80491371597

Names of 80491371597

• Cardinal: 80491371597 can be written as Eighty billion, four hundred ninety-one million, three hundred seventy-one thousand, five hundred ninety-seven.

Scientific notation

• Scientific notation: 8.0491371597 × 10¹⁰

Factors of 80491371597

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1272

Divisors of 80491371597

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 117 147 189 273 351 441 567 637 819 1053 1249 1323 1911 2457 3747 3969 5733 7371 8743 11241 16237 17199 26229 33723 48711 51597 61201 78687 101169 113659 146133 183603 236061 340977 438399 550809 708183 795613 1022931 1315197 1560001 1652427 2386839 3068793 4680003 4957281 7160517 9206379 10920007 14040009 20280013 21481551 32760021 42120027 60840039 64444653 76440049 98280063 126360081 141960091 182520117 229320147 294840189 425880273 547560351 687960441 884520567 993720637 1277640819 1642681053 2063881323 2981161911 3832922457 6191643969 8943485733 11498767371 26830457199 80491371597
• Sum of all divisors σ(n): 150751274058
• Sum of proper divisors (its aliquot sum) s(n): 70259902461
• 80491371597 is a deficient number, because the sum of its proper divisors (70259902461) is less than itself. Its deficiency is 10231469136

Bases of 80491371597

• Binary: 1001010111101101010001101110001001101₂
• Hexadecimal: 0x12BDA8DC4D
• Base-36: 10Z6HFT9

Squares and roots of 80491371597

• 80491371597 squared (80491371597²) is 6478860901566338330409
• 80491371597 cubed (80491371597³) is 521492400353250577899575383993173
• The square root of 80491371597 is 283710.0132124351
• The cube root of 80491371597 is 4317.6732797673

Scales and comparisons

• 80,491,371,597 seconds is equal to 2,559 years, 19 weeks, 4 days, 2 hours, 19 minutes, 57 seconds.
• To count from 1 to 80,491,371,597 would take you about five thousand, one hundred eighteen 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 80491371597 cubic inches would be around 359.8 feet tall.

Recreational maths with 80491371597

• 80491371597 backwards is 79517319408
• The number of decimal digits it has is: 11
• The sum of 80491371597's digits is 54
• More coming soon!