159068916316016640

Names of 159068916316016640

• Cardinal: 159068916316016640 can be written as One hundred fifty-nine quadrillion, sixty-eight trillion, nine hundred sixteen billion, three hundred sixteen million, sixteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.5906891631601664 × 10¹⁷

Factors of 159068916316016640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 490623772

Divisors of 159068916316016640

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 576 640 720 768 960 1024 1152 1280 1440 1536 1759 1920 2048 2304 2560 2880 3072 3518 3840 4096 4608 5120 5277 5760 6144 7036 7680 8795 9216 10240 10554 11520 12288 14072 15360 15831 17590 18432 20480 21108 23040 26385 28144 30720 31662 35180 36864 42216 46080 52770 56288 61440 63324 70360 79155 84432 92160 105540 112576 126648 140720 158310 168864 184320 211080 225152 253296 281440 316620 337728 422160 450304 506592 562880 633240 675456 844320 900608 1013184 1125760 1266480 1350912 1688640 1801216 2026368 2251520 2532960 2701824 3377280 3602432 4052736 4503040 5065920 5403648 6754560 7204864 8105472 9006080 10131840 10807296 13509120 16210944 18012160 20263680 21614592 27018240 32421888 36024320 40527360 54036480 64843776 81054720 108072960 162109440 324218880 490622003 981244006 1471866009 1962488012 2453110015 2943732018 3924976024 4415598027 4906220030 5887464036 7359330045 7849952048 8831196054 9812440060 11774928072 14718660090 15699904096 17662392108 19624880120 22077990135 23549856144 29437320180 31399808192 35324784216 39249760240 44155980270 47099712288 58874640360 62799616384 70649568432 78499520480 88311960540 94199424576 117749280720 125599232768 141299136864 156999040960 176623921080 188398849152 235498561440 251198465536 282598273728 313998081920 353247842160 376797698304 470997122880 502396931072 565196547456 627996163840 706495684320 753595396608 863004103277 941994245760 1004793862144 1130393094912 1255992327680 1412991368640 1507190793216 1726008206554 1883988491520 2009587724288 2260786189824 2511984655360 2589012309831 2825982737280 3014381586432 3452016413108 3767976983040 4315020516385 4521572379648 5023969310720 5178024619662 5651965474560 6028763172864 6904032826216 7535953966080 7767036929493 8630041032770 9043144759296 10047938621440 10356049239324 11303930949120 12945061549155 13808065652432 15071907932160 15534073858986 17260082065540 18086289518592 20712098478648 22607861898240 25890123098310 27616131304864 30143815864320 31068147717972 34520164131080 38835184647465 41424196957296 45215723796480 51780246196620 55232262609728 62136295435944 69040328262160 77670369294930 82848393914592 90431447592960 103560492393240 110464525219456 124272590871888 138080656524320 155340738589860 165696787829184 207120984786480 220929050438912 248545181743776 276161313048640 310681477179720 331393575658368 414241969572960 441858100877824 497090363487552 552322626097280 621362954359440 662787151316736 828483939145920 883716201755648 994180726975104 1104645252194560 1242725908718880 1325574302633472 1656967878291840 1767432403511296 1988361453950208 2209290504389120 2485451817437760 2651148605266944 3313935756583680 3534864807022592 3976722907900416 4418581008778240 4970903634875520 5302297210533888 6627871513167360 7953445815800832 8837162017556480 9941807269751040 10604594421067776 13255743026334720 15906891631601664 17674324035112960 19883614539502080 26511486052669440 31813783263203328 39767229079004160 53022972105338880 79534458158008320 159068916316016640
• Sum of all divisors σ(n): 551685054116401920
• Sum of proper divisors (its aliquot sum) s(n): 392616137800385280
• 159068916316016640 is an abundant number, because the sum of its proper divisors (392616137800385280) is greater than itself. Its abundance is 233547221484368640

Bases of 159068916316016640

• Binary: 1000110101001000000101011000101011110100101001000000000000₂
• Hexadecimal: 0x23520562BD29000
• Base-36: 17I983C8UF40

Squares and roots of 159068916316016640

• 159068916316016640 squared (159068916316016640²) is 25302920137951904825390996756889600
• 159068916316016640 cubed (159068916316016640³) is 4024908085974723764894012574797793685036748242944000
• The square root of 159068916316016640 is 398834447.2535147509
• The cube root of 159068916316016640 is 541828.4115223919

Scales and comparisons

• 159,068,916,316,016,640 seconds is equal to 5,057,899,506 years, 20 weeks, 6 hours, 24 minutes.
• To count from 1 to 159,068,916,316,016,640 would take you about fifteen billion, one hundred seventy-three million, six hundred ninety-eight thousand, five hundred nineteen 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 159068916316016640 cubic inches would be around 45152.4 feet tall.

Recreational maths with 159068916316016640

• 159068916316016640 backwards is 046610613619860951
• 159068916316016640 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 159068916316016640's digits is 72
• More coming soon!