6991372344

Names of 6991372344

• Cardinal: 6991372344 can be written as Six billion, nine hundred ninety-one million, three hundred seventy-two thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 6.991372344 × 10⁹

Factors of 6991372344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 78936

Divisors of 6991372344

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 337 674 1011 1348 2022 2696 3707 4044 7414 8088 11121 14828 22242 29656 44484 78583 88968 157166 235749 314332 471498 628664 864413 942996 1728826 1885992 2593239 3457652 5186478 6915304 10372956 20745912 26482471 52964942 79447413 105929884 158894826 211859768 291307181 317789652 582614362 635579304 873921543 1165228724 1747843086 2330457448 3495686172 6991372344
• Sum of all divisors σ(n): 19124202240
• Sum of proper divisors (its aliquot sum) s(n): 12132829896
• 6991372344 is an abundant number, because the sum of its proper divisors (12132829896) is greater than itself. Its abundance is 5141457552

Bases of 6991372344

• Binary: 110100000101101111110000000111000₂
• Hexadecimal: 0x1A0B7E038
• Base-36: 37MHDFC

Squares and roots of 6991372344

• 6991372344 squared (6991372344²) is 48879287252448054336
• 6991372344 cubed (6991372344³) is 341733297091197073381319683584
• The square root of 6991372344 is 83614.4266499507
• The cube root of 6991372344 is 1912.1449495625

Scales and comparisons

• 6,991,372,344 seconds is equal to 222 years, 15 weeks, 5 days, 15 hours, 52 minutes, 24 seconds.
• To count from 1 to 6,991,372,344 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 6991372344 cubic inches would be around 159.3 feet tall.

Recreational maths with 6991372344

• 6991372344 backwards is 4432731996
• The number of decimal digits it has is: 10
• The sum of 6991372344's digits is 48
• More coming soon!