31090841425

Names of 31090841425

• Cardinal: 31090841425 can be written as Thirty-one billion, ninety million, eight hundred forty-one thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 3.1090841425 × 10¹⁰

Factors of 31090841425

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 307

Divisors of 31090841425

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 17 19 25 35 61 71 85 95 119 127 133 175 305 323 355 425 427 475 497 595 635 665 889 1037 1159 1207 1349 1525 1615 1775 2135 2159 2261 2413 2485 2975 3175 3325 4331 4445 5185 5795 6035 6745 7259 7747 8075 8113 8449 9017 9443 10675 10795 11305 12065 12425 15113 16891 19703 21655 22225 22933 25925 28975 30175 30317 33725 36295 38735 40565 41021 42245 45085 47215 53975 54229 56525 60325 63119 73627 75565 82289 84455 98515 108275 114665 131699 137921 147193 151585 153289 160531 171323 181475 193675 202825 205105 211225 225425 236075 271145 287147 315595 368135 377825 411445 422275 492575 515389 550037 573325 576023 658495 689605 735965 757925 766445 802655 856615 921893 1025525 1030351 1073023 1199261 1355725 1398913 1435735 1577975 1840675 2057225 2502281 2576945 2750185 2880115 2912491 3292475 3448025 3679825 3832225 3850259 4013275 4283075 4609465 5151755 5365115 5996305 6994565 7178675 9350629 9792391 10450703 12511405 12884725 13750925 14400575 14562455 17515967 19251295 20387437 23047325 25758775 26825575 29981525 34972825 46753145 48961955 52253515 62557025 65454403 72812275 73154921 87579835 96256475 101937185 177661951 233765725 244809775 261267575 327272015 365774605 437899175 509685925 888309755 1243633657 1636360075 1828873025 4441548775 6218168285 31090841425
• Sum of all divisors σ(n): 51013877760
• Sum of proper divisors (its aliquot sum) s(n): 19923036335
• 31090841425 is a deficient number, because the sum of its proper divisors (19923036335) is less than itself. Its deficiency is 11167805090

Bases of 31090841425

• Binary: 11100111101001010001001011101010001₂
• Hexadecimal: 0x73D289751
• Base-36: EA6OMS1

Squares and roots of 31090841425

• 31090841425 squared (31090841425²) is 966640420514496030625
• 31090841425 cubed (31090841425³) is 30053664029211513001953818640625
• The square root of 31090841425 is 176325.9522163427
• The cube root of 31090841425 is 3144.4461277017

Scales and comparisons

• 31,090,841,425 seconds is equal to 988 years, 30 weeks, 5 days, 16 hours, 50 minutes, 25 seconds.
• To count from 1 to 31,090,841,425 would take you about one thousand, nine hundred seventy-seven 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 31090841425 cubic inches would be around 262 feet tall.

Recreational maths with 31090841425

• 31090841425 backwards is 52414809013
• The number of decimal digits it has is: 11
• The sum of 31090841425's digits is 37
• More coming soon!