142661242662720

Names of 142661242662720

• Cardinal: 142661242662720 can be written as One hundred forty-two trillion, six hundred sixty-one billion, two hundred forty-two million, six hundred sixty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4266124266272 × 10¹⁴

Factors of 142661242662720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 20180

Divisors of 142661242662720

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 127 160 181 192 240 254 320 331 362 381 480 508 543 635 662 724 762 905 960 993 1016 1086 1270 1324 1448 1524 1655 1810 1905 1986 2032 2172 2540 2648 2715 2896 3048 3310 3620 3810 3972 4064 4344 4965 5080 5296 5430 5792 6096 6620 7240 7620 7944 8128 8688 9930 10160 10592 10860 11584 12192 13240 14480 15240 15888 17376 19531 19860 20320 21184 21720 22987 24384 26480 28960 30480 31776 34752 39062 39720 40640 42037 43440 45974 52960 57920 58593 59911 60960 63552 68961 78124 79440 84074 86880 91948 97655 105920 114935 117186 119822 121920 126111 137922 156248 158880 168148 173760 179733 183896 195310 210185 229870 234372 239644 252222 275844 292965 299555 312496 317760 336296 344805 359466 367792 390620 420370 459740 468744 479288 504444 551688 585930 599110 624992 630555 672592 689610 718932 735584 781240 840740 898665 919480 937488 958576 1008888 1103376 1171860 1198220 1249984 1261110 1345184 1379220 1437864 1471168 1562480 1681480 1797330 1838960 1874976 1917152 2017776 2206752 2343720 2396440 2480437 2522220 2690368 2758440 2875728 3124960 3362960 3535111 3594660 3677920 3749952 3834304 4035552 4413504 4687440 4792880 4960874 5044440 5516880 5751456 6249920 6464761 6725920 7070222 7189320 7355840 7441311 7608697 8071104 9374880 9585760 9921748 10088880 10605333 11033760 11502912 12402185 12929522 13451840 14140444 14378640 14882622 15217394 17675555 18749760 19171520 19394283 19843496 20177760 21210666 22067520 22826091 24804370 25859044 28280888 28757280 29765244 30434788 32323805 35351110 37206555 38043485 38788566 39686992 40355520 42421332 45652182 49608740 51718088 53026665 56561776 57514560 59530488 60869576 64647610 70702220 74413110 76086970 77577132 79373984 84842664 91304364 96971415 99217480 103436176 106053330 113123552 114130455 119060976 121739152 129295220 141404440 148826220 152173940 155154264 158747968 169685328 182608728 193942830 198434960 206872352 212106660 226247104 228260910 238121952 243478304 258590440 282808880 297652440 304347880 310308528 339370656 365217456 387885660 396869920 413744704 424213320 448959097 456521820 476243904 486956608 517180880 565617760 595304880 608695760 620617056 678741312 730434912 775771320 793739840 821024647 848426640 897918194 913043640 1034361760 1131235520 1170121741 1190609760 1217391520 1241234112 1346877291 1460869824 1551542640 1642049294 1696853280 1795836388 1826087280 2068723520 2244795485 2340243482 2381219520 2434783040 2463073941 2693754582 3103085280 3284098588 3393706560 3510365223 3591672776 3652174560 4105123235 4489590970 4680486964 4926147882 5387509164 5850608705 6206170560 6568197176 6734386455 7020730446 7183345552 7304349120 8210246470 8979181940 9360973928 9852295764 10775018328 11701217410 12315369705 13136394352 13468772910 14041460892 14366691104 16420492940 17551826115 17958363880 18721947856 19704591528 21550036656 23402434820 24630739410 26272788704 26937545820 28082921784 28733382208 32840985880 35103652230 35916727760 37443895712 39409183056 43100073312 46804869640 49261478820 52545577408 53875091640 56165843568 65681971760 70207304460 71833455520 74887791424 78818366112 86200146624 93609739280 98522957640 107750183280 112331687136 131363943520 140414608920 143666911040 148605461107 157636732224 187219478560 197045915280 215500366560 224663374272 262727887040 280829217840 297210922214 374438957120 394091830560 431000733120 445816383321 561658435680 594421844428 743027305535 788183661120 891632766642 1123316871360 1188843688856 1486054611070 1783265533284 2229081916605 2377687377712 2972109222140 3566531066568 4458163833210 4755374755424 5944218444280 7133062133136 8916327666420 9510749510848 11888436888560 14266124266272 17832655332840 23776873777120 28532248532544 35665310665680 47553747554240 71330621331360 142661242662720
• Sum of all divisors σ(n): 460448560545792
• Sum of proper divisors (its aliquot sum) s(n): 317787317883072
• 142661242662720 is an abundant number, because the sum of its proper divisors (317787317883072) is greater than itself. Its abundance is 175126075220352

Bases of 142661242662720

• Binary: 100000011011111111101000101100010010111101000000₂
• Hexadecimal: 0x81BFE8B12F40
• Base-36: 1EKHO4H6IO

Squares and roots of 142661242662720

• 142661242662720 squared (142661242662720²) is 20352230158071481035677798400
• 142661242662720 cubed (142661242662720³) is 2903474445308163779686372943534003355648000
• The square root of 142661242662720 is 11944088.1888371873
• The cube root of 142661242662720 is 52251.8896365929

Scales and comparisons

• 142,661,242,662,720 seconds is equal to 4,536,186 years, 12 weeks, 2 days, 1 hour, 52 minutes.
• To count from 1 to 142,661,242,662,720 would take you about eleven million, three hundred forty thousand, four hundred sixty-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 142661242662720 cubic inches would be around 4354.3 feet tall.

Recreational maths with 142661242662720

• 142661242662720 backwards is 027266242166241
• The number of decimal digits it has is: 15
• The sum of 142661242662720's digits is 51
• More coming soon!