164064465421900

Names of 164064465421900

• Cardinal: 164064465421900 can be written as One hundred sixty-four trillion, sixty-four billion, four hundred sixty-five million, four hundred twenty-one thousand, nine hundred.

Scientific notation

• Scientific notation: 1.640644654219 × 10¹⁴

Factors of 164064465421900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2746176

Divisors of 164064465421900

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 25 50 100 347 694 1388 1723 1735 3446 3470 6892 6940 8615 8675 17230 17350 34460 34700 43075 86150 172300 597881 1195762 2391524 2744099 2989405 5488198 5978810 10976396 11957620 13720495 14947025 27440990 29894050 54881980 59788100 68602475 137204950 274409900 952202353 1904404706 3808809412 4728082577 4761011765 9456165154 9522023530 18912330308 19044047060 23640412885 23805058825 47280825770 47610117650 94561651540 95220235300 118202064425 236404128850 472808257700 1640644654219 3281289308438 6562578616876 8203223271095 16406446542190 32812893084380 41016116355475 82032232710950 164064465421900
• Sum of all divisors σ(n): 357253237454400
• Sum of proper divisors (its aliquot sum) s(n): 193188772032500
• 164064465421900 is an abundant number, because the sum of its proper divisors (193188772032500) is greater than itself. Its abundance is 29124306610600

Bases of 164064465421900

• Binary: 100101010011011100111100001011101000011001001100₂
• Hexadecimal: 0x95373C2E864C
• Base-36: 1M5M6AOYFG

Squares and roots of 164064465421900

• 164064465421900 squared (164064465421900²) is 26917148814173820744999610000
• 164064465421900 cubed (164064465421900³) is 4416147630879157402234197412173985459000000
• The square root of 164064465421900 is 12808765.1794347451
• The cube root of 164064465421900 is 54744.2078535119

Scales and comparisons

• 164,064,465,421,900 seconds is equal to 5,216,742 years, 26 weeks, 5 days, 17 hours, 11 minutes, 40 seconds.
• To count from 1 to 164,064,465,421,900 would take you about thirteen million, forty-one thousand, eight hundred fifty-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 164064465421900 cubic inches would be around 4562 feet tall.

Recreational maths with 164064465421900

• 164064465421900 backwards is 009124564460461
• The number of decimal digits it has is: 15
• The sum of 164064465421900's digits is 52
• More coming soon!