164649936652163584

Names of 164649936652163584

• Cardinal: 164649936652163584 can be written as One hundred sixty-four quadrillion, six hundred forty-nine trillion, nine hundred thirty-six billion, six hundred fifty-two million, one hundred sixty-three thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 1.64649936652163584 × 10¹⁷

Factors of 164649936652163584

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 799

Divisors of 164649936652163584

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 797 1594 3188 6376 12752 25504 51008 102016 204032 408064 635209 1270418 2540836 5081672 10163344 20326688 40653376 81306752 162613504 325227008 506261573 1012523146 2025046292 4050092584 8100185168 16200370336 32400740672 64801481344 129602962688 259205925376 403490473681 806980947362 1613961894724 3227923789448 6455847578896 12911695157792 25823390315584 51646780631168 103293561262336 206587122524672 321581907523757 643163815047514 1286327630095028 2572655260190056 5145310520380112 10290621040760224 20581242081520448 41162484163040896 82324968326081792 164649936652163584
• Sum of all divisors σ(n): 329391580707603414
• Sum of proper divisors (its aliquot sum) s(n): 164741644055439830
• 164649936652163584 is an abundant number, because the sum of its proper divisors (164741644055439830) is greater than itself. Its abundance is 91707403276246

Bases of 164649936652163584

• Binary: 1001001000111101000011111010111010011100010101101000000000₂
• Hexadecimal: 0x248F43EBA715A00
• Base-36: 1917J4ORB8CG

Squares and roots of 164649936652163584

• 164649936652163584 squared (164649936652163584²) is 27109601639561481159578588295725056
• 164649936652163584 cubed (164649936652163584³) is 4463594192619187907058512091240727616596920399560704
• The square root of 164649936652163584 is 405770793.2468323723
• The cube root of 164649936652163584 is 548092.4958111017

Scales and comparisons

• 164,649,936,652,163,584 seconds is equal to 5,235,358,689 years, 43 weeks, 6 days, 17 hours, 53 minutes, 4 seconds.
• To count from 1 to 164,649,936,652,163,584 would take you about fifteen billion, seven hundred six million, seventy-six thousand and sixty-nine 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 164649936652163584 cubic inches would be around 45674.4 feet tall.

Recreational maths with 164649936652163584

• 164649936652163584 backwards is 485361256639946461
• The number of decimal digits it has is: 18
• The sum of 164649936652163584's digits is 88
• More coming soon!