13949478010

Names of 13949478010

• Cardinal: 13949478010 can be written as Thirteen billion, nine hundred forty-nine million, four hundred seventy-eight thousand and ten.

Scientific notation

• Scientific notation: 1.394947801 × 10¹⁰

Factors of 13949478010

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 37

Divisors of 13949478010

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 5 10 13 17 26 34 65 85 130 169 170 221 289 338 442 578 845 1105 1445 1690 2197 2210 2873 2890 3757 4394 5746 7514 10985 14365 18785 21970 28561 28730 37349 37570 48841 57122 74698 97682 142805 186745 244205 285610 371293 373490 485537 488410 634933 742586 971074 1269866 1856465 2427685 3174665 3712930 4826809 4855370 6311981 6349330 8254129 9653618 12623962 16508258 24134045 31559905 41270645 48268090 63119810 82055753 82541290 107303677 164111506 214607354 410278765 536518385 820557530 1073036770 1394947801 2789895602 6974739005 13949478010
• Sum of all divisors σ(n): 28895691618
• Sum of proper divisors (its aliquot sum) s(n): 14946213608
• 13949478010 is an abundant number, because the sum of its proper divisors (14946213608) is greater than itself. Its abundance is 996735598

Bases of 13949478010

• Binary: 1100111111011101000010010001111010₂
• Hexadecimal: 0x33F74247A
• Base-36: 6EP5Q4A

Squares and roots of 13949478010

• 13949478010 squared (13949478010²) is 194587936751473560100
• 13949478010 cubed (13949478010³) is 2714400144725951261711363401000
• The square root of 13949478010 is 118107.9083296285
• The cube root of 13949478010 is 2407.2395987081

Scales and comparisons

• 13,949,478,010 seconds is equal to 443 years, 28 weeks, 4 days, 7 hours, 10 seconds.
• To count from 1 to 13,949,478,010 would take you about eight hundred eighty-seven 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 13949478010 cubic inches would be around 200.6 feet tall.

Recreational maths with 13949478010

• 13949478010 backwards is 01087494931
• The number of decimal digits it has is: 11
• The sum of 13949478010's digits is 46
• More coming soon!