31371942538475

Names of 31371942538475

• Cardinal: 31371942538475 can be written as Thirty-one trillion, three hundred seventy-one billion, nine hundred forty-two million, five hundred thirty-eight thousand, four hundred seventy-five.

Scientific notation

• Scientific notation: 3.1371942538475 × 10¹³

Factors of 31371942538475

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 197

Divisors of 31371942538475

• Number of divisors d(n): 270
• Complete list of divisors:
  1 5 7 11 25 35 49 55 61 77 113 175 245 275 305 343 385 427 539 565 671 791 1225 1243 1525 1715 1925 2135 2401 2695 2825 2989 3355 3721 3773 3955 4697 5537 6215 6893 8575 8701 10675 12005 12769 13475 14945 16775 18605 18865 19775 20923 23485 26047 26411 27685 31075 32879 34465 38759 40931 43505 48251 60025 60907 63845 74725 75823 89383 93025 94325 104615 117425 130235 132055 138425 140459 146461 164395 172325 182329 193795 204655 217525 230153 241255 271313 286517 304535 319225 337757 379115 420473 426349 446915 523075 530761 625681 651175 660275 702295 732305 778909 821975 911645 968975 983213 1023275 1150765 1206275 1276303 1356565 1432585 1522675 1611071 1688785 1895575 2005619 2102365 2131745 2234575 2364299 2653805 2943311 2984443 3128405 3511475 3661525 3715327 3894545 4379767 4558225 4625203 4916065 5452363 5753825 6381515 6782825 6882491 7162925 8055355 8443925 8567999 8934121 10028095 10511825 10658725 11821495 13269025 14039333 14716555 14922215 15642025 16550093 18576635 19472725 20603177 21898835 23126015 24580325 26007289 27261815 30658369 31907575 32376421 34412455 38166541 40276775 42839995 44670605 47513449 48177437 50140475 59107475 59975993 70196665 73582775 74611075 82750465 92883175 98275331 103015885 109494175 115630075 130036445 136309075 144222239 153291845 161882105 172062275 182051023 190832705 214199975 223353025 226634947 237567245 240887185 267165787 299879965 332594143 337242059 350983325 413752325 419831951 491376655 515079425 522647939 650182225 721111195 766459225 809410525 910255115 954163525 1009555673 1133174735 1187836225 1204435925 1335828935 1499399825 1586444629 1662970715 1686210295 1870160509 2099159755 2328159001 2456883275 2613239695 2938823657 3605555975 3658535573 4551275575 5047778365 5665873675 6679144675 7932223145 8314853575 8431051475 9350802545 10495798775 11105112403 11640795005 13066198475 14694118285 16297113007 18292677865 20571765599 25238891825 25609749011 39661115725 46754012725 55525562015 58203975025 73470591425 81485565035 91463389325 102858827995 114079791049 128048745055 179268243077 277627810075 407427825175 514294139975 570398955245 640243725275 896341215385 1254877701539 2851994776225 4481706076925 6274388507695 31371942538475
• Sum of all divisors σ(n): 50781952719108
• Sum of proper divisors (its aliquot sum) s(n): 19410010180633
• 31371942538475 is a deficient number, because the sum of its proper divisors (19410010180633) is less than itself. Its deficiency is 11961932357842

Bases of 31371942538475

• Binary: 111001000100001011001011111011010110011101011₂
• Hexadecimal: 0x1C88597DACEB
• Base-36: B4C2KL5UZ

Squares and roots of 31371942538475

• 31371942538475 squared (31371942538475²) is 984198778637377226855325625
• 31371942538475 cubed (31371942538475³) is 30876227529849074719787820129535215921875
• The square root of 31371942538475 is 5601066.1965803439
• The cube root of 31371942538475 is 31538.9431975479

Scales and comparisons

• 31,371,942,538,475 seconds is equal to 997,530 years, 38 weeks, 18 hours, 54 minutes, 35 seconds.
• To count from 1 to 31,371,942,538,475 would take you about two million, four hundred ninety-three thousand, eight hundred twenty-six 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 31371942538475 cubic inches would be around 2628.2 feet tall.

Recreational maths with 31371942538475

• 31371942538475 backwards is 57483524917313
• The number of decimal digits it has is: 14
• The sum of 31371942538475's digits is 62
• More coming soon!