1389016799900

Names of 1389016799900

• Cardinal: 1389016799900 can be written as One trillion, three hundred eighty-nine billion, sixteen million, seven hundred ninety-nine thousand, nine hundred.

Scientific notation

• Scientific notation: 1.3890167999 × 10¹²

Factors of 1389016799900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 275

Divisors of 1389016799900

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 20 25 50 71 100 142 197 284 355 394 710 788 985 1420 1775 1970 3550 3940 4925 5041 7100 9850 10082 13987 19700 20164 25205 27974 38809 50410 55948 69935 77618 100820 126025 139870 155236 194045 252050 279740 349675 357911 388090 504100 699350 715822 776180 970225 993077 1398700 1431644 1789555 1940450 1986154 2755439 3579110 3880900 3972308 4965385 5510878 7158220 8947775 9930770 11021756 13777195 17895550 19861540 24826925 27554390 35791100 49653850 55108780 68885975 70508467 99307700 137771950 141016934 195636169 275543900 282033868 352542335 391272338 705084670 782544676 978180845 1410169340 1762711675 1956361690 3525423350 3912723380 4890904225 7050846700 9781808450 13890167999 19563616900 27780335998 55560671996 69450839995 138901679990 277803359980 347254199975 694508399950 1389016799900
• Sum of all divisors σ(n): 3072823545456
• Sum of proper divisors (its aliquot sum) s(n): 1683806745556
• 1389016799900 is an abundant number, because the sum of its proper divisors (1683806745556) is greater than itself. Its abundance is 294789945656

Bases of 1389016799900

• Binary: 10100001101100111110110100101101010011100₂
• Hexadecimal: 0x14367DA5A9C
• Base-36: HQ3SQM58

Squares and roots of 1389016799900

• 1389016799900 squared (1389016799900²) is 1929367670404436640010000
• 1389016799900 cubed (1389016799900³) is 2679924107375688520468998503999000000
• The square root of 1389016799900 is 1178565.5687741773
• The cube root of 1389016799900 is 11157.5583355707

Scales and comparisons

• 1,389,016,799,900 seconds is equal to 44,166 years, 22 weeks, 5 days, 7 hours, 58 minutes, 20 seconds.
• To count from 1 to 1,389,016,799,900 would take you about one hundred ten thousand, four hundred sixteen 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 1389016799900 cubic inches would be around 929.8 feet tall.

Recreational maths with 1389016799900

• 1389016799900 backwards is 0099976109831
• The number of decimal digits it has is: 13
• The sum of 1389016799900's digits is 62
• More coming soon!