164085509120

Names of 164085509120

• Cardinal: 164085509120 can be written as One hundred sixty-four billion, eighty-five million, five hundred nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.6408550912 × 10¹¹

Factors of 164085509120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2465247

Divisors of 164085509120

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 208 256 260 320 416 512 520 640 832 1024 1040 1280 1664 2080 2560 3328 4160 5120 6656 8320 13312 16640 33280 66560 2465227 4930454 9860908 12326135 19721816 24652270 32047951 39443632 49304540 64095902 78887264 98609080 128191804 157774528 160239755 197218160 256383608 315549056 320479510 394436320 512767216 631098112 640959020 788872640 1025534432 1262196224 1281918040 1577745280 2051068864 2524392448 2563836080 3155490560 4102137728 5127672160 6310981120 8204275456 10255344320 12621962240 16408550912 20510688640 32817101824 41021377280 82042754560 164085509120
• Sum of all divisors σ(n): 423891024144
• Sum of proper divisors (its aliquot sum) s(n): 259805515024
• 164085509120 is an abundant number, because the sum of its proper divisors (259805515024) is greater than itself. Its abundance is 95720005904

Bases of 164085509120

• Binary: 10011000110100010000100010110000000000₂
• Hexadecimal: 0x2634422C00
• Base-36: 23DO9X4W

Squares and roots of 164085509120

• 164085509120 squared (164085509120²) is 26924054303169603174400
• 164085509120 cubed (164085509120³) is 4417847157910111166579792150528000
• The square root of 164085509120 is 405074.6957290717
• The cube root of 164085509120 is 5474.6548338655

Scales and comparisons

• 164,085,509,120 seconds is equal to 5,217 years, 21 weeks, 2 days, 20 hours, 5 minutes, 20 seconds.
• To count from 1 to 164,085,509,120 would take you about ten thousand, four hundred thirty-four 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 164085509120 cubic inches would be around 456.2 feet tall.

Recreational maths with 164085509120

• 164085509120 backwards is 021905580461
• The number of decimal digits it has is: 12
• The sum of 164085509120's digits is 41
• More coming soon!