12798000

Names of 12798000

• Cardinal: 12798000 can be written as Twelve million, seven hundred ninety-eight thousand.

Scientific notation

• Scientific notation: 1.2798 × 10⁷

Factors of 12798000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 89

Divisors of 12798000

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 79 80 81 90 100 108 120 125 135 144 150 158 162 180 200 216 225 237 240 250 270 300 316 324 360 375 395 400 405 432 450 474 500 540 600 632 648 675 711 720 750 790 810 900 948 1000 1080 1125 1185 1200 1264 1296 1350 1422 1500 1580 1620 1800 1896 1975 2000 2025 2133 2160 2250 2370 2700 2844 3000 3160 3240 3375 3555 3600 3792 3950 4050 4266 4500 4740 5400 5688 5925 6000 6320 6399 6480 6750 7110 7900 8100 8532 9000 9480 9875 10125 10665 10800 11376 11850 12798 13500 14220 15800 16200 17064 17775 18000 18960 19750 20250 21330 23700 25596 27000 28440 29625 31600 31995 32400 34128 35550 39500 40500 42660 47400 51192 53325 54000 56880 59250 63990 71100 79000 81000 85320 88875 94800 102384 106650 118500 127980 142200 158000 159975 162000 170640 177750 213300 237000 255960 266625 284400 319950 355500 426600 474000 511920 533250 639900 711000 799875 853200 1066500 1279800 1422000 1599750 2133000 2559600 3199500 4266000 6399000 12798000
• Sum of all divisors σ(n): 46812480
• Sum of proper divisors (its aliquot sum) s(n): 34014480
• 12798000 is an abundant number, because the sum of its proper divisors (34014480) is greater than itself. Its abundance is 21216480

Bases of 12798000

• Binary: 110000110100100000110000₂
• Hexadecimal: 0xC34830
• Base-36: 7MB00

Squares and roots of 12798000

• 12798000 squared (12798000²) is 163788804000000
• 12798000 cubed (12798000³) is 2096169113592000000000
• The square root of 12798000 is 3577.4292445835
• The cube root of 12798000 is 233.9092350151

Scales and comparisons

• 12,798,000 seconds is equal to 21 weeks, 1 day, 3 hours.
• To count from 1 to 12,798,000 would take you about thirty-one 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 12798000 cubic inches would be around 19.5 feet tall.

Recreational maths with 12798000

• 12798000 backwards is 00089721
• 12798000 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12798000's digits is 27
• More coming soon!