31672140111872

Names of 31672140111872

• Cardinal: 31672140111872 can be written as Thirty-one trillion, six hundred seventy-two billion, one hundred forty million, one hundred eleven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.1672140111872 × 10¹³

Factors of 31672140111872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 4798

Divisors of 31672140111872

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 832 1024 1352 1664 2048 2704 3328 4096 4783 5408 6656 8192 9566 10816 13312 19132 21632 26624 38264 43264 53248 62179 76528 86528 106496 124358 153056 173056 248716 306112 346112 497432 612224 692224 808327 994864 1224448 1384448 1616654 1989728 2448896 3233308 3979456 4897792 6466616 7958912 9795584 12933232 15917824 19591168 22877089 25866464 31835648 39182336 45754178 51732928 63671296 91508356 103465856 127342592 183016712 206931712 254685184 297402157 366033424 413863424 509370368 594804314 732066848 827726848 1189608628 1464133696 1655453696 2379217256 2928267392 3310907392 3866228041 4758434512 5856534784 6621814784 7732456082 9516869024 11713069568 15464912164 19033738048 23426139136 30929824328 38067476096 46852278272 61859648656 76134952192 93704556544 123719297312 152269904384 187409113088 247438594624 304539808768 494877189248 609079617536 989754378496 1218159235072 1979508756992 2436318470144 3959017513984 7918035027968 15836070055936 31672140111872
• Sum of all divisors σ(n): 68601891740697
• Sum of proper divisors (its aliquot sum) s(n): 36929751628825
• 31672140111872 is an abundant number, because the sum of its proper divisors (36929751628825) is greater than itself. Its abundance is 5257611516953

Bases of 31672140111872

• Binary: 111001100111000111110101010010010000000000000₂
• Hexadecimal: 0x1CCE3EA92000
• Base-36: B85ZAGZY8

Squares and roots of 31672140111872

• 31672140111872 squared (31672140111872²) is 1003124459266051304675344384
• 31672140111872 cubed (31672140111872³) is 31771098423520213675871853434901886926848
• The square root of 31672140111872 is 5627800.6460669873
• The cube root of 31672140111872 is 31639.2225506089

Scales and comparisons

• 31,672,140,111,872 seconds is equal to 1,007,076 years, 4 weeks, 3 days, 17 hours, 44 minutes, 32 seconds.
• To count from 1 to 31,672,140,111,872 would take you about two million, five hundred seventeen thousand, six hundred ninety 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 31672140111872 cubic inches would be around 2636.6 feet tall.

Recreational maths with 31672140111872

• 31672140111872 backwards is 27811104127613
• The number of decimal digits it has is: 14
• The sum of 31672140111872's digits is 44
• More coming soon!