72121233202024122

Names of 72121233202024122

• Cardinal: 72121233202024122 can be written as Seventy-two quadrillion, one hundred twenty-one trillion, two hundred thirty-three billion, two hundred two million, twenty-four thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 7.2121233202024122 × 10¹⁶

Factors of 72121233202024122

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9237916

Divisors of 72121233202024122

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 241 482 723 1446 2169 4338 2449001 4898002 6788669 7347003 13577338 14694006 20366007 22041009 40732014 44082018 61098021 122196042 590209241 1180418482 1636069229 1770627723 3272138458 3541255446 4908207687 5311883169 9816415374 10623766338 14724623061 29449246122 16625457169669 33250914339338 49876371509007 99752743018014 149629114527021 299258229054042 4006735177890229 8013470355780458 12020205533670687 24040411067341374 36060616601012061 72121233202024122
• Sum of all divisors σ(n): 156911151952474920
• Sum of proper divisors (its aliquot sum) s(n): 84789918750450798
• 72121233202024122 is an abundant number, because the sum of its proper divisors (84789918750450798) is greater than itself. Its abundance is 12668685548426676

Bases of 72121233202024122

• Binary: 100000000001110011110000100100101110001010000111010111010₂
• Hexadecimal: 0x10039E125C50EBA
• Base-36: JQ4UD51FBUI

Squares and roots of 72121233202024122

• 72121233202024122 squared (72121233202024122²) is 5201472278580746589578597869870884
• 72121233202024122 cubed (72121233202024122³) is 375136595197385804288568164650372289531707593463848
• The square root of 72121233202024122 is 268553967.0197111835
• The cube root of 72121233202024122 is 416250.1292562295

Scales and comparisons

• 72,121,233,202,024,122 seconds is equal to 2,293,232,130 years, 10 weeks, 3 days, 19 hours, 8 minutes, 42 seconds.
• To count from 1 to 72,121,233,202,024,122 would take you about six billion, eight hundred seventy-nine million, six hundred ninety-six thousand, three hundred ninety 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 72121233202024122 cubic inches would be around 34687.5 feet tall.

Recreational maths with 72121233202024122

• 72121233202024122 backwards is 22142020233212127
• The number of decimal digits it has is: 17
• The sum of 72121233202024122's digits is 36
• More coming soon!