13978656850

Names of 13978656850

• Cardinal: 13978656850 can be written as Thirteen billion, nine hundred seventy-eight million, six hundred fifty-six thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.397865685 × 10¹⁰

Factors of 13978656850

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3371

Divisors of 13978656850

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 25 29 41 50 58 73 82 145 146 205 290 365 410 725 730 1025 1189 1450 1825 2050 2117 2378 2993 3221 3650 4234 5945 5986 6442 10585 11890 14965 16105 21170 29725 29930 32210 52925 59450 74825 80525 86797 93409 105850 132061 149650 161050 173594 186818 235133 264122 433985 467045 470266 660305 867970 934090 1175665 1320610 2169925 2335225 2351330 3301525 3829769 4339850 4670450 5878325 6603050 6818857 7659538 9640453 11756650 13637714 19148845 19280906 34094285 38297690 48202265 68188570 95744225 96404530 170471425 191488450 241011325 279573137 340942850 482022650 559146274 1397865685 2795731370 6989328425 13978656850
• Sum of all divisors σ(n): 27938993040
• Sum of proper divisors (its aliquot sum) s(n): 13960336190
• 13978656850 is a deficient number, because the sum of its proper divisors (13960336190) is less than itself. Its deficiency is 18320660

Bases of 13978656850

• Binary: 1101000001001100010110000001010010₂
• Hexadecimal: 0x341316052
• Base-36: 6F6J4NM

Squares and roots of 13978656850

• 13978656850 squared (13978656850²) is 195402847330051922500
• 13978656850 cubed (13978656850³) is 2731469350339734517310294125000
• The square root of 13978656850 is 118231.3699912167
• The cube root of 13978656850 is 2408.9168786915

Scales and comparisons

• 13,978,656,850 seconds is equal to 444 years, 24 weeks, 6 days, 14 minutes, 10 seconds.
• To count from 1 to 13,978,656,850 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 13978656850 cubic inches would be around 200.7 feet tall.

Recreational maths with 13978656850

• 13978656850 backwards is 05865687931
• 13978656850 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13978656850's digits is 58
• More coming soon!