16139061744

Names of 16139061744

• Cardinal: 16139061744 can be written as Sixteen billion, one hundred thirty-nine million, sixty-one thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.6139061744 × 10¹⁰

Factors of 16139061744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13068

Divisors of 16139061744

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624 2437 4874 7311 9748 10613 14622 19496 21226 29244 31681 31839 38992 42452 58488 63362 63678 84904 95043 116976 126724 127356 137969 169808 190086 253448 254712 275938 380172 413907 506896 509424 551876 760344 827814 1103752 1520688 1655628 2207504 3311256 6622512 25863881 51727762 77591643 103455524 155183286 206911048 310366572 336230453 413822096 620733144 672460906 1008691359 1241466288 1344921812 2017382718 2689843624 4034765436 5379687248 8069530872 16139061744
• Sum of all divisors σ(n): 44922353952
• Sum of proper divisors (its aliquot sum) s(n): 28783292208
• 16139061744 is an abundant number, because the sum of its proper divisors (28783292208) is greater than itself. Its abundance is 12644230464

Bases of 16139061744

• Binary: 1111000001111101101000100111110000₂
• Hexadecimal: 0x3C1F689F0
• Base-36: 7EWS3QO

Squares and roots of 16139061744

• 16139061744 squared (16139061744²) is 260469313976644321536
• 16139061744 cubed (16139061744³) is 4203730340686384879196492918784
• The square root of 16139061744 is 127039.6069893167
• The cube root of 16139061744 is 2527.1213356319

Scales and comparisons

• 16,139,061,744 seconds is equal to 513 years, 8 weeks, 6 days, 16 hours, 42 minutes, 24 seconds.
• To count from 1 to 16,139,061,744 would take you about one thousand and twenty-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 16139061744 cubic inches would be around 210.6 feet tall.

Recreational maths with 16139061744

• 16139061744 backwards is 44716093161
• The number of decimal digits it has is: 11
• The sum of 16139061744's digits is 42
• More coming soon!