1031991168141

Names of 1031991168141

• Cardinal: 1031991168141 can be written as One trillion, thirty-one billion, nine hundred ninety-one million, one hundred sixty-eight thousand, one hundred forty-one.

Scientific notation

• Scientific notation: 1.031991168141 × 10¹²

Factors of 1031991168141

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4304

Divisors of 1031991168141

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 19 37 57 73 111 171 219 333 631 657 703 1387 1893 2109 2701 3541 4161 5679 6327 8103 10623 11989 12483 23347 24309 31869 35967 46063 51319 67279 70041 107901 131017 138189 153957 201837 210123 258493 393051 414567 443593 461871 605511 775479 875197 1179153 1330779 1704331 2234371 2326437 2489323 2625591 3992337 4911367 5112993 6703113 7467969 7876773 9564241 14734101 15338979 20109339 22403907 28692723 32382289 42453049 44202303 82671727 86078169 97146867 127359147 163109083 181720579 248015181 291440601 382077441 489327249 545161737 744045543 1467981747 1570762813 1635485211 3099072577 4712288439 6035036071 9297217731 14136865317 18105108213 27891653193 54315324639 114665685349 343997056047 1031991168141
• Sum of all divisors σ(n): 1636644289280
• Sum of proper divisors (its aliquot sum) s(n): 604653121139
• 1031991168141 is a deficient number, because the sum of its proper divisors (604653121139) is less than itself. Its deficiency is 427338047002

Bases of 1031991168141

• Binary: 1111000001000111011101111000110010001101₂
• Hexadecimal: 0xF047778C8D
• Base-36: D638W9L9

Squares and roots of 1031991168141

• 1031991168141 squared (1031991168141²) is 1065005771121025733395881
• 1031991168141 cubed (1031991168141³) is 1099076549816093829693336467987827221
• The square root of 1031991168141 is 1015869.6610003667
• The cube root of 1031991168141 is 10105.5198665629

Scales and comparisons

• 1,031,991,168,141 seconds is equal to 32,814 years, 6 weeks, 4 days, 5 hours, 22 minutes, 21 seconds.
• To count from 1 to 1,031,991,168,141 would take you about eighty-two thousand and thirty-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 1031991168141 cubic inches would be around 842.1 feet tall.

Recreational maths with 1031991168141

• 1031991168141 backwards is 1418611991301
• The number of decimal digits it has is: 13
• The sum of 1031991168141's digits is 45
• More coming soon!