31298827915220342

Names of 31298827915220342

• Cardinal: 31298827915220342 can be written as Thirty-one quadrillion, two hundred ninety-eight trillion, eight hundred twenty-seven billion, nine hundred fifteen million, two hundred twenty thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 3.1298827915220342 × 10¹⁶

Factors of 31298827915220342

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1554435981

Divisors of 31298827915220342

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 17 19 34 38 71 142 323 439 646 878 1207 1349 2414 2698 7463 8341 14926 16682 22933 31169 45866 62338 141797 283594 529873 592211 1059746 1184422 10067587 20135174 1554435433 3108870866 26425402361 29534273227 52850804722 59068546454 110364915743 220729831486 502082644859 682397155087 1004165289718 1364794310174 1876203567631 2096933399117 3752407135262 4193866798234 11600751636479 12965545946653 23201503272958 25931091893306 35647867784989 48450198011177 71295735569978 96900396022354 220414281093101 440828562186202 823653366190009 920553762212363 1647306732380018 1841107524424726 15649413957610171 31298827915220342
• Sum of all divisors σ(n): 53184075713049600
• Sum of proper divisors (its aliquot sum) s(n): 21885247797829258
• 31298827915220342 is a deficient number, because the sum of its proper divisors (21885247797829258) is less than itself. Its deficiency is 9413580117391084

Bases of 31298827915220342

• Binary: 1101111001100100001111000111111110001011101010101110110₂
• Hexadecimal: 0x6F321E3FC5D576
• Base-36: 8K6IB1OXL6E

Squares and roots of 31298827915220342

• 31298827915220342 squared (31298827915220342²) is 979616628866576139905942410596964
• 31298827915220342 cubed (31298827915220342³) is 30660852289783238785398774914993803820085816241688
• The square root of 31298827915220342 is 176914747.5910935527
• The cube root of 31298827915220342 is 315144.2286199027

Scales and comparisons

• 31,298,827,915,220,342 seconds is equal to 995,205,914 years, 3 weeks, 5 days, 10 hours, 59 minutes, 2 seconds.
• To count from 1 to 31,298,827,915,220,342 would take you about two billion, nine hundred eighty-five million, six hundred seventeen thousand, seven hundred forty-two 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 31298827915220342 cubic inches would be around 26262 feet tall.

Recreational maths with 31298827915220342

• 31298827915220342 backwards is 24302251972889213
• The number of decimal digits it has is: 17
• The sum of 31298827915220342's digits is 68
• More coming soon!