18316170225216

Names of 18316170225216

• Cardinal: 18316170225216 can be written as Eighteen trillion, three hundred sixteen billion, one hundred seventy million, two hundred twenty-five thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.8316170225216 × 10¹³

Factors of 18316170225216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1177737288

Divisors of 18316170225216

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 864 972 1296 1728 1944 2592 3888 5184 7776 15552 1177737283 2355474566 3533211849 4710949132 7066423698 9421898264 10599635547 14132847396 18843796528 21199271094 28265694792 31798906641 37687593056 42398542188 56531389584 63597813282 75375186112 84797084376 95396719923 113062779168 127195626564 169594168752 190793439846 226125558336 254391253128 286190159769 339188337504 381586879692 508782506256 572380319538 678376675008 763173759384 1017565012512 1144760639076 1526347518768 2035130025024 2289521278152 3052695037536 4579042556304 6105390075072 9158085112608 18316170225216
• Sum of all divisors σ(n): 54444439164752
• Sum of proper divisors (its aliquot sum) s(n): 36128268939536
• 18316170225216 is an abundant number, because the sum of its proper divisors (36128268939536) is greater than itself. Its abundance is 17812098714320

Bases of 18316170225216

• Binary: 100001010100010010000110100011110011001000000₂
• Hexadecimal: 0x10A890D1E640
• Base-36: 6HQBYUC00

Squares and roots of 18316170225216

• 18316170225216 squared (18316170225216²) is 335482091719089136162246656
• 18316170225216 cubed (18316170225216³) is 6144747099438363631707236223144062877696
• The square root of 18316170225216 is 4279739.5043642551
• The cube root of 18316170225216 is 26359.9687074433

Scales and comparisons

• 18,316,170,225,216 seconds is equal to 582,397 years, 28 weeks, 6 days, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,316,170,225,216 would take you about one million, four hundred fifty-five thousand, nine hundred ninety-three 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 18316170225216 cubic inches would be around 2196.7 feet tall.

Recreational maths with 18316170225216

• 18316170225216 backwards is 61252207161381
• The number of decimal digits it has is: 14
• The sum of 18316170225216's digits is 45
• More coming soon!