31312538996193

Names of 31312538996193

• Cardinal: 31312538996193 can be written as Thirty-one trillion, three hundred twelve billion, five hundred thirty-eight million, nine hundred ninety-six thousand, one hundred ninety-three.

Scientific notation

• Scientific notation: 3.1312538996193 × 10¹³

Factors of 31312538996193

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9613

Divisors of 31312538996193

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 13 21 31 39 61 63 91 93 117 183 217 273 279 403 427 549 651 793 819 1209 1281 1891 1953 2379 2821 3221 3627 3843 5551 5673 6277 7137 8463 9663 13237 16653 17019 18831 22547 24583 25389 28989 39711 41873 43939 49959 56493 67641 73749 81601 99851 119133 125619 131817 172081 194587 196481 202923 221247 244803 293111 299553 376857 382897 395451 516243 571207 583761 589443 698957 734409 879333 898659 1148691 1298063 1362109 1375367 1548729 1713621 1751283 1768329 2096871 2529631 2554253 2637999 2680279 3446073 3894189 4086327 4126101 4977661 5140863 6090911 6290613 7588893 7662759 8040837 9086441 11682567 11869807 12258981 12378303 14932983 17707417 17879771 18272733 20218217 22766679 22988277 24122511 27259323 34843627 35609421 42636377 44798949 53122251 53639313 54818199 60654651 79181843 81777969 83088649 104530881 106828263 127909131 141527519 154307491 159366753 160917939 181963953 237545529 249265947 262836821 313592643 383727393 424582557 462922473 554272901 626764727 712636587 747797841 788510463 1080152437 1233311237 1273747671 1388767419 1662818703 1839857747 1880294181 2365531389 3240457311 3699933711 4387353089 4988456109 5519573241 5640882543 8147941451 8633178659 9721371933 11099801133 13162059267 16033046081 16558719723 24443824353 25899535977 38232648347 39486177801 48099138243 57035590157 73331473059 77698607931 112231322567 114697945041 144297414729 171106770471 267628538429 336693967701 344093835123 497024428511 513320311413 802885615287 1010081903103 1491073285533 2408656845861 3479170999577 4473219856599 10437512998731 31312538996193
• Sum of all divisors σ(n): 58431884120064
• Sum of proper divisors (its aliquot sum) s(n): 27119345123871
• 31312538996193 is a deficient number, because the sum of its proper divisors (27119345123871) is less than itself. Its deficiency is 4193193872322

Bases of 31312538996193

• Binary: 111000111101010000100110000111000110111100001₂
• Hexadecimal: 0x1C7A84C38DE1
• Base-36: B3KS593A9

Squares and roots of 31312538996193

• 31312538996193 squared (31312538996193²) is 980475098388107328068493249
• 31312538996193 cubed (31312538996193³) is 30701164753073779146766964932592457201057
• The square root of 31312538996193 is 5595760.8058415971
• The cube root of 31312538996193 is 31519.0240324021

Scales and comparisons

• 31,312,538,996,193 seconds is equal to 995,641 years, 45 weeks, 6 days, 18 hours, 56 minutes, 33 seconds.
• To count from 1 to 31,312,538,996,193 would take you about two million, four hundred eighty-nine thousand, one hundred four 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 31312538996193 cubic inches would be around 2626.6 feet tall.

Recreational maths with 31312538996193

• 31312538996193 backwards is 39169983521313
• 31312538996193 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31312538996193's digits is 63
• More coming soon!