31134938889840

Names of 31134938889840

• Cardinal: 31134938889840 can be written as Thirty-one trillion, one hundred thirty-four billion, nine hundred thirty-eight million, eight hundred eighty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.113493888984 × 10¹³

Factors of 31134938889840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 21214

Divisors of 31134938889840

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 48 51 60 68 80 85 102 120 136 170 204 240 255 272 289 340 408 510 578 680 816 867 1020 1156 1360 1445 1734 2040 2312 2890 3468 4080 4335 4624 5780 6936 8670 11560 13872 17340 21187 23120 34680 42374 63561 69360 84748 105935 127122 169496 211870 254244 317805 338992 360179 423740 508488 635610 720358 847480 1016976 1080537 1271220 1440716 1694960 1800895 2161074 2542440 2881432 3601790 4322148 5084880 5402685 5762864 6123043 7203580 8644296 10805370 12246086 14407160 17288592 18369129 21610740 24492172 28814320 30615215 36738258 43221480 48984344 61230430 73476516 86442960 91845645 97968688 122460860 146953032 183691290 244921720 293906064 367382580 448888969 489843440 734765160 897777938 1346666907 1469530320 1795555876 2244444845 2693333814 3591111752 4488889690 5386667628 6733334535 7182223504 7631112473 8977779380 10773335256 13466669070 15262224946 17955558760 21546670512 22893337419 26933338140 30524449892 35911117520 38155562365 45786674838 53866676280 61048899784 76311124730 91573349676 107733352560 114466687095 122097799568 129728912041 152622249460 183146699352 228933374190 259457824082 305244498920 366293398704 389186736123 457866748380 518915648164 610488997840 648644560205 778373472246 915733496760 1037831296328 1297289120410 1556746944492 1831466993520 1945933680615 2075662592656 2594578240820 3113493888984 3891867361230 5189156481640 6226987777968 7783734722460 10378312963280 15567469444920 31134938889840
• Sum of all divisors σ(n): 102534671140056
• Sum of proper divisors (its aliquot sum) s(n): 71399732250216
• 31134938889840 is an abundant number, because the sum of its proper divisors (71399732250216) is greater than itself. Its abundance is 40264793360376

Bases of 31134938889840

• Binary: 111000101000100101010111110001111111001110000₂
• Hexadecimal: 0x1C512AF8FE70
• Base-36: B1B6YQG6O

Squares and roots of 31134938889840

• 31134938889840 squared (31134938889840²) is 969384419674071251655225600
• 31134938889840 cubed (31134938889840³) is 30181724667315220630643409004898747904000
• The square root of 31134938889840 is 5579869.0746145649
• The cube root of 31134938889840 is 31459.3205936759

Scales and comparisons

• 31,134,938,889,840 seconds is equal to 989,994 years, 39 weeks, 4 minutes.
• To count from 1 to 31,134,938,889,840 would take you about two million, four hundred seventy-four thousand, nine hundred eighty-six 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 31134938889840 cubic inches would be around 2621.6 feet tall.

Recreational maths with 31134938889840

• 31134938889840 backwards is 04898883943113
• The number of decimal digits it has is: 14
• The sum of 31134938889840's digits is 69
• More coming soon!