690132030

Names of 690132030

• Cardinal: 690132030 can be written as Six hundred ninety million, one hundred thirty-two thousand and thirty.

Scientific notation

• Scientific notation: 6.9013203 × 10⁸

Factors of 690132030

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 13361

Divisors of 690132030

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 251 502 753 1255 1506 1757 2510 3514 3765 5271 7530 8785 10542 13093 17570 26186 26355 39279 52710 65465 78558 91651 130930 183302 196395 274953 392790 458255 549906 916510 1374765 2749530 3286343 6572686 9859029 16431715 19718058 23004401 32863430 46008802 49295145 69013203 98590290 115022005 138026406 230044010 345066015 690132030
• Sum of all divisors σ(n): 1900620288
• Sum of proper divisors (its aliquot sum) s(n): 1210488258
• 690132030 is an abundant number, because the sum of its proper divisors (1210488258) is greater than itself. Its abundance is 520356228

Bases of 690132030

• Binary: 101001001000101001010000111110₂
• Hexadecimal: 0x2922943E
• Base-36: BEVXA6

Squares and roots of 690132030

• 690132030 squared (690132030²) is 476282218831920900
• 690132030 cubed (690132030³) is 328697614535377799516427000
• The square root of 690132030 is 26270.3641010169
• The cube root of 690132030 is 883.7119505047

Scales and comparisons

• 690,132,030 seconds is equal to 21 years, 49 weeks, 15 hours, 20 minutes, 30 seconds.
• To count from 1 to 690,132,030 would take you about thirty-two 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 690132030 cubic inches would be around 73.6 feet tall.

Recreational maths with 690132030

• 690132030 backwards is 030231096
• The number of decimal digits it has is: 9
• The sum of 690132030's digits is 24
• More coming soon!