97820640454722068

Names of 97820640454722068

• Cardinal: 97820640454722068 can be written as Ninety-seven quadrillion, eight hundred twenty trillion, six hundred forty billion, four hundred fifty-four million, seven hundred twenty-two thousand and sixty-eight.

Scientific notation

• Scientific notation: 9.7820640454722068 × 10¹⁶

Factors of 97820640454722068

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1814046444250

Divisors of 97820640454722068

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 13 17 26 34 52 61 68 122 221 244 442 793 884 1037 1586 2074 3172 4148 13481 26962 53924 1814046444157 3628092888314 7256185776628 23582603774041 30838789550669 47165207548082 61677579101338 94330415096164 110656833093577 123355158202676 221313666187154 400904264158697 442627332374308 801808528317394 1438538830216501 1603617056634788 1881166162590809 2877077660433002 3762332325181618 5754155320866004 7524664650363236 24455160113680517 48910320227361034 97820640454722068
• Sum of all divisors σ(n): 198398631504672144
• Sum of proper divisors (its aliquot sum) s(n): 100577991049950076
• 97820640454722068 is an abundant number, because the sum of its proper divisors (100577991049950076) is greater than itself. Its abundance is 2757350595228008

Bases of 97820640454722068

• Binary: 101011011100001110101101010101110000000010100001000010100₂
• Hexadecimal: 0x15B875AAE014214
• Base-36: QR6ITUGNEOK

Squares and roots of 97820640454722068

• 97820640454722068 squared (97820640454722068²) is 9568877698972007634539199126196624
• 97820640454722068 cubed (97820640454722068³) is 936033744946348984611143349301447379247281839898432
• The square root of 97820640454722068 is 312762914.1294121975
• The cube root of 97820640454722068 is 460762.1901751873

Scales and comparisons

• 97,820,640,454,722,068 seconds is equal to 3,110,393,787 years, 18 weeks, 2 days, 7 hours, 41 minutes, 8 seconds.
• To count from 1 to 97,820,640,454,722,068 would take you about nine billion, three hundred thirty-one million, one hundred eighty-one thousand, three hundred sixty-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 97820640454722068 cubic inches would be around 38396.8 feet tall.

Recreational maths with 97820640454722068

• 97820640454722068 backwards is 86022745404602879
• The number of decimal digits it has is: 17
• The sum of 97820640454722068's digits is 74
• More coming soon!