1530653850

Names of 1530653850

• Cardinal: 1530653850 can be written as One billion, five hundred thirty million, six hundred fifty-three thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.53065385 × 10⁹

Factors of 1530653850

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 309244

Divisors of 1530653850

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 30 33 45 50 55 66 75 90 99 110 150 165 198 225 275 330 450 495 550 825 990 1650 2475 4950 309223 618446 927669 1546115 1855338 2783007 3092230 3401453 4638345 5566014 6802906 7730575 9276690 10204359 13915035 15461150 17007265 20408718 23191725 27830070 30613077 34014530 46383450 51021795 61226154 69575175 85036325 102043590 139150350 153065385 170072650 255108975 306130770 510217950 765326925 1530653850
• Sum of all divisors σ(n): 4486221792
• Sum of proper divisors (its aliquot sum) s(n): 2955567942
• 1530653850 is an abundant number, because the sum of its proper divisors (2955567942) is greater than itself. Its abundance is 1424914092

Bases of 1530653850

• Binary: 1011011001110111110110010011010₂
• Hexadecimal: 0x5B3BEC9A
• Base-36: PBB82I

Squares and roots of 1530653850

• 1530653850 squared (1530653850²) is 2342901208519822500
• 1530653850 cubed (1530653850³) is 3586170754990519110941625000
• The square root of 1530653850 is 39123.5715394185
• The cube root of 1530653850 is 1152.4594747367

Scales and comparisons

• 1,530,653,850 seconds is equal to 48 years, 34 weeks, 5 days, 21 hours, 37 minutes, 30 seconds.
• To count from 1 to 1,530,653,850 would take you about ninety-seven 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 1530653850 cubic inches would be around 96 feet tall.

Recreational maths with 1530653850

• 1530653850 backwards is 0583560351
• The number of decimal digits it has is: 10
• The sum of 1530653850's digits is 36
• More coming soon!