97621915020

Names of 97621915020

• Cardinal: 97621915020 can be written as Ninety-seven billion, six hundred twenty-one million, nine hundred fifteen thousand and twenty.

Scientific notation

• Scientific notation: 9.762191502 × 10¹⁰

Factors of 97621915020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 33204750

Divisors of 97621915020

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 84 98 105 140 147 196 210 245 294 420 490 588 735 980 1470 2940 33204733 66409466 99614199 132818932 166023665 199228398 232433131 332047330 398456796 464866262 498070995 664094660 697299393 929732524 996141990 1162165655 1394598786 1627031917 1992283980 2324331310 2789197572 3254063834 3486496965 4648662620 4881095751 6508127668 6972993930 8135159585 9762191502 13945987860 16270319170 19524383004 24405478755 32540638340 48810957510 97621915020
• Sum of all divisors σ(n): 317968532784
• Sum of proper divisors (its aliquot sum) s(n): 220346617764
• 97621915020 is an abundant number, because the sum of its proper divisors (220346617764) is greater than itself. Its abundance is 122724702744

Bases of 97621915020

• Binary: 1011010111010101110000011010110001100₂
• Hexadecimal: 0x16BAB8358C
• Base-36: 18UHKFPO

Squares and roots of 97621915020

• 97621915020 squared (97621915020²) is 9530038292172101600400
• 97621915020 cubed (97621915020³) is 930340588295770833649054798008000
• The square root of 97621915020 is 312445.0592024141
• The cube root of 97621915020 is 4604.4996144735

Scales and comparisons

• 97,621,915,020 seconds is equal to 3,104 years, 3 weeks, 6 days, 6 hours, 37 minutes.
• To count from 1 to 97,621,915,020 would take you about six thousand, two hundred eight 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 97621915020 cubic inches would be around 383.7 feet tall.

Recreational maths with 97621915020

• 97621915020 backwards is 02051912679
• 97621915020 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 97621915020's digits is 42
• More coming soon!