13938593200

Names of 13938593200

• Cardinal: 13938593200 can be written as Thirteen billion, nine hundred thirty-eight million, five hundred ninety-three thousand, two hundred.

Scientific notation

• Scientific notation: 1.39385932 × 10¹⁰

Factors of 13938593200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4978083

Divisors of 13938593200

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 140 175 200 280 350 400 560 700 1400 2800 4978069 9956138 19912276 24890345 34846483 39824552 49780690 69692966 79649104 99561380 124451725 139385932 174232415 199122760 248903450 278771864 348464830 398245520 497806900 557543728 696929660 871162075 995613800 1393859320 1742324150 1991227600 2787718640 3484648300 6969296600 13938593200
• Sum of all divisors σ(n): 38271402160
• Sum of proper divisors (its aliquot sum) s(n): 24332808960
• 13938593200 is an abundant number, because the sum of its proper divisors (24332808960) is greater than itself. Its abundance is 10394215760

Bases of 13938593200

• Binary: 1100111110110011100000110110110000₂
• Hexadecimal: 0x33ECE0DB0
• Base-36: 6EIOFCG

Squares and roots of 13938593200

• 13938593200 squared (13938593200²) is 194284380395086240000
• 13938593200 cubed (13938593200³) is 2708050943441162378277568000000
• The square root of 13938593200 is 118061.8193998381
• The cube root of 13938593200 is 2406.6133109037

Scales and comparisons

• 13,938,593,200 seconds is equal to 443 years, 10 weeks, 4 days, 7 hours, 26 minutes, 40 seconds.
• To count from 1 to 13,938,593,200 would take you about eight hundred eighty-six 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 13938593200 cubic inches would be around 200.6 feet tall.

Recreational maths with 13938593200

• 13938593200 backwards is 00239583931
• The number of decimal digits it has is: 11
• The sum of 13938593200's digits is 43
• More coming soon!