13909393200

Names of 13909393200

• Cardinal: 13909393200 can be written as Thirteen billion, nine hundred nine million, three hundred ninety-three thousand, two hundred.

Scientific notation

• Scientific notation: 1.39093932 × 10¹⁰

Factors of 13909393200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 681860

Divisors of 13909393200

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 34 40 48 50 51 60 68 75 80 85 100 102 120 136 150 170 200 204 240 255 272 300 340 400 408 425 510 600 680 816 850 1020 1200 1275 1360 1700 2040 2550 3400 4080 5100 6800 10200 20400 681833 1363666 2045499 2727332 3409165 4090998 5454664 6818330 8181996 10227495 10909328 11591161 13636660 16363992 17045825 20454990 23182322 27273320 32727984 34091650 34773483 40909980 46364644 51137475 54546640 57955805 68183300 69546966 81819960 92729288 102274950 115911610 136366600 139093932 163639920 173867415 185458576 204549900 231823220 272733200 278187864 289779025 347734830 409099800 463646440 556375728 579558050 695469660 818199600 869337075 927292880 1159116100 1390939320 1738674150 2318232200 2781878640 3477348300 4636464400 6954696600 13909393200
• Sum of all divisors σ(n): 47177458128
• Sum of proper divisors (its aliquot sum) s(n): 33268064928
• 13909393200 is an abundant number, because the sum of its proper divisors (33268064928) is greater than itself. Its abundance is 19358671728

Bases of 13909393200

• Binary: 1100111101000100000111111100110000₂
• Hexadecimal: 0x33D107F30
• Base-36: 6E1AKHC

Squares and roots of 13909393200

• 13909393200 squared (13909393200²) is 193471219192206240000
• 13909393200 cubed (13909393200³) is 2691067260627782967653568000000
• The square root of 13909393200 is 117938.0905390621
• The cube root of 13909393200 is 2404.9315955723

Scales and comparisons

• 13,909,393,200 seconds is equal to 442 years, 14 weeks, 2 days, 8 hours, 20 minutes.
• To count from 1 to 13,909,393,200 would take you about eight hundred eighty-four 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 13909393200 cubic inches would be around 200.4 feet tall.

Recreational maths with 13909393200

• 13909393200 backwards is 00239390931
• The number of decimal digits it has is: 11
• The sum of 13909393200's digits is 39
• More coming soon!