164427379972277895

Names of 164427379972277895

• Cardinal: 164427379972277895 can be written as One hundred sixty-four quadrillion, four hundred twenty-seven trillion, three hundred seventy-nine billion, nine hundred seventy-two million, two hundred seventy-seven thousand, eight hundred ninety-five.

Scientific notation

• Scientific notation: 1.64427379972277895 × 10¹⁷

Factors of 164427379972277895

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 15208873341

Divisors of 164427379972277895

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 11 15 33 45 55 99 165 495 21841 65523 109205 196569 240251 327615 720753 982845 1201255 2162259 3603765 10811295 15208851481 45626554443 76044257405 136879663329 167297366291 228132772215 501892098873 684398316645 836486831455 1505676296619 2509460494365 7528381483095 332176525196521 996529575589563 1660882625982605 2989588726768689 3653941777161731 4982647877947815 10961825331485193 14947943633843445 18269708885808655 32885475994455579 54809126657425965 164427379972277895
• Sum of all divisors σ(n): 310931463089373984
• Sum of proper divisors (its aliquot sum) s(n): 146504083117096089
• 164427379972277895 is a deficient number, because the sum of its proper divisors (146504083117096089) is less than itself. Its deficiency is 17923296855181806

Bases of 164427379972277895

• Binary: 1001001000001010011101010010110110100110001000011010000111₂
• Hexadecimal: 0x24829D4B6988687
• Base-36: 18Z0N3K6CN7R

Squares and roots of 164427379972277895

• 164427379972277895 squared (164427379972277895²) is 27036363284547853814298715105631025
• 164427379972277895 cubed (164427379972277895³) is 4445518378856893185515763781220693205941110633692375
• The square root of 164427379972277895 is 405496461.1094379145
• The cube root of 164427379972277895 is 547845.4329603961

Scales and comparisons

• 164,427,379,972,277,895 seconds is equal to 5,228,282,075 years, 43 weeks, 4 days, 1 hour, 38 minutes, 15 seconds.
• To count from 1 to 164,427,379,972,277,895 would take you about fifteen billion, six hundred eighty-four million, eight hundred forty-six thousand, two hundred twenty-seven 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 164427379972277895 cubic inches would be around 45653.8 feet tall.

Recreational maths with 164427379972277895

• 164427379972277895 backwards is 598772279973724461
• 164427379972277895 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 164427379972277895's digits is 99
• More coming soon!