13385738600

Names of 13385738600

• Cardinal: 13385738600 can be written as Thirteen billion, three hundred eighty-five million, seven hundred thirty-eight thousand, six hundred.

Scientific notation

• Scientific notation: 1.33857386 × 10¹⁰

Factors of 13385738600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2289

Divisors of 13385738600

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 104 130 200 260 325 520 650 1300 2269 2600 4538 9076 11345 18152 22690 29497 45380 56725 58994 90760 113450 117988 147485 226900 235976 294970 453800 589940 737425 1179880 1474850 2949700 5148361 5899400 10296722 20593444 25741805 41186888 51483610 66928693 102967220 128709025 133857386 205934440 257418050 267714772 334643465 514836100 535429544 669286930 1029672200 1338573860 1673217325 2677147720 3346434650 6692869300 13385738600
• Sum of all divisors σ(n): 33530607810
• Sum of proper divisors (its aliquot sum) s(n): 20144869210
• 13385738600 is an abundant number, because the sum of its proper divisors (20144869210) is greater than itself. Its abundance is 6759130610

Bases of 13385738600

• Binary: 1100011101110110100010100101101000₂
• Hexadecimal: 0x31DDA2968
• Base-36: 65DIU08

Squares and roots of 13385738600

• 13385738600 squared (13385738600²) is 179177997867529960000
• 13385738600 cubed (13385738600³) is 2398429842326113472228456000000
• The square root of 13385738600 is 115696.7527634201
• The cube root of 13385738600 is 2374.3648074185

Scales and comparisons

• 13,385,738,600 seconds is equal to 425 years, 32 weeks, 3 days, 12 hours, 43 minutes, 20 seconds.
• To count from 1 to 13,385,738,600 would take you about eight hundred fifty-one 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 13385738600 cubic inches would be around 197.9 feet tall.

Recreational maths with 13385738600

• 13385738600 backwards is 00683758331
• The number of decimal digits it has is: 11
• The sum of 13385738600's digits is 44
• More coming soon!