31097842882128

Names of 31097842882128

• Cardinal: 31097842882128 can be written as Thirty-one trillion, ninety-seven billion, eight hundred forty-two million, eight hundred eighty-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.1097842882128 × 10¹³

Factors of 31097842882128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1229

Divisors of 31097842882128

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 121 132 144 176 198 242 264 363 396 484 528 726 792 968 1089 1213 1452 1584 1936 2178 2426 2904 3639 4356 4852 5808 7278 8712 9704 10917 13343 14556 17424 19408 21834 26686 29112 40029 43668 53372 58224 80058 87336 106744 120087 146773 160116 174672 213488 240174 293546 320232 440319 480348 587092 640464 880638 960696 1174184 1320957 1471369 1761276 1921392 2348368 2641914 2942738 3522552 4414107 5283828 5885476 7045104 8828214 10567656 11770952 13242321 16185059 17656428 21135312 23541904 26484642 32370118 35312856 48555177 52969284 64740236 70625712 97110354 105938568 129480472 145665531 178035649 194220708 211877136 258960944 291331062 356071298 388441416 534106947 582662124 712142596 776882832 1068213894 1165324248 1424285192 1602320841 1784770597 2136427788 2330648496 2848570384 3204641682 3569541194 4272855576 5354311791 6409283364 7139082388 8545711152 10708623582 12818566728 14278164776 16062935373 19632476567 21417247164 25637133456 28556329552 32125870746 39264953134 42834494328 58897429701 64251741492 78529906268 85668988656 117794859402 128503482984 157059812536 176692289103 215957242237 235589718804 257006965968 314119625072 353384578206 431914484474 471179437608 647871726711 706769156412 863828968948 942358875216 1295743453422 1413538312824 1727657937896 1943615180133 2591486906844 2827076625648 3455315875792 3887230360266 5182973813688 7774460720532 10365947627376 15548921441064 31097842882128
• Sum of all divisors σ(n): 95740848204820
• Sum of proper divisors (its aliquot sum) s(n): 64643005322692
• 31097842882128 is an abundant number, because the sum of its proper divisors (64643005322692) is greater than itself. Its abundance is 33545162440564

Bases of 31097842882128

• Binary: 111000100100010000111111000001101011001010000₂
• Hexadecimal: 0x1C4887E0D650
• Base-36: B0U5GQ9G0

Squares and roots of 31097842882128

• 31097842882128 squared (31097842882128²) is 967075831921519113701808384
• 31097842882128 cubed (31097842882128³) is 30073972276198627259144684971456154161152
• The square root of 31097842882128 is 5576543.9908717657
• The cube root of 31097842882128 is 31446.8214632063

Scales and comparisons

• 31,097,842,882,128 seconds is equal to 988,815 years, 11 weeks, 1 hour, 28 minutes, 48 seconds.
• To count from 1 to 31,097,842,882,128 would take you about two million, four hundred seventy-two thousand and thirty-eight 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 31097842882128 cubic inches would be around 2620.6 feet tall.

Recreational maths with 31097842882128

• 31097842882128 backwards is 82128824879013
• The number of decimal digits it has is: 14
• The sum of 31097842882128's digits is 63
• More coming soon!