31285112092672

Names of 31285112092672

• Cardinal: 31285112092672 can be written as Thirty-one trillion, two hundred eighty-five billion, one hundred twelve million, ninety-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.1285112092672 × 10¹³

Factors of 31285112092672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2187

Divisors of 31285112092672

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 32 53 64 106 128 212 256 409 424 512 818 848 1024 1636 1696 1723 2048 3272 3392 3446 6544 6784 6892 13088 13568 13784 21677 26176 27136 27568 43354 52352 54272 55136 86708 91319 104704 108544 110272 167281 173416 182638 209408 220544 334562 346832 365276 418816 441088 669124 693664 704707 730552 837632 882176 1338248 1387328 1409414 1461104 1764352 2676496 2774656 2818828 2922208 3528704 5352992 5549312 5637656 5844416 8865893 10705984 11098624 11275312 11688832 17731786 21411968 22197248 22550624 23377664 35463572 37349471 42823936 44394496 45101248 46755328 70927144 74698942 85647872 90202496 93510656 141854288 149397884 171295744 180404992 187021312 283708576 288225163 298795768 342591488 360809984 567417152 576450326 597591536 721619968 1134834304 1152900652 1195183072 1443239936 2269668608 2305801304 2390366144 4539337216 4611602608 4780732288 9078674432 9223205216 9561464576 15275933639 18157348864 18446410432 19122929152 30551867278 36892820864 38245858304 61103734556 73785641728 76491716608 122207469112 147571283456 244414938224 295142566912 488829876448 590285133824 977659752896 1955319505792 3910639011584 7821278023168 15642556046336 31285112092672
• Sum of all divisors σ(n): 63928524670920
• Sum of proper divisors (its aliquot sum) s(n): 32643412578248
• 31285112092672 is an abundant number, because the sum of its proper divisors (32643412578248) is greater than itself. Its abundance is 1358300485576

Bases of 31285112092672

• Binary: 111000111010000100001111111100011100000000000₂
• Hexadecimal: 0x1C7421FE3800
• Base-36: B386JZD34

Squares and roots of 31285112092672

• 31285112092672 squared (31285112092672²) is 978758238651051807116099584
• 31285112092672 cubed (31285112092672³) is 30620561207824368195699845557656588648448
• The square root of 31285112092672 is 5593309.5831244671
• The cube root of 31285112092672 is 31509.8187557479

Scales and comparisons

• 31,285,112,092,672 seconds is equal to 994,769 years, 41 weeks, 1 day, 18 hours, 37 minutes, 52 seconds.
• To count from 1 to 31,285,112,092,672 would take you about two million, four hundred eighty-six thousand, nine hundred twenty-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 31285112092672 cubic inches would be around 2625.8 feet tall.

Recreational maths with 31285112092672

• 31285112092672 backwards is 27629021158213
• The number of decimal digits it has is: 14
• The sum of 31285112092672's digits is 49
• More coming soon!