12155842076672

Names of 12155842076672

• Cardinal: 12155842076672 can be written as Twelve trillion, one hundred fifty-five billion, eight hundred forty-two million, seventy-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.2155842076672 × 10¹³

Factors of 12155842076672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 5512

Divisors of 12155842076672

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 512 784 896 1024 1568 1792 2048 3136 3584 4096 5503 6272 7168 8192 11006 12544 14336 22012 25088 28672 38521 44024 50176 57344 77042 88048 100352 154084 176096 200704 269647 308168 352192 401408 539294 616336 704384 1078588 1232672 1408768 2157176 2465344 2817536 4314352 4930688 5635072 8628704 9861376 11270144 17257408 19722752 22540288 30283009 34514816 39445504 45080576 60566018 69029632 78891008 121132036 138059264 157782016 211981063 242264072 276118528 315564032 423962126 484528144 552237056 847924252 969056288 1104474112 1483867441 1695848504 1938112576 2208948224 2967734882 3391697008 3876225152 5935469764 6783394016 7752450304 11870939528 13566788032 15504900608 23741879056 27133576064 31009801216 47483758112 54267152128 62019602432 94967516224 108534304256 124039204864 189935032448 217068608512 248078409728 379870064896 434137217024 759740129792 868274434048 1519480259584 1736548868096 3038960519168 6077921038336 12155842076672
• Sum of all divisors σ(n): 28284352383303
• Sum of proper divisors (its aliquot sum) s(n): 16128510306631
• 12155842076672 is an abundant number, because the sum of its proper divisors (16128510306631) is greater than itself. Its abundance is 3972668229959

Bases of 12155842076672

• Binary: 10110000111001000000101001100010000000000000₂
• Hexadecimal: 0xB0E40A62000
• Base-36: 4B4BEIN7K

Squares and roots of 12155842076672

• 12155842076672 squared (12155842076672²) is 147764496592989441526595584
• 12155842076672 cubed (12155842076672³) is 1796201885123317441643221177728864616448
• The square root of 12155842076672 is 3486522.9207151357
• The cube root of 12155842076672 is 22992.9670221099

Scales and comparisons

• 12,155,842,076,672 seconds is equal to 386,518 years, 9 weeks, 1 day, 15 hours, 4 minutes, 32 seconds.
• To count from 1 to 12,155,842,076,672 would take you about nine hundred sixty-six thousand, two hundred ninety-five 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 12155842076672 cubic inches would be around 1916.1 feet tall.

Recreational maths with 12155842076672

• 12155842076672 backwards is 27667024855121
• 12155842076672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12155842076672's digits is 56
• More coming soon!