13249206800

Names of 13249206800

• Cardinal: 13249206800 can be written as Thirteen billion, two hundred forty-nine million, two hundred six thousand, eight hundred.

Scientific notation

• Scientific notation: 1.32492068 × 10¹⁰

Factors of 13249206800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3170

Divisors of 13249206800

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 29 40 50 58 80 100 116 145 200 232 290 400 421 464 580 725 842 1160 1450 1684 2105 2320 2713 2900 3368 4210 5426 5800 6736 8420 10525 10852 11600 12209 13565 16840 21050 21704 24418 27130 33680 42100 43408 48836 54260 61045 67825 78677 84200 97672 108520 122090 135650 157354 168400 195344 217040 244180 271300 305225 314708 393385 488360 542600 610450 629416 786770 976720 1085200 1142173 1220900 1258832 1573540 1966925 2284346 2441800 3147080 3933850 4568692 4883600 5710865 6294160 7867700 9137384 11421730 15735400 18274768 22843460 28554325 31470800 33123017 45686920 57108650 66246034 91373840 114217300 132492068 165615085 228434600 264984136 331230170 456869200 529968272 662460340 828075425 1324920680 1656150850 2649841360 3312301700 6624603400 13249206800
• Sum of all divisors σ(n): 33019229640
• Sum of proper divisors (its aliquot sum) s(n): 19770022840
• 13249206800 is an abundant number, because the sum of its proper divisors (19770022840) is greater than itself. Its abundance is 6520816040

Bases of 13249206800

• Binary: 1100010101101101101101101000010000₂
• Hexadecimal: 0x315B6DA10
• Base-36: 6348HE8

Squares and roots of 13249206800

• 13249206800 squared (13249206800²) is 175541480829166240000
• 13249206800 cubed (13249206800³) is 2325785381483858985338432000000
• The square root of 13249206800 is 115105.1988400177
• The cube root of 13249206800 is 2366.2645255581

Scales and comparisons

• 13,249,206,800 seconds is equal to 421 years, 14 weeks, 5 days, 7 hours, 13 minutes, 20 seconds.
• To count from 1 to 13,249,206,800 would take you about eight hundred forty-two 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 13249206800 cubic inches would be around 197.2 feet tall.

Recreational maths with 13249206800

• 13249206800 backwards is 00860294231
• The number of decimal digits it has is: 11
• The sum of 13249206800's digits is 35
• More coming soon!