159936226362621520

Names of 159936226362621520

• Cardinal: 159936226362621520 can be written as One hundred fifty-nine quadrillion, nine hundred thirty-six trillion, two hundred twenty-six billion, three hundred sixty-two million, six hundred twenty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.5993622636262152 × 10¹⁷

Factors of 159936226362621520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 546909902

Divisors of 159936226362621520

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 522707 1045414 2090828 2613535 3658949 4181656 5227070 7317898 8363312 10454140 14635796 18294745 20908280 29271592 36589490 41816560 58543184 73178980 146357960 292715920 546387181 1092774362 2185548724 2731935905 3824710267 4371097448 5463871810 7649420534 8742194896 10927743620 15298841068 19123551335 21855487240 30597682136 38247102670 43710974480 61195364272 76494205340 152988410680 305976821360 285600404218967 571200808437934 1142401616875868 1428002021094835 1999202829532769 2284803233751736 2856004042189670 3998405659065538 4569606467503472 5712008084379340 7996811318131076 9996014147663845 11424016168758680 15993622636262152 19992028295327690 22848032337517360 31987245272524304 39984056590655380 79968113181310760 159936226362621520
• Sum of all divisors σ(n): 424974215279737728
• Sum of proper divisors (its aliquot sum) s(n): 265037988917116208
• 159936226362621520 is an abundant number, because the sum of its proper divisors (265037988917116208) is greater than itself. Its abundance is 105101762554494688

Bases of 159936226362621520

• Binary: 1000111000001101010010011010000111000011110111111001010000₂
• Hexadecimal: 0x2383526870F7E50
• Base-36: 17QSNS2PB80G

Squares and roots of 159936226362621520

• 159936226362621520 squared (159936226362621520²) is 25579596503115710881861406767110400
• 159936226362621520 cubed (159936226362621520³) is 4091104136586836204698549069243622052578259255808000
• The square root of 159936226362621520 is 399920275.0081839999
• The cube root of 159936226362621520 is 542811.3852817573

Scales and comparisons

• 159,936,226,362,621,520 seconds is equal to 5,085,477,283 years, 5 weeks, 1 day, 20 hours, 38 minutes, 40 seconds.
• To count from 1 to 159,936,226,362,621,520 would take you about fifteen billion, two hundred fifty-six million, four hundred thirty-one thousand, eight hundred forty-nine 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 159936226362621520 cubic inches would be around 45234.3 feet tall.

Recreational maths with 159936226362621520

• 159936226362621520 backwards is 025126263622639951
• 159936226362621520 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 159936226362621520's digits is 70
• More coming soon!