80386988113992

Names of 80386988113992

• Cardinal: 80386988113992 can be written as Eighty trillion, three hundred eighty-six billion, nine hundred eighty-eight million, one hundred thirteen thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 8.0386988113992 × 10¹³

Factors of 80386988113992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14764902

Divisors of 80386988113992

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 32479 64958 97437 129916 194874 227353 259832 389748 454706 682059 779496 909412 1364118 1818824 2728236 5456472 14732411 29464822 44197233 58929644 88394466 103126877 117859288 176788932 206253754 309380631 353577864 412507508 618761262 825015016 1237522524 2475045048 478493976869 956987953738 1435481930607 1913975907476 2870963861214 3349457838083 3827951814952 5741927722428 6698915676166 10048373514249 11483855444856 13397831352332 20096747028498 26795662704664 40193494056996 80386988113992
• Sum of all divisors σ(n): 229684196044800
• Sum of proper divisors (its aliquot sum) s(n): 149297207930808
• 80386988113992 is an abundant number, because the sum of its proper divisors (149297207930808) is greater than itself. Its abundance is 68910219816816

Bases of 80386988113992

• Binary: 10010010001110010001101110111110000000001001000₂
• Hexadecimal: 0x491C8DDF0048
• Base-36: SHT9T6XJC

Squares and roots of 80386988113992

• 80386988113992 squared (80386988113992²) is 6462067858039091085186176064
• 80386988113992 cubed (80386988113992³) is 519466172095998157869360184005197813887488
• The square root of 80386988113992 is 8965879.1043595943
• The cube root of 80386988113992 is 43158.0604550727

Scales and comparisons

• 80,386,988,113,992 seconds is equal to 2,556,057 years, 29 weeks, 4 days, 33 minutes, 12 seconds.
• To count from 1 to 80,386,988,113,992 would take you about six million, three hundred ninety thousand, one hundred forty-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 80386988113992 cubic inches would be around 3596.5 feet tall.

Recreational maths with 80386988113992

• 80386988113992 backwards is 29931188968308
• The number of decimal digits it has is: 14
• The sum of 80386988113992's digits is 75
• More coming soon!