13964306840

Names of 13964306840

• Cardinal: 13964306840 can be written as Thirteen billion, nine hundred sixty-four million, three hundred six thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.396430684 × 10¹⁰

Factors of 13964306840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 41848

Divisors of 13964306840

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 773 1546 3092 3865 6184 7730 8503 15460 17006 30920 34012 41057 42515 68024 82114 85030 164228 170060 205285 328456 340120 410570 451627 821140 903254 1642280 1806508 2258135 3613016 4516270 9032540 18065080 31737061 63474122 126948244 158685305 253896488 317370610 349107671 634741220 698215342 1269482440 1396430684 1745538355 2792861368 3491076710 6982153420 13964306840
• Sum of all divisors σ(n): 34321203360
• Sum of proper divisors (its aliquot sum) s(n): 20356896520
• 13964306840 is an abundant number, because the sum of its proper divisors (20356896520) is greater than itself. Its abundance is 6392589680

Bases of 13964306840

• Binary: 1101000000010101100110100110011000₂
• Hexadecimal: 0x340566998
• Base-36: 6EXZK48

Squares and roots of 13964306840

• 13964306840 squared (13964306840²) is 195001865521670785600
• 13964306840 cubed (13964306840³) is 2723065884517027519582253504000
• The square root of 13964306840 is 118170.6682726301
• The cube root of 13964306840 is 2408.0922926291

Scales and comparisons

• 13,964,306,840 seconds is equal to 444 years, 1 week, 22 hours, 7 minutes, 20 seconds.
• To count from 1 to 13,964,306,840 would take you about eight hundred eighty-eight 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 13964306840 cubic inches would be around 200.7 feet tall.

Recreational maths with 13964306840

• 13964306840 backwards is 04860346931
• 13964306840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13964306840's digits is 44
• More coming soon!