20716399715960

Names of 20716399715960

• Cardinal: 20716399715960 can be written as Twenty trillion, seven hundred sixteen billion, three hundred ninety-nine million, seven hundred fifteen thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.071639971596 × 10¹³

Factors of 20716399715960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6093080

Divisors of 20716399715960

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 104 130 169 260 338 503 520 676 845 1006 1352 1690 2012 2515 3380 4024 5030 6539 6760 10060 13078 20120 26156 32695 52312 65390 85007 130780 170014 261560 340028 425035 680056 850070 1700140 3400280 6092557 12185114 24370228 30462785 48740456 60925570 79203241 121851140 158406482 243702280 316812964 396016205 633625928 792032410 1029642133 1584064820 2059284266 3064556171 3168129640 4118568532 5148210665 6129112342 8237137064 10296421330 12258224684 15322780855 20592842660 24516449368 30645561710 39839230223 41185685320 61291123420 79678460446 122582246840 159356920892 199196151115 318713841784 398392302230 517909992899 796784604460 1035819985798 1593569208920 2071639971596 2589549964495 4143279943192 5179099928990 10358199857980 20716399715960
• Sum of all divisors σ(n): 50573592851040
• Sum of proper divisors (its aliquot sum) s(n): 29857193135080
• 20716399715960 is an abundant number, because the sum of its proper divisors (29857193135080) is greater than itself. Its abundance is 9140793419120

Bases of 20716399715960

• Binary: 100101101011101101001101001010110011001111000₂
• Hexadecimal: 0x12D769A56678
• Base-36: 7CCZDIC1K

Squares and roots of 20716399715960

• 20716399715960 squared (20716399715960²) is 429169217191427568678721600
• 20716399715960 cubed (20716399715960³) is 8890841049123265632722781546735916736000
• The square root of 20716399715960 is 4551527.1850182329
• The cube root of 20716399715960 is 27464.4829488649

Scales and comparisons

• 20,716,399,715,960 seconds is equal to 658,717 years, 22 weeks, 2 days, 20 hours, 39 minutes, 20 seconds.
• To count from 1 to 20,716,399,715,960 would take you about one million, six hundred forty-six thousand, seven hundred ninety-three 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 20716399715960 cubic inches would be around 2288.7 feet tall.

Recreational maths with 20716399715960

• 20716399715960 backwards is 06951799361702
• 20716399715960 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20716399715960's digits is 65
• More coming soon!