13204800

Names of 13204800

• Cardinal: 13204800 can be written as Thirteen million, two hundred four thousand, eight hundred.

Scientific notation

• Scientific notation: 1.32048 × 10⁷

Factors of 13204800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 148

Divisors of 13204800

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 50 56 60 63 64 70 72 75 80 84 90 96 100 105 112 120 126 131 140 144 150 160 168 175 180 192 200 210 224 225 240 252 262 280 288 300 315 320 336 350 360 393 400 420 448 450 480 504 524 525 560 576 600 630 655 672 700 720 786 800 840 900 917 960 1008 1048 1050 1120 1179 1200 1260 1310 1344 1400 1440 1572 1575 1600 1680 1800 1834 1965 2016 2096 2100 2240 2358 2400 2520 2620 2751 2800 2880 3144 3150 3275 3360 3600 3668 3930 4032 4192 4200 4585 4716 4800 5040 5240 5502 5600 5895 6288 6300 6550 6720 7200 7336 7860 8253 8384 8400 9170 9432 9825 10080 10480 11004 11200 11790 12576 12600 13100 13755 14400 14672 15720 16506 16800 18340 18864 19650 20160 20960 22008 22925 23580 25152 25200 26200 27510 29344 29475 31440 33012 33600 36680 37728 39300 41265 41920 44016 45850 47160 50400 52400 55020 58688 58950 62880 66024 68775 73360 75456 78600 82530 88032 91700 94320 100800 104800 110040 117900 125760 132048 137550 146720 157200 165060 176064 183400 188640 206325 209600 220080 235800 264096 275100 293440 314400 330120 366800 377280 412650 440160 471600 528192 550200 628800 660240 733600 825300 880320 943200 1100400 1320480 1467200 1650600 1886400 2200800 2640960 3301200 4401600 6602400 13204800
• Sum of all divisors σ(n): 54047136
• Sum of proper divisors (its aliquot sum) s(n): 40842336
• 13204800 is an abundant number, because the sum of its proper divisors (40842336) is greater than itself. Its abundance is 27637536

Bases of 13204800

• Binary: 110010010111110101000000₂
• Hexadecimal: 0xC97D40
• Base-36: 7V0W0

Squares and roots of 13204800

• 13204800 squared (13204800²) is 174366743040000
• 13204800 cubed (13204800³) is 2302477968494592000000
• The square root of 13204800 is 3633.8409431345
• The cube root of 13204800 is 236.3617930643

Scales and comparisons

• 13,204,800 seconds is equal to 21 weeks, 5 days, 20 hours.
• To count from 1 to 13,204,800 would take you about thirty-two weeks!

  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 13204800 cubic inches would be around 19.7 feet tall.

Recreational maths with 13204800

• 13204800 backwards is 00840231
• 13204800 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13204800's digits is 18
• More coming soon!