30799197009

Names of 30799197009

• Cardinal: 30799197009 can be written as Thirty billion, seven hundred ninety-nine million, one hundred ninety-seven thousand and nine.

Scientific notation

• Scientific notation: 3.0799197009 × 10¹⁰

Factors of 30799197009

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 208

Divisors of 30799197009

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 7 9 21 49 61 63 137 147 183 411 427 441 549 959 1233 1281 2877 2989 3721 3843 6713 8357 8631 8967 11163 18769 20139 25071 26047 26901 33489 56307 58499 60417 75213 78141 131383 168921 175497 182329 234423 394149 409493 509777 526491 546987 919681 1144909 1182447 1228479 1529331 1640961 2759043 3434727 3568439 3685437 4587993 8014363 8277129 10304181 10705317 24043089 24979073 32115951 56100541 69839449 72129267 74937219 168301623 209518347 224811657 488876143 504904869 628555041 1466628429 3422133001 4399885287 10266399003 30799197009
• Sum of all divisors σ(n): 53000159121
• Sum of proper divisors (its aliquot sum) s(n): 22200962112
• 30799197009 is a deficient number, because the sum of its proper divisors (22200962112) is less than itself. Its deficiency is 8598234897

Bases of 30799197009

• Binary: 11100101011110001100111001101010001₂
• Hexadecimal: 0x72BC67351
• Base-36: E5D1OI9

Squares and roots of 30799197009

• 30799197009 squared (30799197009²) is 948590536399194546081
• 30799197009 cubed (30799197009³) is 29215826811431778293667047871729
• 30799197009 is a perfect square number. Its square root is 175497
• The cube root of 30799197009 is 3134.5831732927

Scales and comparisons

• 30,799,197,009 seconds is equal to 979 years, 16 weeks, 4 days, 4 hours, 30 minutes, 9 seconds.
• To count from 1 to 30,799,197,009 would take you about one thousand, nine hundred fifty-eight 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 30799197009 cubic inches would be around 261.2 feet tall.

Recreational maths with 30799197009

• 30799197009 backwards is 90079199703
• The number of decimal digits it has is: 11
• The sum of 30799197009's digits is 54
• More coming soon!