31409975199772

Names of 31409975199772

• Cardinal: 31409975199772 can be written as Thirty-one trillion, four hundred nine billion, nine hundred seventy-five million, one hundred ninety-nine thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 3.1409975199772 × 10¹³

Factors of 31409975199772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 300

Divisors of 31409975199772

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 13 26 41 47 52 82 94 164 188 197 394 533 611 788 1066 1222 1681 1927 2132 2444 2561 3362 3854 5122 6724 7708 8077 9259 10244 16154 18518 21853 25051 32308 37036 38809 43706 50102 77618 79007 87412 100204 105001 120367 155236 158014 210002 240734 316028 331157 379619 420004 481468 504517 662314 759238 1009034 1027091 1324628 1518476 1591169 1824023 2018068 2054182 3182338 3648046 4108364 4305041 4935047 6364676 7296092 7645373 8610082 9870094 15290746 15564379 17220164 19740188 20685197 23712299 30581492 31128758 41370394 47424598 62257516 65237929 74784943 82740788 94849196 99389849 130475858 149569886 198779698 202336927 260951716 299139772 313460293 359332531 397559396 404673854 626920586 718665062 809347708 848093077 972204259 1253841172 1437330124 1696186154 1944408518 3066182663 3392372308 3888817036 4074983809 4671322903 6132365326 8149967618 9342645806 12264730652 12851872013 14732633771 16299935236 18685291612 25703744026 29465267542 39860374619 51407488052 58930535084 79720749238 159441498476 167074336169 191524239023 334148672338 383048478046 604037984611 668297344676 766096956092 1208075969222 2416151938444 7852493799943 15704987599886 31409975199772
• Sum of all divisors σ(n): 62281838424960
• Sum of proper divisors (its aliquot sum) s(n): 30871863225188
• 31409975199772 is a deficient number, because the sum of its proper divisors (30871863225188) is less than itself. Its deficiency is 538111974584

Bases of 31409975199772

• Binary: 111001001000100110100011010100000100000011100₂
• Hexadecimal: 0x1C91346A081C
• Base-36: B4TJK934S

Squares and roots of 31409975199772

• 31409975199772 squared (31409975199772²) is 986586542050292091308851984
• 31409975199772 cubed (31409975199772³) is 30988658818228490009179709761092378547648
• The square root of 31409975199772 is 5604460.2951374363
• The cube root of 31409975199772 is 31551.6830902217

Scales and comparisons

• 31,409,975,199,772 seconds is equal to 998,740 years, 2 weeks, 5 days, 15 hours, 2 minutes, 52 seconds.
• To count from 1 to 31,409,975,199,772 would take you about two million, four hundred ninety-six thousand, eight hundred fifty 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 31409975199772 cubic inches would be around 2629.3 feet tall.

Recreational maths with 31409975199772

• 31409975199772 backwards is 27799157990413
• The number of decimal digits it has is: 14
• The sum of 31409975199772's digits is 73
• More coming soon!