142657214560

Names of 142657214560

• Cardinal: 142657214560 can be written as One hundred forty-two billion, six hundred fifty-seven million, two hundred fourteen thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.4265721456 × 10¹¹

Factors of 142657214560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 198748

Divisors of 142657214560

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 643 1120 1286 2572 3215 4501 5144 6430 9002 10288 12860 18004 20576 22505 25720 36008 45010 51440 72016 90020 102880 144032 180040 198091 360080 396182 720160 792364 990455 1386637 1584728 1980910 2773274 3169456 3961820 5546548 6338912 6933185 7923640 11093096 13866370 15847280 22186192 27732740 31694560 44372384 55465480 110930960 127372513 221861920 254745026 509490052 636862565 891607591 1018980104 1273725130 1783215182 2037960208 2547450260 3566430364 4075920416 4458037955 5094900520 7132860728 8916075910 10189801040 14265721456 17832151820 20379602080 28531442912 35664303640 71328607280 142657214560
• Sum of all divisors σ(n): 385775453952
• Sum of proper divisors (its aliquot sum) s(n): 243118239392
• 142657214560 is an abundant number, because the sum of its proper divisors (243118239392) is greater than itself. Its abundance is 100461024832

Bases of 142657214560

• Binary: 10000100110111000010000101100001100000₂
• Hexadecimal: 0x2137085860
• Base-36: 1TJAF78G

Squares and roots of 142657214560

• 142657214560 squared (142657214560²) is 20351080866017875993600
• 142657214560 cubed (142657214560³) is 2903228509631422748414468386816000
• The square root of 142657214560 is 377699.9001323669
• The cube root of 142657214560 is 5225.1397846961

Scales and comparisons

• 142,657,214,560 seconds is equal to 4,536 years, 3 weeks, 4 hours, 2 minutes, 40 seconds.
• To count from 1 to 142,657,214,560 would take you about nine thousand and seventy-two 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 142657214560 cubic inches would be around 435.4 feet tall.

Recreational maths with 142657214560

• 142657214560 backwards is 065412756241
• The number of decimal digits it has is: 12
• The sum of 142657214560's digits is 43
• More coming soon!