13132800

Names of 13132800

• Cardinal: 13132800 can be written as Thirteen million, one hundred thirty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.31328 × 10⁷

Factors of 13132800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 29

Divisors of 13132800

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 25 27 30 32 36 38 40 45 48 50 54 57 60 64 72 75 76 80 90 95 96 100 108 114 120 128 135 144 150 152 160 171 180 190 192 200 216 225 228 240 256 270 285 288 300 304 320 342 360 380 384 400 432 450 456 475 480 512 513 540 570 576 600 608 640 675 684 720 760 768 800 855 864 900 912 950 960 1024 1026 1080 1140 1152 1200 1216 1280 1350 1368 1425 1440 1520 1536 1600 1710 1728 1800 1824 1900 1920 2052 2160 2280 2304 2400 2432 2560 2565 2700 2736 2850 2880 3040 3072 3200 3420 3456 3600 3648 3800 3840 4104 4275 4320 4560 4608 4800 4864 5120 5130 5400 5472 5700 5760 6080 6400 6840 6912 7200 7296 7600 7680 8208 8550 8640 9120 9216 9600 9728 10260 10800 10944 11400 11520 12160 12800 12825 13680 13824 14400 14592 15200 15360 16416 17100 17280 18240 19200 19456 20520 21600 21888 22800 23040 24320 25600 25650 27360 27648 28800 29184 30400 32832 34200 34560 36480 38400 41040 43200 43776 45600 46080 48640 51300 54720 57600 58368 60800 65664 68400 69120 72960 76800 82080 86400 87552 91200 97280 102600 109440 115200 121600 131328 136800 138240 145920 164160 172800 175104 182400 205200 218880 230400 243200 262656 273600 291840 328320 345600 364800 410400 437760 486400 525312 547200 656640 691200 729600 820800 875520 1094400 1313280 1459200 1641600 2188800 2626560 3283200 4377600 6566400 13132800
• Sum of all divisors σ(n): 50765600
• Sum of proper divisors (its aliquot sum) s(n): 37632800
• 13132800 is an abundant number, because the sum of its proper divisors (37632800) is greater than itself. Its abundance is 24500000

Bases of 13132800

• Binary: 110010000110010000000000₂
• Hexadecimal: 0xC86400
• Base-36: 7THC0

Squares and roots of 13132800

• 13132800 squared (13132800²) is 172470435840000
• 13132800 cubed (13132800³) is 2265019739799552000000
• The square root of 13132800 is 3623.9205289299
• The cube root of 13132800 is 235.9314173979

Scales and comparisons

• 13,132,800 seconds is equal to 21 weeks, 5 days.
• To count from 1 to 13,132,800 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 13132800 cubic inches would be around 19.7 feet tall.

Recreational maths with 13132800

• 13132800 backwards is 00823131
• 13132800 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13132800's digits is 18
• More coming soon!