830493000

Names of 830493000

• Cardinal: 830493000 can be written as Eight hundred thirty million, four hundred ninety-three thousand.

Scientific notation

• Scientific notation: 8.30493 × 10⁸

Factors of 830493000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10263

Divisors of 830493000

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 81 90 100 108 120 125 135 150 162 180 200 216 225 250 270 300 324 360 375 405 450 500 540 600 648 675 750 810 900 1000 1080 1125 1350 1500 1620 1800 2025 2250 2700 3000 3240 3375 4050 4500 5400 6750 8100 9000 10125 10253 13500 16200 20250 20506 27000 30759 40500 41012 51265 61518 81000 82024 92277 102530 123036 153795 184554 205060 246072 256325 276831 307590 369108 410120 461385 512650 553662 615180 738216 768975 830493 922770 1025300 1107324 1230360 1281625 1384155 1537950 1660986 1845540 2050600 2214648 2306925 2563250 2768310 3075900 3321972 3691080 3844875 4152465 4613850 5126500 5536620 6151800 6643944 6920775 7689750 8304930 9227700 10253000 11073240 11534625 13841550 15379500 16609860 18455400 20762325 23069250 27683100 30759000 33219720 34603875 41524650 46138500 55366200 69207750 83049300 92277000 103811625 138415500 166098600 207623250 276831000 415246500 830493000
• Sum of all divisors σ(n): 2903317560
• Sum of proper divisors (its aliquot sum) s(n): 2072824560
• 830493000 is an abundant number, because the sum of its proper divisors (2072824560) is greater than itself. Its abundance is 1242331560

Bases of 830493000

• Binary: 110001100000000101000101001000₂
• Hexadecimal: 0x31805148
• Base-36: DQGCI0

Squares and roots of 830493000

• 830493000 squared (830493000²) is 689718623049000000
• 830493000 cubed (830493000³) is 572806488411833157000000000
• The square root of 830493000 is 28818.2754515255
• The cube root of 830493000 is 939.9656694871

Scales and comparisons

• 830,493,000 seconds is equal to 26 years, 21 weeks, 1 day, 4 hours, 30 minutes.
• To count from 1 to 830,493,000 would take you about thirty-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 830493000 cubic inches would be around 78.3 feet tall.

Recreational maths with 830493000

• 830493000 backwards is 000394038
• 830493000 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 830493000's digits is 27
• More coming soon!