813134000

Names of 813134000

• Cardinal: 813134000 can be written as Eight hundred thirteen million, one hundred thirty-four thousand.

Scientific notation

• Scientific notation: 8.13134 × 10⁸

Factors of 813134000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 255

Divisors of 813134000

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 125 140 175 200 241 250 280 350 400 482 500 560 700 875 964 1000 1205 1400 1687 1750 1928 2000 2410 2800 3374 3500 3856 4820 6025 6748 7000 8435 9640 12050 13496 14000 16870 19280 24100 26992 30125 33740 42175 48200 58081 60250 67480 84350 96400 116162 120500 134960 168700 210875 232324 241000 290405 337400 406567 421750 464648 482000 580810 674800 813134 843500 929296 1161620 1452025 1626268 1687000 2032835 2323240 2904050 3252536 3374000 4065670 4646480 5808100 6505072 7260125 8131340 10164175 11616200 14520250 16262680 20328350 23232400 29040500 32525360 40656700 50820875 58081000 81313400 101641750 116162000 162626800 203283500 406567000 813134000
• Sum of all divisors σ(n): 2256400224
• Sum of proper divisors (its aliquot sum) s(n): 1443266224
• 813134000 is an abundant number, because the sum of its proper divisors (1443266224) is greater than itself. Its abundance is 630132224

Bases of 813134000

• Binary: 110000011101110111000010110000₂
• Hexadecimal: 0x307770B0
• Base-36: DG4A7K

Squares and roots of 813134000

• 813134000 squared (813134000²) is 661186901956000000
• 813134000 cubed (813134000³) is 537633550335090104000000000
• The square root of 813134000 is 28515.5045545403
• The cube root of 813134000 is 933.3704350329

Scales and comparisons

• 813,134,000 seconds is equal to 25 years, 44 weeks, 3 days, 6 hours, 33 minutes, 20 seconds.
• To count from 1 to 813,134,000 would take you about thirty-eight 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 813134000 cubic inches would be around 77.8 feet tall.

Recreational maths with 813134000

• 813134000 backwards is 000431318
• 813134000 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 813134000's digits is 20
• More coming soon!