3668669664

Names of 3668669664

• Cardinal: 3668669664 can be written as Three billion, six hundred sixty-eight million, six hundred sixty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.668669664 × 10⁹

Factors of 3668669664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 315845

Divisors of 3668669664

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 88 96 121 132 176 242 264 352 363 484 528 726 968 1056 1452 1936 2904 3872 5808 11616 315829 631658 947487 1263316 1894974 2526632 3474119 3789948 5053264 6948238 7579896 10106528 10422357 13896476 15159792 20844714 27792952 30319584 38215309 41689428 55585904 76430618 83378856 111171808 114645927 152861236 166757712 229291854 305722472 333515424 458583708 611444944 917167416 1222889888 1834334832 3668669664
• Sum of all divisors σ(n): 10585358280
• Sum of proper divisors (its aliquot sum) s(n): 6916688616
• 3668669664 is an abundant number, because the sum of its proper divisors (6916688616) is greater than itself. Its abundance is 3248018952

Bases of 3668669664

• Binary: 11011010101010110111010011100000₂
• Hexadecimal: 0xDAAB74E0
• Base-36: 1OO8BMO

Squares and roots of 3668669664

• 3668669664 squared (3668669664²) is 13459137103553872896
• 3668669664 cubed (3668669664³) is 49377127995424920083267026944
• The square root of 3668669664 is 60569.5440299825
• The cube root of 3668669664 is 1542.3024063681

Scales and comparisons

• 3,668,669,664 seconds is equal to 116 years, 33 weeks, 6 days, 10 hours, 54 minutes, 24 seconds.
• To count from 1 to 3,668,669,664 would take you about two hundred thirty-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 3668669664 cubic inches would be around 128.5 feet tall.

Recreational maths with 3668669664

• 3668669664 backwards is 4669668663
• The number of decimal digits it has is: 10
• The sum of 3668669664's digits is 60
• More coming soon!