308930118430

Names of 308930118430

• Cardinal: 308930118430 can be written as Three hundred eight billion, nine hundred thirty million, one hundred eighteen thousand, four hundred thirty.

Scientific notation

• Scientific notation: 3.0893011843 × 10¹¹

Factors of 308930118430

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 380

Divisors of 308930118430

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 67 109 134 197 218 335 394 545 670 985 1090 1970 7303 11881 13199 14606 21473 23762 26398 36515 38809 42946 59405 65995 73030 77618 107365 118810 131990 194045 214730 388090 796027 1438691 1592054 2340557 2600203 2877382 3980135 4230181 4681114 5200406 7193455 7960270 8460362 11702785 13001015 14386910 21150905 23405570 26002030 42301810 156817319 283422127 313634638 461089729 566844254 784086595 922179458 1417110635 1568173190 2305448645 2834221270 4610897290 30893011843 61786023686 154465059215 308930118430
• Sum of all divisors σ(n): 572505114888
• Sum of proper divisors (its aliquot sum) s(n): 263574996458
• 308930118430 is a deficient number, because the sum of its proper divisors (263574996458) is less than itself. Its deficiency is 45355121972

Bases of 308930118430

• Binary: 100011111101101101010111000001100011110₂
• Hexadecimal: 0x47EDAB831E
• Base-36: 3XX50KYM

Squares and roots of 308930118430

• 308930118430 squared (308930118430²) is 95437818073173825664900
• 308930118430 cubed (308930118430³) is 29483616440046384368633730494107000
• The square root of 308930118430 is 555814.8238667263
• The cube root of 308930118430 is 6760.1046167855

Scales and comparisons

• 308,930,118,430 seconds is equal to 9,823 years, 1 week, 1 day, 1 hour, 47 minutes, 10 seconds.
• To count from 1 to 308,930,118,430 would take you about nineteen thousand, six hundred forty-six 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 308930118430 cubic inches would be around 563.3 feet tall.

Recreational maths with 308930118430

• 308930118430 backwards is 034811039803
• The number of decimal digits it has is: 12
• The sum of 308930118430's digits is 40
• More coming soon!