6990038836

Names of 6990038836

• Cardinal: 6990038836 can be written as Six billion, nine hundred ninety million, thirty-eight thousand, eight hundred thirty-six.

Scientific notation

• Scientific notation: 6.990038836 × 10⁹

Factors of 6990038836

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1223

Divisors of 6990038836

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 11 22 23 44 46 92 121 242 253 484 506 529 1012 1058 1187 2116 2374 2783 4748 5566 5819 11132 11638 12167 13057 23276 24334 26114 27301 48668 52228 54602 64009 109204 128018 133837 143627 256036 267674 287254 300311 535348 574508 600622 627923 1201244 1255846 1472207 2511692 2944414 3303421 5888828 6606842 6907153 13213684 13814306 14442229 27628612 28884458 57768916 75978683 151957366 158864519 303914732 317729038 635458076 1747509709 3495019418 6990038836
• Sum of all divisors σ(n): 14068676160
• Sum of proper divisors (its aliquot sum) s(n): 7078637324
• 6990038836 is an abundant number, because the sum of its proper divisors (7078637324) is greater than itself. Its abundance is 88598488

Bases of 6990038836

• Binary: 110100000101000111000011100110100₂
• Hexadecimal: 0x1A0A38734
• Base-36: 37LOSHG

Squares and roots of 6990038836

• 6990038836 squared (6990038836²) is 48860642928788234896
• 6990038836 cubed (6990038836³) is 341537791624158544342930421056
• The square root of 6990038836 is 83606.4521194387
• The cube root of 6990038836 is 1912.0233700597

Scales and comparisons

• 6,990,038,836 seconds is equal to 222 years, 13 weeks, 4 days, 5 hours, 27 minutes, 16 seconds.
• To count from 1 to 6,990,038,836 would take you about four hundred forty-four 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 6990038836 cubic inches would be around 159.3 feet tall.

Recreational maths with 6990038836

• 6990038836 backwards is 6388300996
• The number of decimal digits it has is: 10
• The sum of 6990038836's digits is 52
• More coming soon!