31194890622

Names of 31194890622

• Cardinal: 31194890622 can be written as Thirty-one billion, one hundred ninety-four million, eight hundred ninety thousand, six hundred twenty-two.

Scientific notation

• Scientific notation: 3.1194890622 × 10¹⁰

Factors of 31194890622

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4943

Divisors of 31194890622

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 34 42 51 63 102 119 126 153 181 238 289 306 357 362 543 578 714 867 1071 1086 1267 1629 1734 2023 2142 2534 2601 3077 3258 3801 4046 4733 5202 6069 6154 7602 9231 9466 11403 12138 14199 18207 18462 21539 22806 27693 28398 33131 36414 42597 43078 52309 55386 64617 66262 80461 85194 99393 104618 129234 156927 160922 193851 198786 241383 298179 313854 366163 387702 470781 482766 563227 596358 724149 732326 856673 941562 1098489 1126454 1367837 1448298 1689681 1713346 2196978 2570019 2735674 3295467 3379362 4103511 5069043 5140038 5996711 6590934 7710057 8207022 9574859 10138086 11993422 12310533 14563441 15420114 17990133 19149718 24621066 28724577 29126882 35980266 43690323 53970399 57449154 86173731 87380646 101944087 107940798 131070969 172347462 203888174 247578497 262141938 305832261 495156994 611664522 742735491 917496783 1485470982 1733049479 1834993566 2228206473 3466098958 4456412946 5199148437 10398296874 15597445311 31194890622
• Sum of all divisors σ(n): 82526344992
• Sum of proper divisors (its aliquot sum) s(n): 51331454370
• 31194890622 is an abundant number, because the sum of its proper divisors (51331454370) is greater than itself. Its abundance is 20136563748

Bases of 31194890622

• Binary: 11101000011010111000100000101111110₂
• Hexadecimal: 0x7435C417E
• Base-36: EBWMRNI

Squares and roots of 31194890622

• 31194890622 squared (31194890622²) is 973121200918543546884
• 31194890622 cubed (31194890622³) is 30356409424603251876590308921848
• The square root of 31194890622 is 176620.7536559619
• The cube root of 31194890622 is 3147.9499761843

Scales and comparisons

• 31,194,890,622 seconds is equal to 991 years, 46 weeks, 5 days, 23 hours, 23 minutes, 42 seconds.
• To count from 1 to 31,194,890,622 would take you about one thousand, nine hundred eighty-three 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 31194890622 cubic inches would be around 262.3 feet tall.

Recreational maths with 31194890622

• 31194890622 backwards is 22609849113
• The number of decimal digits it has is: 11
• The sum of 31194890622's digits is 45
• More coming soon!