13263903973082940

Names of 13263903973082940

• Cardinal: 13263903973082940 can be written as Thirteen quadrillion, two hundred sixty-three trillion, nine hundred three billion, nine hundred seventy-three million, eighty-two thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.326390397308294 × 10¹⁶

Factors of 13263903973082940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 153388

Divisors of 13263903973082940

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 97 194 291 388 485 582 970 1164 1455 1940 2910 5820 9409 18818 28227 37636 47045 56454 94090 112908 141135 153281 188180 282270 306562 459843 564540 613124 766405 919686 1532810 1839372 2299215 3065620 4598430 9196860 14868257 29736514 44604771 59473028 74341285 89209542 148682570 178419084 223023855 297365140 446047710 892095420 1442220929 2884441858 4326662787 5768883716 7211104645 8653325574 14422209290 17306651148 21633313935 23495064961 28844418580 43266627870 46990129922 70485194883 86533255740 93980259844 117475324805 140970389766 234950649610 281940779532 352425974415 469901299220 704851948830 1409703897660 2279021301217 4558042602434 6837063903651 9116085204868 11395106506085 13674127807302 22790213012170 27348255614604 34185319518255 45580426024340 68370639036510 136741278073020 221065066218049 442130132436098 663195198654147 884260264872196 1105325331090245 1326390397308294 2210650662180490 2652780794616588 3315975993270735 4421301324360980 6631951986541470 13263903973082940
• Sum of all divisors σ(n): 37525998692481768
• Sum of proper divisors (its aliquot sum) s(n): 24262094719398828
• 13263903973082940 is an abundant number, because the sum of its proper divisors (24262094719398828) is greater than itself. Its abundance is 10998190746315888

Bases of 13263903973082940

• Binary: 101111000111110111001101001100101001101000011100111100₂
• Hexadecimal: 0x2F1F734CA6873C
• Base-36: 3MLNTD5PZ5O

Squares and roots of 13263903973082940

• 13263903973082940 squared (13263903973082940²) is 175931148607165401120048119043600
• 13263903973082940 cubed (13263903973082940³) is 2333533860999626309649823194502479791216276184000
• The square root of 13263903973082940 is 115169023.4962636991
• The cube root of 13263903973082940 is 236713.9157737191

Scales and comparisons

• 13,263,903,973,082,940 seconds is equal to 421,751,118 years, 20 weeks, 3 days, 20 hours, 49 minutes.
• To count from 1 to 13,263,903,973,082,940 would take you about one billion, two hundred sixty-five million, two hundred fifty-three thousand, three hundred fifty-five 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 13263903973082940 cubic inches would be around 19726.2 feet tall.

Recreational maths with 13263903973082940

• 13263903973082940 backwards is 04928037930936231
• The number of decimal digits it has is: 17
• The sum of 13263903973082940's digits is 69
• More coming soon!