31986323111380

Names of 31986323111380

• Cardinal: 31986323111380 can be written as Thirty-one trillion, nine hundred eighty-six billion, three hundred twenty-three million, one hundred eleven thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.198632311138 × 10¹³

Factors of 31986323111380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 518

Divisors of 31986323111380

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 20 22 44 55 110 121 151 220 242 302 349 484 604 605 698 755 1210 1331 1396 1510 1661 1745 2420 2662 3020 3322 3490 3839 5324 6644 6655 6980 7678 8305 13310 15356 16610 18271 19195 22801 26620 33220 36542 38390 42229 45602 52699 73084 76780 84458 91204 91355 105398 114005 168916 182710 200981 210796 211145 228010 250811 263495 365420 401962 422290 456020 464519 501622 526990 579689 803924 844580 929038 1003244 1004905 1053980 1159378 1254055 1858076 2009810 2318756 2322595 2508110 2758921 2898445 3442951 4019620 4645190 5016220 5517842 5796890 6376579 6885902 7957549 9290380 11035684 11593780 12753158 13771804 13794605 15915098 17214755 25506316 27589210 30348131 31830196 31882895 34429510 37872461 39787745 55178420 60696262 63765790 68859020 70142369 75744922 79575490 87533039 121392524 127531580 140284738 151489844 151740655 159150980 175066078 189362305 280569476 303481310 350132156 350711845 378724610 416597071 437665195 606962620 701423690 757449220 833194142 875330390 962863429 1201589899 1402847380 1666388284 1750660780 1925726858 2082985355 2403179798 3851453716 4165970710 4582567781 4806359596 4814317145 6007949495 8331941420 9165135562 9628634290 10591497719 12015898990 13217488889 18330271124 19257268580 21182995438 22912838905 24031797980 26434977778 42365990876 45825677810 52869955556 52957488595 66087444445 91651355620 105914977190 132174888890 145392377779 211829954380 264349777780 290784755558 581569511116 726961888895 1453923777790 1599316155569 2907847555580 3198632311138 6397264622276 7996580777845 15993161555690 31986323111380
• Sum of all divisors σ(n): 74589026803200
• Sum of proper divisors (its aliquot sum) s(n): 42602703691820
• 31986323111380 is an abundant number, because the sum of its proper divisors (42602703691820) is greater than itself. Its abundance is 10616380580440

Bases of 31986323111380

• Binary: 111010001011101100101011011010011110111010100₂
• Hexadecimal: 0x1D17656D3DD4
• Base-36: BC6BAX1W4

Squares and roots of 31986323111380

• 31986323111380 squared (31986323111380²) is 1023124866185602323885504400
• 31986323111380 cubed (31986323111380³) is 32726002553100101477104745590688680072000
• The square root of 31986323111380 is 5655645.2427092703
• The cube root of 31986323111380 is 31743.4973307827

Scales and comparisons

• 31,986,323,111,380 seconds is equal to 1,017,066 years, 7 weeks, 1 hour, 9 minutes, 40 seconds.
• To count from 1 to 31,986,323,111,380 would take you about two million, five hundred forty-two thousand, six hundred sixty-five 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 31986323111380 cubic inches would be around 2645.3 feet tall.

Recreational maths with 31986323111380

• 31986323111380 backwards is 08311132368913
• The number of decimal digits it has is: 14
• The sum of 31986323111380's digits is 49
• More coming soon!