31425785173993196

Names of 31425785173993196

• Cardinal: 31425785173993196 can be written as Thirty-one quadrillion, four hundred twenty-five trillion, seven hundred eighty-five billion, one hundred seventy-three million, nine hundred ninety-three thousand, one hundred ninety-six.

Scientific notation

• Scientific notation: 3.1425785173993196 × 10¹⁶

Factors of 31425785173993196

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10156718

Divisors of 31425785173993196

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 14 17 28 34 53 61 68 106 119 122 212 238 244 371 427 476 742 854 901 1037 1484 1708 1802 2011 2074 3233 3604 4022 4148 6307 6466 7259 8044 12614 12932 14077 14518 22631 25228 28154 29036 34187 45262 54961 56308 68374 90524 106583 109922 122671 136748 213166 219844 239309 245342 384727 426332 478618 490684 746081 769454 858697 957236 1492162 1538908 1717394 1811911 2085407 2984324 3434788 3623822 4170814 6501563 7247644 8341628 10154567 12683377 13003126 14597849 20309134 25366754 26006252 29195698 40618268 45510941 50733508 58391396 71081969 91021882 110526571 142163938 172627639 182043764 221053142 284327876 345255278 442106284 538192051 619428587 690510556 773685997 1076384102 1208393473 1238857174 1547371994 2152768204 2416786946 2477714348 3094743988 3767344357 4336000109 4833573892 7534688714 8672000218 9149264867 10530285979 15069377428 17344000436 18298529734 20420834237 21060571958 32829715111 36597059468 40841668474 42121143916 64044854069 65659430222 73712001853 81683336948 128089708138 131318860444 142945839659 147424003706 229808005777 256179416276 285891679318 294848007412 347154182029 459616011554 558105156887 571783358636 694308364058 919232023108 1082304214561 1116210313774 1245670888457 1388616728116 2164608429122 2232420627548 2430079274203 2491341776914 3906736098209 4329216858244 4860158548406 4982683553828 7576129501927 7813472196418 8719696219199 9720317096812 15152259003854 15626944392836 17439392438398 18399171647537 21176405103769 30304518007708 34878784876796 36798343295074 42352810207538 66020557088221 73596686590148 84705620415076 128794201532759 132041114176442 148234835726383 257588403065518 264082228352884 296469671452766 462143899617547 515176806131036 592939342905532 924287799235094 1122349470499757 1848575598470188 2244698940999514 4489397881999028 7856446293498299 15712892586996598 31425785173993196
• Sum of all divisors σ(n): 68950180909983744
• Sum of proper divisors (its aliquot sum) s(n): 37524395735990548
• 31425785173993196 is an abundant number, because the sum of its proper divisors (37524395735990548) is greater than itself. Its abundance is 6098610561997352

Bases of 31425785173993196

• Binary: 1101111101001011001010111001010000101010110011011101100₂
• Hexadecimal: 0x6FA595CA1566EC
• Base-36: 8LFIEEMV7QK

Squares and roots of 31425785173993196

• 31425785173993196 squared (31425785173993196²) is 987579973801970568191352254294416
• 31425785173993196 cubed (31425785173993196³) is 31035476098838555599710405060270962203050164793536
• The square root of 31425785173993196 is 177273193.6136797757
• The cube root of 31425785173993196 is 315569.7596955061

Scales and comparisons

• 31,425,785,173,993,196 seconds is equal to 999,242,762 years, 10 weeks, 1 day, 17 hours, 39 minutes, 56 seconds.
• To count from 1 to 31,425,785,173,993,196 would take you about two billion, nine hundred ninety-seven million, seven hundred twenty-eight thousand, two hundred eighty-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 31425785173993196 cubic inches would be around 26297.5 feet tall.

Recreational maths with 31425785173993196

• 31425785173993196 backwards is 69139937158752413
• The number of decimal digits it has is: 17
• The sum of 31425785173993196's digits is 83
• More coming soon!