72085726955125

Names of 72085726955125

• Cardinal: 72085726955125 can be written as Seventy-two trillion, eighty-five billion, seven hundred twenty-six million, nine hundred fifty-five thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 7.2085726955125 × 10¹³

Factors of 72085726955125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 524917

Divisors of 72085726955125

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 13 25 65 125 211 325 401 1055 1625 2005 2743 5213 5275 10025 13715 26065 26375 50125 68575 84611 130325 342875 423055 524287 651625 1099943 2115275 2621435 5499715 6815731 10576375 13107175 27498575 34078655 65535875 110624557 137492875 170393275 210239087 553122785 851966375 1051195435 1438119241 2733108131 2765613925 5255977175 7190596205 13665540655 13828069625 26279885875 35952981025 44360447357 68327703275 179764905125 221802236785 341638516375 576685815641 1109011183925 2883429078205 5545055919625 14417145391025 72085726955125
• Sum of all divisors σ(n): 97585314398208
• Sum of proper divisors (its aliquot sum) s(n): 25499587443083
• 72085726955125 is a deficient number, because the sum of its proper divisors (25499587443083) is less than itself. Its deficiency is 46586139512042

Bases of 72085726955125

• Binary: 10000011000111111000100001001100000011001110101₂
• Hexadecimal: 0x418FC4260675
• Base-36: PJVQ4MPH1

Squares and roots of 72085726955125

• 72085726955125 squared (72085726955125²) is 5196352030648835003763765625
• 72085726955125 cubed (72085726955125³) is 374582813644061255573992310541835392578125
• The square root of 72085726955125 is 8490331.3807604117
• The cube root of 72085726955125 is 41618.1809543033

Scales and comparisons

• 72,085,726,955,125 seconds is equal to 2,292,103 years, 7 weeks, 2 days, 11 hours, 5 minutes, 25 seconds.
• To count from 1 to 72,085,726,955,125 would take you about five million, seven hundred thirty thousand, two hundred fifty-seven 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 72085726955125 cubic inches would be around 3468.2 feet tall.

Recreational maths with 72085726955125

• 72085726955125 backwards is 52155962758027
• The number of decimal digits it has is: 14
• The sum of 72085726955125's digits is 64
• More coming soon!