31804831949156

Names of 31804831949156

• Cardinal: 31804831949156 can be written as Thirty-one trillion, eight hundred four billion, eight hundred thirty-one million, nine hundred forty-nine thousand, one hundred fifty-six.

Scientific notation

• Scientific notation: 3.1804831949156 × 10¹³

Factors of 31804831949156

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1290

Divisors of 31804831949156

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 14 28 41 49 53 82 98 106 164 196 212 287 371 574 742 1148 1187 1484 2009 2173 2374 2597 2809 4018 4346 4748 5194 5618 8036 8309 8692 10388 11236 15211 16618 19663 30422 33236 39326 48667 58163 60844 62911 78652 97334 106477 115169 116326 125822 137641 194668 212954 230338 232652 251644 275282 340669 425908 440377 460676 550564 681338 806183 880754 1362676 1408969 1612366 1761508 2384683 2579351 2817938 3082639 3224732 3334283 4769366 5158702 5635876 5643281 6165278 6668566 9538732 9862783 10317404 11286562 12330556 13337132 18055457 19725566 22573124 23339981 36110914 39451132 46679962 57767729 69039481 72221828 74675357 93359924 115535458 126388199 136705603 138078962 149350714 163379867 231070916 252776398 273411206 276157924 298701428 326759734 404374103 505552796 522727499 546822412 653519468 808748206 956939221 1045454998 1617496412 1913878442 2090909996 2830618721 3061689637 3659092493 3827756884 3957793921 5661237442 6123379274 6698574547 7318184986 7915587842 11322474884 12246758548 13397149094 14636369972 15831175684 21431827459 26794298188 27704557447 42863654918 55409114894 85727309836 110818229788 150022792213 162269550761 193931902129 300045584426 324539101522 387863804258 600091168852 649078203044 775727608516 1135886855327 2271773710654 4543547421308 7951207987289 15902415974578 31804831949156
• Sum of all divisors σ(n): 67656729710178
• Sum of proper divisors (its aliquot sum) s(n): 35851897761022
• 31804831949156 is an abundant number, because the sum of its proper divisors (35851897761022) is greater than itself. Its abundance is 4047065811866

Bases of 31804831949156

• Binary: 111001110110100100011101101011110000101100100₂
• Hexadecimal: 0x1CED23B5E164
• Base-36: B9UXRRKV8

Squares and roots of 31804831949156

• 31804831949156 squared (31804831949156²) is 1011547335314054246169112336
• 31804831949156 cubed (31804831949156³) is 32172093008280049821587487343385204388416
• The square root of 31804831949156 is 5639577.2846159313
• The cube root of 31804831949156 is 31683.3456318869

Scales and comparisons

• 31,804,831,949,156 seconds is equal to 1,011,295 years, 14 weeks, 2 days, 21 hours, 25 minutes, 56 seconds.
• To count from 1 to 31,804,831,949,156 would take you about two million, five hundred twenty-eight thousand, two hundred thirty-eight 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 31804831949156 cubic inches would be around 2640.3 feet tall.

Recreational maths with 31804831949156

• 31804831949156 backwards is 65194913840813
• The number of decimal digits it has is: 14
• The sum of 31804831949156's digits is 62
• More coming soon!