134088576 135825920 139021824 142469112 147710688 150319844 157207296 167610720 173777280 178086390 178784768 184638360 187899805 189958816 196509120 196947584 203738880 223480960 225479766 231703040 237448520 246184480 262012160 268177152 284938224 295421376 300639688 314414592 335221440 347554560 356172780 369276720 375799610 379917632 393018240 393895168 407477760 446961920 450959532 474897040 492368960 524024320 536354304 563699415 569876448 590842752 601279376 638859337 670442880 695109120 712345560 738553440 751599220 759835264 786036480 787790336 893923840 901919064 949794080 984737920 1089818869 1127398830 1139752896 1181685504 1202558752 1277718674 1340885760 1424691120 1477106880 1503198440 1519670528 1572072960 1803838128 1899588160 1916578011 1969475840 2179637738 2254797660 2279505792 2363371008 2405117504 2555437348 2681771520 2849382240 2954213760 3006396880 3039341056 3194296685 3269456607 3607676256 3799176320 3833156022 3938951680 4359275476 4509595320 4559011584 4810235008 5110874696 5449094345 5698764480 5908427520 6012793760 6388593370 6538913214 7215352512 7598352640 7666312044 8718550952 9019190640 9118023168 9582890055 9620470016 10221749392 10898188690 11397528960 11816855040 12025587520 12777186740 13077826428 14430705024 15196705280 15332624088 16347283035 17437101904 18038381280 18526920773 19165780110 19240940032 20443498784 21796377380 22795057920 24051175040 25554373480 26155652856 28861410048 30665248176 32694566070 34874203808 36076762560 37053841546 38331560220 40886997568 43592754760 45590115840 48102350080 51108746960 52311305712 55580762319 57722820096 61330496352 65389132140 69748407616 72153525120 74107683092 76663120440 81773995136 87185509520 92634603865 96204700160 102217493920 104622611424 111161524638 122660992704 130778264280 139496815232 144307050240 148215366184 153326240880 163547990272 174371019040 185269207730 204434987840 209245222848 222323049276 245321985408 261556528560 277903811595 278993630464 288614100480 296430732368 306652481760 327095980544 348742038080 370538415460 408869975680 418490445696 444646098552 490643970816 523113057120 555807623190 557987260928 592861464736 613304963520 697484076160 741076830920 817739951360 836980891392 889292197104 981287941632 1046226114240 1111615246380 1185722929472 1226609927040 1394968152320 1482153661840 1635479902720 1673961782784 1778584394208 2092452228480 2223230492760 2371445858944 2453219854080 2789936304640 2964307323680 3557168788416 4184904456960 4446460985520 4742891717888 4906439708160 5928614647360 7114337576832 8369808913920 8892921971040 9485783435776 11857229294720 14228675153664 17785843942080 23714458589440 28457350307328 35571687884160 47428917178880 71143375768320 142286751536640
• Sum of all divisors σ(n): 498439161601920
• Sum of proper divisors (its aliquot sum) s(n): 356152410065280
• 142286751536640 is an abundant number, because the sum of its proper divisors (356152410065280) is greater than itself. Its abundance is 213865658528640

Bases of 142286751536640

• Binary: 100000010110100010110111010010000001011000000000₂
• Hexadecimal: 0x8168B7481600
• Base-36: 1EFPMQ4OAO

Squares and roots of 142286751536640

• 142286751536640 squared (142286751536640²) is 20245519662849525401262489600
• 142286751536640 cubed (142286751536640³) is 2880669225998030043109180254688792018944000
• The square root of 142286751536640 is 11928401.0469400299
• The cube root of 142286751536640 is 52206.1285133221

Scales and comparisons

• 142,286,751,536,640 seconds is equal to 4,524,278 years, 30 weeks, 1 hour, 4 minutes.
• To count from 1 to 142,286,751,536,640 would take you about eleven million, three hundred ten thousand, six hundred ninety-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 142286751536640 cubic inches would be around 4350.5 feet tall.

Recreational maths with 142286751536640

• 142286751536640 backwards is 046635157682241
• 142286751536640 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142286751536640's digits is 60
• More coming soon!