73130850

Names of 73130850

• Cardinal: 73130850 can be written as Seventy-three million, one hundred thirty thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 7.313085 × 10⁷

Factors of 73130850

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 486

Divisors of 73130850

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 25 26 27 30 39 45 50 54 65 75 78 81 90 117 130 135 150 162 195 225 234 243 270 325 351 390 405 450 463 486 585 650 675 702 810 926 975 1053 1170 1215 1350 1389 1755 1950 2025 2106 2315 2430 2778 2925 3159 3510 4050 4167 4630 5265 5850 6019 6075 6318 6945 8334 8775 10530 11575 12038 12150 12501 13890 15795 17550 18057 20835 23150 25002 26325 30095 31590 34725 36114 37503 41670 52650 54171 60190 62505 69450 75006 78975 90285 104175 108342 112509 125010 150475 157950 162513 180570 187515 208350 225018 270855 300950 312525 325026 375030 451425 487539 541710 562545 625050 812565 902850 937575 975078 1125090 1354275 1462617 1625130 1875150 2437695 2708550 2812725 2925234 4062825 4875390 5625450 7313085 8125650 12188475 14626170 24376950 36565425 73130850
• Sum of all divisors σ(n): 219902592
• Sum of proper divisors (its aliquot sum) s(n): 146771742
• 73130850 is an abundant number, because the sum of its proper divisors (146771742) is greater than itself. Its abundance is 73640892

Bases of 73130850

• Binary: 100010110111110001101100010₂
• Hexadecimal: 0x45BE362
• Base-36: 17JG4I

Squares and roots of 73130850

• 73130850 squared (73130850²) is 5348121221722500
• 73130850 cubed (73130850³) is 391112650847604889125000
• The square root of 73130850 is 8551.6577340303
• The cube root of 73130850 is 418.1834813333

Scales and comparisons

• 73,130,850 seconds is equal to 2 years, 16 weeks, 6 days, 10 hours, 7 minutes, 30 seconds.
• To count from 1 to 73,130,850 would take you about three 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 73130850 cubic inches would be around 34.8 feet tall.

Recreational maths with 73130850

• 73130850 backwards is 05803137
• 73130850 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 73130850's digits is 27
• More coming soon!