80816790029334709202

Names of 80816790029334709202

• Cardinal: 80816790029334709202 can be written as Eighty quintillion, eight hundred sixteen quadrillion, seven hundred ninety trillion, twenty-nine billion, three hundred thirty-four million, seven hundred nine thousand, two hundred two.

Scientific notation

• Scientific notation: 8.0816790029334709202 × 10¹⁹

Factors of 80816790029334709202

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 949

Divisors of 80816790029334709202

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 37 71 74 142 839 1369 1678 2627 2738 5254 31043 59569 62086 97199 119138 194398 703921 1148591 1407842 2204053 2297182 4408106 26045077 49978391 52090154 81549961 99956782 163099922 590589719 963667849 1181179438 1849200467 1927335698 3698400934 21851819603 41931870049 43703639206 68420417279 83863740098 136840834558 495504774241 808517325311 991009548482 1551479191813 1617034650622 3102958383626 18333676646917 35180838971111 36667353293834 57404730097081 70361677942222 114809460194162 415728505588199 678346035935929 831457011176398 1301691041931107 1356692071871858 2603382083862214 15381954706763363 29516723896762129 30763909413526726 48162568551450959 59033447793524258 96325137102901918 569132324150244431 1092118784180198773 1138264648300488862 2184237568360397546 40408395014667354601 80816790029334709202
• Sum of all divisors σ(n): 126495651138757871040
• Sum of proper divisors (its aliquot sum) s(n): 45678861109423161838
• 80816790029334709202 is a deficient number, because the sum of its proper divisors (45678861109423161838) is less than itself. Its deficiency is 35137928919911547364

Bases of 80816790029334709202

• Binary: 1000110000110001110111010100101100010010001110100111000001111010010₂
• Hexadecimal: 0x4618EEA5891D383D2
• Base-36: H20AH3Z7QGHQQ

Squares and roots of 80816790029334709202

• 80816790029334709202 squared (80816790029334709202²) is 6531353550645574067438728323965903476804
• 80816790029334709202 cubed (80816790029334709202³) is 527843028509873080941279639461671820781359365015246092350408
• The square root of 80816790029334709202 is 8989815906.3094673141
• The cube root of 80816790029334709202 is 4323484.0939849893

Scales and comparisons

• 80,816,790,029,334,709,202 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 80,816,790,029,334,709,202 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 80816790029334709202 cubic inches would be around 360290.3 feet tall.

Recreational maths with 80816790029334709202

• 80816790029334709202 backwards is 20290743392009761808
• The number of decimal digits it has is: 20
• The sum of 80816790029334709202's digits is 80
• More coming soon!