164790067472128

Names of 164790067472128

• Cardinal: 164790067472128 can be written as One hundred sixty-four trillion, seven hundred ninety billion, sixty-seven million, four hundred seventy-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.64790067472128 × 10¹⁴

Factors of 164790067472128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 43330

Divisors of 164790067472128

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 686 784 896 1372 1568 1792 2744 3136 5488 6272 10976 12544 21952 43321 43904 86642 87808 173284 303247 346568 606494 693136 1212988 1386272 2122729 2425976 2772544 4245458 4851952 5545088 8490916 9703904 11090176 14859103 16981832 19407808 29718206 33963664 38815616 59436412 67927328 77631232 118872824 135854656 237745648 271709312 475491296 543418624 950982592 1876709041 1901965184 3753418082 3803930368 7506836164 13136963287 15013672328 26273926574 30027344656 52547853148 60054689312 91958743009 105095706296 120109378624 183917486018 210191412592 240218757248 367834972036 420382825184 480437514496 643711201063 735669944072 840765650368 1287422402126 1471339888144 1681531300736 2574844804252 2942679776288 3363062601472 5149689608504 5885359552576 10299379217008 11770719105152 20598758434016 23541438210304 41197516868032 82395033736064 164790067472128
• Sum of all divisors σ(n): 383608182997200
• Sum of proper divisors (its aliquot sum) s(n): 218818115525072
• 164790067472128 is an abundant number, because the sum of its proper divisors (218818115525072) is greater than itself. Its abundance is 54028048052944

Bases of 164790067472128

• Binary: 100101011110000000101101011011110010011100000000₂
• Hexadecimal: 0x95E02D6F2700
• Base-36: 1MEVIFF3LS

Squares and roots of 164790067472128

• 164790067472128 squared (164790067472128²) is 27155766337468498728056848384
• 164790067472128 cubed (164790067472128³) is 4475000567008776165162230192488225441841152
• The square root of 164790067472128 is 12837058.3652224625
• The cube root of 164790067472128 is 54824.7942519553

Scales and comparisons

• 164,790,067,472,128 seconds is equal to 5,239,814 years, 21 weeks, 4 days, 14 hours, 15 minutes, 28 seconds.
• To count from 1 to 164,790,067,472,128 would take you about thirteen million, ninety-nine thousand, five hundred thirty-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 164790067472128 cubic inches would be around 4568.7 feet tall.

Recreational maths with 164790067472128

• 164790067472128 backwards is 821274760097461
• 164790067472128 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 164790067472128's digits is 64
• More coming soon!