9742479616

Names of 9742479616

• Cardinal: 9742479616 can be written as Nine billion, seven hundred forty-two million, four hundred seventy-nine thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 9.742479616 × 10⁹

Factors of 9742479616

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 232

Divisors of 9742479616

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 199 248 256 398 496 796 961 992 1592 1922 1984 3184 3844 3968 6169 6368 7688 7936 12338 12736 15376 24676 25472 30752 39601 49352 50944 61504 79202 98704 123008 158404 191239 197408 246016 316808 382478 394816 633616 764956 789632 1227631 1267232 1529912 1579264 2455262 2534464 3059824 4910524 5068928 6119648 9821048 10137856 12239296 19642096 24478592 38056561 39284192 48957184 76113122 78568384 152226244 157136768 304452488 314273536 608904976 1217809952 2435619904 4871239808 9742479616
• Sum of all divisors σ(n): 20195942823
• Sum of proper divisors (its aliquot sum) s(n): 10453463207
• 9742479616 is an abundant number, because the sum of its proper divisors (10453463207) is greater than itself. Its abundance is 710983591

Bases of 9742479616

• Binary: 1001000100101100100111000100000000₂
• Hexadecimal: 0x244B27100
• Base-36: 4H4F5DS

Squares and roots of 9742479616

• 9742479616 squared (9742479616²) is 94915909068175507456
• 9742479616 cubed (9742479616³) is 924716309330809435700536016896
• 9742479616 is a perfect square number. Its square root is 98704
• The cube root of 9742479616 is 2135.7799340299

Scales and comparisons

• 9,742,479,616 seconds is equal to 309 years, 40 weeks, 4 days, 4 hours, 20 minutes, 16 seconds.
• To count from 1 to 9,742,479,616 would take you about six hundred nineteen 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 9742479616 cubic inches would be around 178 feet tall.

Recreational maths with 9742479616

• 9742479616 backwards is 6169742479
• The number of decimal digits it has is: 10
• The sum of 9742479616's digits is 55
• More coming soon!