31042800516915

Names of 31042800516915

• Cardinal: 31042800516915 can be written as Thirty-one trillion, forty-two billion, eight hundred million, five hundred sixteen thousand, nine hundred fifteen.

Scientific notation

• Scientific notation: 3.1042800516915 × 10¹³

Factors of 31042800516915

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 185

Divisors of 31042800516915

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 11 15 29 33 45 55 87 99 137 145 165 261 319 411 435 495 685 841 957 1233 1305 1507 1595 2055 2523 2871 3973 4205 4521 4785 6165 7535 7569 9251 11919 12615 13563 14355 18769 19865 22605 24389 27753 35757 37845 43703 46255 56307 59595 67815 73167 83259 93845 115217 121945 131109 138765 168921 178785 206459 218515 219501 268279 281535 345651 365835 393327 416295 544301 576085 619377 655545 804837 844605 1032295 1036953 1097505 1267387 1341395 1632903 1728255 1858131 1966635 2414511 2571353 2721505 3096885 3341293 3802161 4024185 4898709 5184765 5987311 6336935 7714059 8164515 9290655 10023879 11406483 12072555 12856765 15784729 16706465 17961933 19010805 23142177 24493545 28284883 29936555 30071637 36754223 38570295 47354187 50119395 53885799 57032415 74569237 78923645 84854649 89809665 110262669 115710885 141424415 142062561 150358185 173632019 183771115 223707711 236770935 254563947 269428995 330788007 372846185 424273245 457757141 520896057 551313345 671123133 710312805 820261607 868160095 1118538555 1272819735 1373271423 1562688171 1653940035 2162507873 2288785705 2460784821 2604480285 3355615665 4101308035 4119814269 5035328551 6487523619 6866357115 7382354463 7813440855 10812539365 12303924105 15105985653 19462570857 20599071345 23787586603 25176642755 32437618095 36911772315 45317956959 62712728317 71362759809 75529928265 97312854285 118937933015 188138184951 214088279427 226589784795 313563641585 356813799045 564414554853 689840011487 940690924755 1070441397135 2069520034461 2822072774265 3449200057435 6208560103383 10347600172305 31042800516915
• Sum of all divisors σ(n): 61242449673600
• Sum of proper divisors (its aliquot sum) s(n): 30199649156685
• 31042800516915 is a deficient number, because the sum of its proper divisors (30199649156685) is less than itself. Its deficiency is 843151360230

Bases of 31042800516915

• Binary: 111000011101110110111000110001111111100110011₂
• Hexadecimal: 0x1C3BB718FF33
• Base-36: B04V5XCMR

Squares and roots of 31042800516915

• 31042800516915 squared (31042800516915²) is 963655463932978191201117225
• 31042800516915 cubed (31042800516915³) is 29914564333906619532733463496955510360875
• The square root of 31042800516915 is 5571606.6369508715
• The cube root of 31042800516915 is 31428.2571567371

Scales and comparisons

• 31,042,800,516,915 seconds is equal to 987,065 years, 1 week, 5 days, 15 hours, 35 minutes, 15 seconds.
• To count from 1 to 31,042,800,516,915 would take you about two million, four hundred sixty-seven thousand, six hundred sixty-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 31042800516915 cubic inches would be around 2619 feet tall.

Recreational maths with 31042800516915

• 31042800516915 backwards is 51961500824013
• 31042800516915 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31042800516915's digits is 45
• More coming soon!