72125750094

Names of 72125750094

• Cardinal: 72125750094 can be written as Seventy-two billion, one hundred twenty-five million, seven hundred fifty thousand and ninety-four.

Scientific notation

• Scientific notation: 7.2125750094 × 10¹⁰

Factors of 72125750094

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 119929

Divisors of 72125750094

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 17 23 34 46 51 69 102 138 257 391 514 771 782 1173 1542 2346 4369 5911 8738 11822 13107 17733 26214 35466 100487 119627 200974 239254 301461 358881 602922 717762 2033659 2751421 4067318 5502842 6100977 8254263 12201954 16508526 30744139 46774157 61488278 92232417 93548314 140322471 184464834 280644942 522650363 707115197 1045300726 1414230394 1567951089 2121345591 3135902178 4242691182 12020958349 24041916698 36062875047 72125750094
• Sum of all divisors σ(n): 159999100416
• Sum of proper divisors (its aliquot sum) s(n): 87873350322
• 72125750094 is an abundant number, because the sum of its proper divisors (87873350322) is greater than itself. Its abundance is 15747600228

Bases of 72125750094

• Binary: 1000011001011000001111001101101001110₂
• Hexadecimal: 0x10CB079B4E
• Base-36: X4TT4Y6

Squares and roots of 72125750094

• 72125750094 squared (72125750094²) is 5202123826622141008836
• 72125750094 cubed (72125750094³) is 375207083076991526570534381830584
• The square root of 72125750094 is 268562.3765422103
• The cube root of 72125750094 is 4162.5881887293

Scales and comparisons

• 72,125,750,094 seconds is equal to 2,293 years, 19 weeks, 3 days, 18 hours, 34 minutes, 54 seconds.
• To count from 1 to 72,125,750,094 would take you about four thousand, five hundred eighty-six 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 72125750094 cubic inches would be around 346.9 feet tall.

Recreational maths with 72125750094

• 72125750094 backwards is 49005752127
• The number of decimal digits it has is: 11
• The sum of 72125750094's digits is 42
• More coming soon!