51349069449

Names of 51349069449

• Cardinal: 51349069449 can be written as Fifty-one billion, three hundred forty-nine million, sixty-nine thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 5.1349069449 × 10¹⁰

Factors of 51349069449

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 79

Divisors of 51349069449

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 17 27 51 59 81 153 177 243 289 459 531 729 867 1003 1377 1593 2187 2601 3009 4131 4779 4913 6561 7803 9027 12393 14337 14739 17051 19683 23409 27081 37179 43011 44217 51153 59049 70227 81243 111537 129033 132651 153459 177147 210681 243729 289867 334611 387099 397953 460377 632043 731187 869601 1003833 1161297 1193859 1381131 1896129 2193561 2608803 3011499 3483891 3581577 4143393 5688387 6580683 7826409 10451673 10744731 12430179 17065161 19742049 23479227 32234193 37290537 51195483 59226147 70437681 96702579 111871611 177678441 211313043 290107737 335614833 633939129 870323211 1006844499 1901817387 3020533497 5705452161 17116356483 51349069449
• Sum of all divisors σ(n): 83223504000
• Sum of proper divisors (its aliquot sum) s(n): 31874434551
• 51349069449 is a deficient number, because the sum of its proper divisors (31874434551) is less than itself. Its deficiency is 19474634898

Bases of 51349069449

• Binary: 101111110100101001001001111010001001₂
• Hexadecimal: 0xBF4A49E89
• Base-36: NL7WRK9

Squares and roots of 51349069449

• 51349069449 squared (51349069449²) is 2636726933278225163601
• 51349069449 cubed (51349069449³) is 135393474414952373165207135925849
• The square root of 51349069449 is 226603.3306220365
• The cube root of 51349069449 is 3716.8713203465

Scales and comparisons

• 51,349,069,449 seconds is equal to 1,632 years, 38 weeks, 3 days, 22 hours, 24 minutes, 9 seconds.
• To count from 1 to 51,349,069,449 would take you about three thousand, two hundred sixty-five 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 51349069449 cubic inches would be around 309.7 feet tall.

Recreational maths with 51349069449

• 51349069449 backwards is 94496094315
• The number of decimal digits it has is: 11
• The sum of 51349069449's digits is 54
• More coming soon!