142538703606240

Names of 142538703606240

• Cardinal: 142538703606240 can be written as One hundred forty-two trillion, five hundred thirty-eight billion, seven hundred three million, six hundred six thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4253870360624 × 10¹⁴

Factors of 142538703606240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 543857

Divisors of 142538703606240

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 80 87 96 116 120 145 160 174 232 240 290 348 435 464 480 580 696 870 928 1160 1392 1740 2320 2784 3480 4640 6960 13920 19531 39062 58593 78124 97655 117186 156248 195310 234372 292965 312496 390620 468744 524287 566399 585930 624992 781240 937488 1048574 1132798 1171860 1562480 1572861 1699197 1874976 2097148 2265596 2343720 2621435 2831995 3124960 3145722 3398394 4194296 4531192 4687440 5242870 5663990 6291444 6796788 7864305 8388592 8495985 9062384 9374880 10485740 11327980 12582888 13593576 15204323 15728610 16777184 16991970 18124768 20971480 22655960 25165776 27187152 30408646 31457220 33983940 41942960 45311920 45612969 50331552 54374304 60817292 62914440 67967880 76021615 83885920 90623840 91225938 121634584 125828880 135935760 152043230 182451876 228064845 243269168 251657760 271871520 304086460 364903752 456129690 486538336 608172920 729807504 912259380 1216345840 1459615008 1824518760 2432691680 3649037520 7298075040 10239849397 20479698794 30719548191 40959397588 51199246985 61439096382 81918795176 102398493970 122878192764 153597740955 163837590352 204796987940 245756385528 296955632513 307195481910 327675180704 409593975880 491512771056 593911265026 614390963820 819187951760 890866897539 983025542112 1187822530052 1228781927640 1484778162565 1638375903520 1781733795078 2375645060104 2457563855280 2969556325130 3563467590156 4454334487695 4751290120208 4915127710560 5939112650260 7126935180312 8908668975390 9502580240416 11878225300520 14253870360624 17817337950780 23756450601040 28507740721248 35634675901560 47512901202080 71269351803120 142538703606240
• Sum of all divisors σ(n): 464504236277760
• Sum of proper divisors (its aliquot sum) s(n): 321965532671520
• 142538703606240 is an abundant number, because the sum of its proper divisors (321965532671520) is greater than itself. Its abundance is 179426829065280

Bases of 142538703606240

• Binary: 100000011010001101100000110010111001000111100000₂
• Hexadecimal: 0x81A360CB91E0
• Base-36: 1EIXDJVXEO

Squares and roots of 142538703606240

• 142538703606240 squared (142538703606240²) is 20317282025747535980966937600
• 142538703606240 cubed (142538703606240³) is 2895999040752415439462046184487329050624000
• The square root of 142538703606240 is 11938957.3919266503
• The cube root of 142538703606240 is 52236.9247419699

Scales and comparisons

• 142,538,703,606,240 seconds is equal to 4,532,289 years, 45 weeks, 2 days, 23 hours, 4 minutes.
• To count from 1 to 142,538,703,606,240 would take you about eleven million, three hundred thirty thousand, seven hundred twenty-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 142538703606240 cubic inches would be around 4353.1 feet tall.

Recreational maths with 142538703606240

• 142538703606240 backwards is 042606307835241
• The number of decimal digits it has is: 15
• The sum of 142538703606240's digits is 51
• More coming soon!