16445388056

Names of 16445388056

• Cardinal: 16445388056 can be written as Sixteen billion, four hundred forty-five million, three hundred eighty-eight thousand and fifty-six.

Scientific notation

• Scientific notation: 1.6445388056 × 10¹⁰

Factors of 16445388056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4720

Divisors of 16445388056

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 17 23 34 46 68 92 136 184 391 782 1564 1877 2801 3128 3754 5602 7508 11204 15016 22408 31909 43171 47617 63818 64423 86342 95234 127636 128846 172684 190468 255272 257692 345368 380936 515384 733907 1095191 1467814 2190382 2935628 4380764 5257477 5871256 8761528 10514954 21029908 42059816 89377109 120921971 178754218 241843942 357508436 483687884 715016872 967375768 2055673507 4111347014 8222694028 16445388056
• Sum of all divisors σ(n): 34098770880
• Sum of proper divisors (its aliquot sum) s(n): 17653382824
• 16445388056 is an abundant number, because the sum of its proper divisors (17653382824) is greater than itself. Its abundance is 1207994768

Bases of 16445388056

• Binary: 1111010100001110001011010100011000₂
• Hexadecimal: 0x3D438B518
• Base-36: 7JZ5QMW

Squares and roots of 16445388056

• 16445388056 squared (16445388056²) is 270450788312427459136
• 16445388056 cubed (16445388056³) is 4447668163848978932841602479616
• The square root of 16445388056 is 128239.5728938615
• The cube root of 16445388056 is 2543.0098475709

Scales and comparisons

• 16,445,388,056 seconds is equal to 522 years, 47 weeks, 3 days, 3 hours, 20 minutes, 56 seconds.
• To count from 1 to 16,445,388,056 would take you about one thousand and forty-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 16445388056 cubic inches would be around 211.9 feet tall.

Recreational maths with 16445388056

• 16445388056 backwards is 65088354461
• The number of decimal digits it has is: 11
• The sum of 16445388056's digits is 50
• More coming soon!