89091739296972

Names of 89091739296972

• Cardinal: 89091739296972 can be written as Eighty-nine trillion, ninety-one billion, seven hundred thirty-nine million, two hundred ninety-six thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 8.9091739296972 × 10¹³

Factors of 89091739296972

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 11218

Divisors of 89091739296972

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 972 1458 2187 2916 4374 6561 8748 11213 13122 19683 22426 26244 33639 39366 44852 59049 67278 78732 100917 118098 134556 177147 201834 236196 302751 354294 403668 605502 708588 908253 1211004 1816506 2724759 3633012 5449518 8174277 10899036 16348554 24522831 32697108 49045662 73568493 98091324 125731369 147136986 220705479 251462738 294273972 377194107 441410958 502925476 662116437 754388214 882821916 1131582321 1324232874 1508776428 1986349311 2263164642 2648465748 3394746963 3972698622 4526329284 6789493926 7945397244 10184240889 13578987852 20368481778 30552722667 40736963556 61105445334 91658168001 122210890668 183316336002 274974504003 366632672004 549949008006 824923512009 1099898016012 1649847024018 2474770536027 3299694048036 4949541072054 7424311608081 9899082144108 14848623216162 22272934824243 29697246432324 44545869648486 89091739296972
• Sum of all divisors σ(n): 233886234083320
• Sum of proper divisors (its aliquot sum) s(n): 144794494786348
• 89091739296972 is an abundant number, because the sum of its proper divisors (144794494786348) is greater than itself. Its abundance is 55702755489376

Bases of 89091739296972

• Binary: 10100010000011101001001011110010010010011001100₂
• Hexadecimal: 0x5107497924CC
• Base-36: VKW6HAOR0

Squares and roots of 89091739296972

• 89091739296972 squared (89091739296972²) is 7937338010959624916808368784
• 89091739296972 cubed (89091739296972³) is 707151248784361186416889635514290270522048
• The square root of 89091739296972 is 9438842.0527611331
• The cube root of 89091739296972 is 44662.7862338857

Scales and comparisons

• 89,091,739,296,972 seconds is equal to 2,832,841 years, 38 weeks, 16 minutes, 12 seconds.
• To count from 1 to 89,091,739,296,972 would take you about seven million, eighty-two thousand, one hundred four 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 89091739296972 cubic inches would be around 3721.9 feet tall.

Recreational maths with 89091739296972

• 89091739296972 backwards is 27969293719098
• 89091739296972 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 89091739296972's digits is 81
• More coming soon!