6990081792

Names of 6990081792

• Cardinal: 6990081792 can be written as Six billion, nine hundred ninety million, eighty-one thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 6.990081792 × 10⁹

Factors of 6990081792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 115295

Divisors of 6990081792

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 79 96 128 158 192 237 256 316 384 474 632 768 948 1264 1896 2528 3792 5056 7584 10112 15168 20224 30336 60672 115211 230422 345633 460844 691266 921688 1382532 1843376 2765064 3686752 5530128 7373504 9101669 11060256 14747008 18203338 22120512 27305007 29494016 36406676 44241024 54610014 72813352 88482048 109220028 145626704 218440056 291253408 436880112 582506816 873760224 1165013632 1747520448 2330027264 3495040896 6990081792
• Sum of all divisors σ(n): 18839466240
• Sum of proper divisors (its aliquot sum) s(n): 11849384448
• 6990081792 is an abundant number, because the sum of its proper divisors (11849384448) is greater than itself. Its abundance is 4859302656

Bases of 6990081792

• Binary: 110100000101001000010111100000000₂
• Hexadecimal: 0x1A0A42F00
• Base-36: 37LPPMO

Squares and roots of 6990081792

• 6990081792 squared (6990081792²) is 48861243458849931264
• 6990081792 cubed (6990081792³) is 341544088236186005788937945088
• The square root of 6990081792 is 83606.7090130929
• The cube root of 6990081792 is 1912.0272867145

Scales and comparisons

• 6,990,081,792 seconds is equal to 222 years, 13 weeks, 4 days, 17 hours, 23 minutes, 12 seconds.
• To count from 1 to 6,990,081,792 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 6990081792 cubic inches would be around 159.3 feet tall.

Recreational maths with 6990081792

• 6990081792 backwards is 2971800996
• The number of decimal digits it has is: 10
• The sum of 6990081792's digits is 51
• More coming soon!