31904209528243704001

Names of 31904209528243704001

• Cardinal: 31904209528243704001 can be written as Thirty-one quintillion, nine hundred four quadrillion, two hundred nine trillion, five hundred twenty-eight billion, two hundred forty-three million, seven hundred four thousand and one.

Scientific notation

• Scientific notation: 3.1904209528243704001 × 10¹⁹

Factors of 31904209528243704001

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2016037142

Divisors of 31904209528243704001

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 67 89 271 469 623 1399 1897 5963 9793 18157 24119 41741 93733 124511 127099 168833 379129 656131 871577 1615973 2653903 8342237 11311811 25401643 33742481 58395659 177811501 236197367 2016035309 2260746227 14112247163 15825223589 135074365703 179427142501 546345568739 945520559921 1255989997507 2820433397291 3824418981173 12021618547567 19743033781037 36605153105513 48624755617771 84151329832969 188969037618497 251018572358899 256236071738591 340373289324397 764337450665861 1322783263329479 1757130006512293 3257858626390657 5350362154661027 16818244348046233 22805010384734599 51210609194612687 68026033109261629 117727710436323631 358474264362288809 476182231764831403 4557744218320529143 31904209528243704001
• Sum of all divisors σ(n): 37586897806510080000
• Sum of proper divisors (its aliquot sum) s(n): 5682688278266375999
• 31904209528243704001 is a deficient number, because the sum of its proper divisors (5682688278266375999) is less than itself. Its deficiency is 26221521249977328002

Bases of 31904209528243704001

• Binary: 11011101011000010100001011000011110111010100110010101000011000001₂
• Hexadecimal: 0x1BAC28587BA9950C1
• Base-36: 6QE5ME8PH29C1

Squares and roots of 31904209528243704001

• 31904209528243704001 squared (31904209528243704001²) is 1017878585622076349805491234696103408001
• 31904209528243704001 cubed (31904209528243704001³) is 32474611669999073170456135477086980319684646053167579112001
• The square root of 31904209528243704001 is 5648381142.2604710769
• The cube root of 31904209528243704001 is 3171631.0648847297

Scales and comparisons

• 31,904,209,528,243,704,001 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,904,209,528,243,704,001 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 31904209528243704001 cubic inches would be around 264302.6 feet tall.

Recreational maths with 31904209528243704001

• 31904209528243704001 backwards is 10040734282590240913
• The number of decimal digits it has is: 20
• The sum of 31904209528243704001's digits is 64
• More coming soon!