1664214960

Names of 1664214960

• Cardinal: 1664214960 can be written as One billion, six hundred sixty-four million, two hundred fourteen thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.66421496 × 10⁹

Factors of 1664214960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8320

Divisors of 1664214960

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 941 1882 2823 3764 4705 5646 7369 7528 9410 11292 14115 14738 15056 18820 22107 22584 28230 29476 36845 37640 44214 45168 56460 58952 73690 75280 88428 110535 112920 117904 147380 176856 221070 225840 294760 353712 442140 589520 884280 1768560 6934229 13868458 20802687 27736916 34671145 41605374 55473832 69342290 83210748 104013435 110947664 138684580 166421496 208026870 277369160 332842992 416053740 554738320 832107480 1664214960
• Sum of all divisors σ(n): 5165249760
• Sum of proper divisors (its aliquot sum) s(n): 3501034800
• 1664214960 is an abundant number, because the sum of its proper divisors (3501034800) is greater than itself. Its abundance is 1836819840

Bases of 1664214960

• Binary: 1100011001100011110011110110000₂
• Hexadecimal: 0x6331E7B0
• Base-36: RITWHC

Squares and roots of 1664214960

• 1664214960 squared (1664214960²) is 2769611433087801600
• 1664214960 cubed (1664214960³) is 4609228780331758416231936000
• The square root of 1664214960 is 40794.7908439301
• The cube root of 1664214960 is 1185.0494522615

Scales and comparisons

• 1,664,214,960 seconds is equal to 52 years, 47 weeks, 4 days, 17 hours, 56 minutes.
• To count from 1 to 1,664,214,960 would take you about one hundred five 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 1664214960 cubic inches would be around 98.8 feet tall.

Recreational maths with 1664214960

• 1664214960 backwards is 0694124661
• The number of decimal digits it has is: 10
• The sum of 1664214960's digits is 39
• More coming soon!