38427734912

Names of 38427734912

• Cardinal: 38427734912 can be written as Thirty-eight billion, four hundred twenty-seven million, seven hundred thirty-four thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.8427734912 × 10¹⁰

Factors of 38427734912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 197681

Divisors of 38427734912

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 49 56 62 64 98 112 124 128 196 217 224 248 392 434 448 496 784 868 896 992 1519 1568 1736 1984 3038 3136 3472 3968 6076 6272 6944 12152 13888 24304 27776 48608 97216 194432 197641 395282 790564 1383487 1581128 2766974 3162256 5533948 6126871 6324512 9684409 11067896 12253742 12649024 19368818 22135792 24507484 25298048 38737636 42888097 44271584 49014968 77475272 85776194 88543168 98029936 154950544 171552388 177086336 196059872 300216679 309901088 343104776 392119744 600433358 619802176 686209552 784239488 1200866716 1239604352 1372419104 2401733432 2744838208 4803466864 5489676416 9606933728 19213867456 38427734912
• Sum of all divisors σ(n): 91927247040
• Sum of proper divisors (its aliquot sum) s(n): 53499512128
• 38427734912 is an abundant number, because the sum of its proper divisors (53499512128) is greater than itself. Its abundance is 15071777216

Bases of 38427734912

• Binary: 100011110010011110001011001110000000₂
• Hexadecimal: 0x8F278B380
• Base-36: HNIVQ0W

Squares and roots of 38427734912

• 38427734912 squared (38427734912²) is 1476690810466943647744
• 38427734912 cubed (38427734912³) is 56745883011610145434348738838528
• The square root of 38427734912 is 196029.9337142161
• The cube root of 38427734912 is 3374.5427063859

Scales and comparisons

• 38,427,734,912 seconds is equal to 1,221 years, 45 weeks, 6 days, 10 hours, 48 minutes, 32 seconds.
• To count from 1 to 38,427,734,912 would take you about two thousand, four hundred forty-three 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 38427734912 cubic inches would be around 281.2 feet tall.

Recreational maths with 38427734912

• 38427734912 backwards is 21943772483
• The number of decimal digits it has is: 11
• The sum of 38427734912's digits is 50
• More coming soon!