73805748121

Names of 73805748121

• Cardinal: 73805748121 can be written as Seventy-three billion, eight hundred five million, seven hundred forty-eight thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 7.3805748121 × 10¹⁰

Factors of 73805748121

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 834

Divisors of 73805748121

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 19 43 127 133 301 307 331 817 889 2149 2317 2413 5461 5719 5833 6289 13201 14233 16891 38227 38989 40831 42037 44023 92407 99631 101617 103759 250819 270427 272923 294259 711319 726313 740791 798703 1676527 1755733 1807591 1892989 1930723 4369531 5185537 5590921 11735689 12653137 12905359 13515061 30586717 31854013 34344229 83021089 90337513 222978091 240409603 245201821 554930437 581147623 1716412747 3884513059 10543678303 73805748121
• Sum of all divisors σ(n): 92144926720
• Sum of proper divisors (its aliquot sum) s(n): 18339178599
• 73805748121 is a deficient number, because the sum of its proper divisors (18339178599) is less than itself. Its deficiency is 55466569522

Bases of 73805748121

• Binary: 1000100101111001010100101011110011001₂
• Hexadecimal: 0x112F2A5799
• Base-36: XWM1BQ1

Squares and roots of 73805748121

• 73805748121 squared (73805748121²) is 5447288455700495030641
• 73805748121 cubed (73805748121³) is 402041199703861802846501823175561
• The square root of 73805748121 is 271672.1335010273
• The cube root of 73805748121 is 4194.6596547673

Scales and comparisons

• 73,805,748,121 seconds is equal to 2,346 years, 41 weeks, 2 days, 4 hours, 42 minutes, 1 second.
• To count from 1 to 73,805,748,121 would take you about four thousand, six hundred ninety-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 73805748121 cubic inches would be around 349.6 feet tall.

Recreational maths with 73805748121

• 73805748121 backwards is 12184750837
• The number of decimal digits it has is: 11
• The sum of 73805748121's digits is 46
• More coming soon!