21175313133184

Names of 21175313133184

• Cardinal: 21175313133184 can be written as Twenty-one trillion, one hundred seventy-five billion, three hundred thirteen million, one hundred thirty-three thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 2.1175313133184 × 10¹³

Factors of 21175313133184

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3376166006

Divisors of 21175313133184

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 392 448 784 896 1568 3136 6272 3376165997 6752331994 13504663988 23633161979 27009327976 47266323958 54018655952 94532647916 108037311904 165432133853 189065295832 216074623808 330864267706 378130591664 432149247616 661728535412 756261183328 1323457070824 1512522366656 2646914141648 3025044733312 5293828283296 10587656566592 21175313133184
• Sum of all divisors σ(n): 49072572780930
• Sum of proper divisors (its aliquot sum) s(n): 27897259647746
• 21175313133184 is an abundant number, because the sum of its proper divisors (27897259647746) is greater than itself. Its abundance is 6721946514562

Bases of 21175313133184

• Binary: 100110100001001000011000001000110111010000000₂
• Hexadecimal: 0x134243046E80
• Base-36: 7I7SYPJ0G

Squares and roots of 21175313133184

• 21175313133184 squared (21175313133184²) is 448393886288394790921977856
• 21175313133184 cubed (21175313133184³) is 9494880949162059316776011514021626773504
• The square root of 21175313133184 is 4601664.1699698165
• The cube root of 21175313133184 is 27665.8030180875

Scales and comparisons

• 21,175,313,133,184 seconds is equal to 673,309 years, 23 weeks, 5 days, 17 hours, 53 minutes, 4 seconds.
• To count from 1 to 21,175,313,133,184 would take you about one million, six hundred eighty-three thousand, two hundred seventy-three 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 21175313133184 cubic inches would be around 2305.5 feet tall.

Recreational maths with 21175313133184

• 21175313133184 backwards is 48133131357112
• The number of decimal digits it has is: 14
• The sum of 21175313133184's digits is 43
• More coming soon!