31379650514940

Names of 31379650514940

• Cardinal: 31379650514940 can be written as Thirty-one trillion, three hundred seventy-nine billion, six hundred fifty million, five hundred fourteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.137965051494 × 10¹³

Factors of 31379650514940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5747188769

Divisors of 31379650514940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 78 84 91 105 130 140 156 182 195 210 260 273 364 390 420 455 546 780 910 1092 1365 1820 2730 5460 5747188739 11494377478 17241566217 22988754956 28735943695 34483132434 40230321173 57471887390 68966264868 74713453607 80460642346 86207831085 114943774780 120690963519 149426907214 160921284692 172415662170 201151605865 224140360821 241381927038 298853814428 344831324340 373567268035 402303211730 448280721642 482763854076 522994175249 603454817595 747134536070 804606423460 896561443284 1045988350498 1120701804105 1206909635190 1494269072140 1568982525747 2091976700996 2241403608210 2413819270380 2614970876245 3137965051494 4482807216420 5229941752490 6275930102988 7844912628735 10459883504980 15689825257470 31379650514940
• Sum of all divisors σ(n): 108139103331840
• Sum of proper divisors (its aliquot sum) s(n): 76759452816900
• 31379650514940 is an abundant number, because the sum of its proper divisors (76759452816900) is greater than itself. Its abundance is 45379802301960

Bases of 31379650514940

• Binary: 111001000101000100100111011000000111111111100₂
• Hexadecimal: 0x1C8A24EC0FFC
• Base-36: B4FM1PUKC

Squares and roots of 31379650514940

• 31379650514940 squared (31379650514940²) is 984682466439774207163203600
• 31379650514940 cubed (31379650514940³) is 30898991665069249968306152083360061784000
• The square root of 31379650514940 is 5601754.2354998045
• The cube root of 31379650514940 is 31541.5259886795

Scales and comparisons

• 31,379,650,514,940 seconds is equal to 997,775 years, 42 weeks, 5 days, 11 hours, 29 minutes.
• To count from 1 to 31,379,650,514,940 would take you about two million, four hundred ninety-four thousand, four hundred thirty-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 31379650514940 cubic inches would be around 2628.5 feet tall.

Recreational maths with 31379650514940

• 31379650514940 backwards is 04941505697313
• The number of decimal digits it has is: 14
• The sum of 31379650514940's digits is 57
• More coming soon!