29944397439

Names of 29944397439

• Cardinal: 29944397439 can be written as Twenty-nine billion, nine hundred forty-four million, three hundred ninety-seven thousand, four hundred thirty-nine.

Scientific notation

• Scientific notation: 2.9944397439 × 10¹⁰

Factors of 29944397439

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 141

Divisors of 29944397439

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 27 33 81 99 121 127 243 297 363 381 729 891 1089 1143 1331 1397 2187 2673 3267 3429 3993 4191 6561 8019 9801 10287 11979 12573 15367 19683 24057 29403 30861 35937 37719 46101 59049 72171 88209 92583 107811 113157 138303 169037 177147 216513 264627 277749 323433 339471 414909 507111 649539 793881 833247 970299 1018413 1244727 1521333 1948617 2381643 2499741 2910897 3055239 3734181 4563999 7144929 7499223 8732691 9165717 11202543 13691997 21434787 22497669 26198073 27497151 33607629 41075991 78594219 82491453 100822887 123227973 235782657 247474359 302468661 369683919 907405983 1109051757 2722217949 3327155271 9981465813 29944397439
• Sum of all divisors σ(n): 49793802240
• Sum of proper divisors (its aliquot sum) s(n): 19849404801
• 29944397439 is a deficient number, because the sum of its proper divisors (19849404801) is less than itself. Its deficiency is 10094992638

Bases of 29944397439

• Binary: 11011111000110100110011111001111111₂
• Hexadecimal: 0x6F8D33E7F
• Base-36: DR84CXR

Squares and roots of 29944397439

• 29944397439 squared (29944397439²) is 896666937984789758721
• 29944397439 cubed (29944397439³) is 26850151161427710271998540315519
• The square root of 29944397439 is 173044.4955466657
• The cube root of 29944397439 is 3105.3116511379

Scales and comparisons

• 29,944,397,439 seconds is equal to 952 years, 7 weeks, 1 day, 16 hours, 10 minutes, 39 seconds.
• To count from 1 to 29,944,397,439 would take you about one thousand, nine hundred 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 29944397439 cubic inches would be around 258.8 feet tall.

Recreational maths with 29944397439

• 29944397439 backwards is 93479344992
• The number of decimal digits it has is: 11
• The sum of 29944397439's digits is 63
• More coming soon!