29940438912

Names of 29940438912

• Cardinal: 29940438912 can be written as Twenty-nine billion, nine hundred forty million, four hundred thirty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 2.9940438912 × 10¹⁰

Factors of 29940438912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2688651

Divisors of 29940438912

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 64 87 96 116 128 174 192 232 348 384 464 696 928 1392 1856 2784 3712 5568 11136 2688617 5377234 8065851 10754468 16131702 21508936 32263404 43017872 64526808 77969893 86035744 129053616 155939786 172071488 233909679 258107232 311879572 344142976 467819358 516214464 623759144 935638716 1032428928 1247518288 1871277432 2495036576 3742554864 4990073152 7485109728 9980146304 14970219456 29940438912
• Sum of all divisors σ(n): 82271710800
• Sum of proper divisors (its aliquot sum) s(n): 52331271888
• 29940438912 is an abundant number, because the sum of its proper divisors (52331271888) is greater than itself. Its abundance is 22390832976

Bases of 29940438912

• Binary: 11011111000100101101101011110000000₂
• Hexadecimal: 0x6F896D780
• Base-36: DR5RIIO

Squares and roots of 29940438912

• 29940438912 squared (29940438912²) is 896429882243203743744
• 29940438912 cubed (29940438912³) is 26839504128193995216736934166528
• The square root of 29940438912 is 173033.0572809717
• The cube root of 29940438912 is 3105.1748086035

Scales and comparisons

• 29,940,438,912 seconds is equal to 952 years, 4 days, 20 hours, 35 minutes, 12 seconds.
• To count from 1 to 29,940,438,912 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 29940438912 cubic inches would be around 258.8 feet tall.

Recreational maths with 29940438912

• 29940438912 backwards is 21983404992
• The number of decimal digits it has is: 11
• The sum of 29940438912's digits is 51
• More coming soon!