13949578760

Names of 13949578760

• Cardinal: 13949578760 can be written as Thirteen billion, nine hundred forty-nine million, five hundred seventy-eight thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.394957876 × 10¹⁰

Factors of 13949578760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4311

Divisors of 13949578760

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 73 89 104 130 146 178 260 292 356 365 445 520 584 712 730 890 949 1157 1460 1780 1898 2314 2920 3560 3796 4129 4628 4745 5785 6497 7592 8258 9256 9490 11570 12994 16516 18980 20645 23140 25988 32485 33032 37960 41290 46280 51976 53677 64970 82580 84461 107354 129940 165160 168922 214708 259880 268385 301417 337844 367481 422305 429416 536770 602834 675688 734962 844610 1073540 1205668 1469924 1507085 1689220 1837405 2147080 2411336 2939848 3014170 3378440 3674810 3918421 4777253 6028340 7349620 7836842 9554506 12056680 14699240 15673684 19109012 19592105 23886265 26826113 31347368 38218024 39184210 47772530 53652226 78368420 95545060 107304452 134130565 156736840 191090120 214608904 268261130 348739469 536522260 697478938 1073044520 1394957876 1743697345 2789915752 3487394690 6974789380 13949578760
• Sum of all divisors σ(n): 34657308000
• Sum of proper divisors (its aliquot sum) s(n): 20707729240
• 13949578760 is an abundant number, because the sum of its proper divisors (20707729240) is greater than itself. Its abundance is 6758150480

Bases of 13949578760

• Binary: 1100111111011101011010111000001000₂
• Hexadecimal: 0x33F75AE08
• Base-36: 6EP7VUW

Squares and roots of 13949578760

• 13949578760 squared (13949578760²) is 194590747581443137600
• 13949578760 cubed (13949578760³) is 2714458959354620562412717376000
• The square root of 13949578760 is 118108.3348455985
• The cube root of 13949578760 is 2407.2453941175

Scales and comparisons

• 13,949,578,760 seconds is equal to 443 years, 28 weeks, 5 days, 10 hours, 59 minutes, 20 seconds.
• To count from 1 to 13,949,578,760 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 13949578760 cubic inches would be around 200.6 feet tall.

Recreational maths with 13949578760

• 13949578760 backwards is 06787594931
• The number of decimal digits it has is: 11
• The sum of 13949578760's digits is 59
• More coming soon!