13040770400

Names of 13040770400

• Cardinal: 13040770400 can be written as Thirteen billion, forty million, seven hundred seventy thousand, four hundred.

Scientific notation

• Scientific notation: 1.30407704 × 10¹⁰

Factors of 13040770400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 49608

Divisors of 13040770400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 47 50 56 70 80 94 100 112 140 160 175 188 200 224 235 280 329 350 376 400 470 560 658 700 752 800 940 1120 1175 1316 1400 1504 1645 1880 2350 2632 2800 3290 3760 4700 5264 5600 6580 7520 8225 9400 10528 13160 16450 18800 26320 32900 37600 49547 52640 65800 99094 131600 198188 247735 263200 346829 396376 495470 693658 792752 990940 1238675 1387316 1585504 1734145 1981880 2328709 2477350 2774632 3468290 3963760 4657418 4954700 5549264 6936580 7927520 8670725 9314836 9909400 11098528 11643545 13873160 16300963 17341450 18629672 19818800 23287090 27746320 32601926 34682900 37259344 39637600 46574180 55492640 58217725 65203852 69365800 74518688 81504815 93148360 116435450 130407704 138731600 163009630 186296720 232870900 260815408 277463200 326019260 372593440 407524075 465741800 521630816 652038520 815048150 931483600 1304077040 1630096300 1862967200 2608154080 3260192600 6520385200 13040770400
• Sum of all divisors σ(n): 37158621696
• Sum of proper divisors (its aliquot sum) s(n): 24117851296
• 13040770400 is an abundant number, because the sum of its proper divisors (24117851296) is greater than itself. Its abundance is 11077080896

Bases of 13040770400

• Binary: 1100001001010010100101110101100000₂
• Hexadecimal: 0x3094A5D60
• Base-36: 5ZO4YU8

Squares and roots of 13040770400

• 13040770400 squared (13040770400²) is 170061692625516160000
• 13040770400 cubed (13040770400³) is 2217735487364729424049664000000
• The square root of 13040770400 is 114196.1925810139
• The cube root of 13040770400 is 2353.7901957561

Scales and comparisons

• 13,040,770,400 seconds is equal to 414 years, 34 weeks, 20 hours, 13 minutes, 20 seconds.
• To count from 1 to 13,040,770,400 would take you about eight hundred twenty-nine 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 13040770400 cubic inches would be around 196.1 feet tall.

Recreational maths with 13040770400

• 13040770400 backwards is 00407704031
• The number of decimal digits it has is: 11
• The sum of 13040770400's digits is 26
• More coming soon!