164742916824

Names of 164742916824

• Cardinal: 164742916824 can be written as One hundred sixty-four billion, seven hundred forty-two million, nine hundred sixteen thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.64742916824 × 10¹¹

Factors of 164742916824

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 27622

Divisors of 164742916824

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 27617 55234 82851 110468 165702 220936 248553 331404 497106 662808 745659 994212 1491318 1988424 2982636 5965272 762698689 1525397378 2288096067 3050794756 4576192134 6101589512 6864288201 9152384268 13728576402 18304768536 20592864603 27457152804 41185729206 54914305608 82371458412 164742916824
• Sum of all divisors σ(n): 457635784200
• Sum of proper divisors (its aliquot sum) s(n): 292892867376
• 164742916824 is an abundant number, because the sum of its proper divisors (292892867376) is greater than itself. Its abundance is 128149950552

Bases of 164742916824

• Binary: 10011001011011011100010110101011011000₂
• Hexadecimal: 0x265B716AD8
• Base-36: 23OJOG60

Squares and roots of 164742916824

• 164742916824 squared (164742916824²) is 27140228643679382246976
• 164742916824 cubed (164742916824³) is 4471160430030014802837269393524224
• The square root of 164742916824 is 405885.3493586581
• The cube root of 164742916824 is 5481.9564828425

Scales and comparisons

• 164,742,916,824 seconds is equal to 5,238 years, 16 weeks, 2 days, 17 hours, 20 minutes, 24 seconds.
• To count from 1 to 164,742,916,824 would take you about ten thousand, four hundred seventy-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 164742916824 cubic inches would be around 456.8 feet tall.

Recreational maths with 164742916824

• 164742916824 backwards is 428619247461
• 164742916824 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164742916824's digits is 54
• More coming soon!