231051330

Names of 231051330

• Cardinal: 231051330 can be written as Two hundred thirty-one million, fifty-one thousand, three hundred thirty.

Scientific notation

• Scientific notation: 2.3105133 × 10⁸

Factors of 231051330

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 244

Divisors of 231051330

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 23 30 45 46 69 90 115 138 207 211 230 345 414 422 529 633 690 1035 1055 1058 1266 1587 1899 2070 2110 2645 3165 3174 3798 4761 4853 5290 6330 7935 9495 9522 9706 12167 14559 15870 18990 23805 24265 24334 29118 36501 43677 47610 48530 60835 72795 73002 87354 109503 111619 121670 145590 182505 218385 219006 223238 334857 365010 436770 547515 558095 669714 1004571 1095030 1116190 1674285 2009142 2567237 3348570 5022855 5134474 7701711 10045710 12836185 15403422 23105133 25672370 38508555 46210266 77017110 115525665 231051330
• Sum of all divisors σ(n): 631013760
• Sum of proper divisors (its aliquot sum) s(n): 399962430
• 231051330 is an abundant number, because the sum of its proper divisors (399962430) is greater than itself. Its abundance is 168911100

Bases of 231051330

• Binary: 1101110001011001000001000010₂
• Hexadecimal: 0xDC59042
• Base-36: 3TK8CI

Squares and roots of 231051330

• 231051330 squared (231051330²) is 53384717094768900
• 231051330 cubed (231051330³) is 12334609886420090387637000
• The square root of 231051330 is 15200.3726927995
• The cube root of 231051330 is 613.6246879635

Scales and comparisons

• 231,051,330 seconds is equal to 7 years, 18 weeks, 4 hours, 55 minutes, 30 seconds.
• To count from 1 to 231,051,330 would take you about eleven 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 231051330 cubic inches would be around 51.1 feet tall.

Recreational maths with 231051330

• 231051330 backwards is 033150132
• 231051330 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 231051330's digits is 18
• More coming soon!