16391977096

Names of 16391977096

• Cardinal: 16391977096 can be written as Sixteen billion, three hundred ninety-one million, nine hundred seventy-seven thousand and ninety-six.

Scientific notation

• Scientific notation: 1.6391977096 × 10¹⁰

Factors of 16391977096

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 82642

Divisors of 16391977096

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 37 44 61 74 88 122 148 244 296 407 488 671 814 1342 1628 2257 2684 3256 4514 5368 9028 18056 24827 49654 82531 99308 165062 198616 330124 660248 907841 1815682 3053647 3631364 5034391 6107294 7262728 10068782 12214588 20137564 24429176 33590117 40275128 55378301 67180234 110756602 134360468 186272467 221513204 268720936 372544934 443026408 745089868 1490179736 2048997137 4097994274 8195988548 16391977096
• Sum of all divisors σ(n): 35000170560
• Sum of proper divisors (its aliquot sum) s(n): 18608193464
• 16391977096 is an abundant number, because the sum of its proper divisors (18608193464) is greater than itself. Its abundance is 2216216368

Bases of 16391977096

• Binary: 1111010001000010011011100010001000₂
• Hexadecimal: 0x3D109B888
• Base-36: 7J3CYH4

Squares and roots of 16391977096

• 16391977096 squared (16391977096²) is 268696913115788593216
• 16391977096 cubed (16391977096³) is 4404473645559908615974732980736
• The square root of 16391977096 is 128031.1567392873
• The cube root of 16391977096 is 2540.2538184365

Scales and comparisons

• 16,391,977,096 seconds is equal to 521 years, 11 weeks, 22 hours, 58 minutes, 16 seconds.
• To count from 1 to 16,391,977,096 would take you about one thousand and forty-two 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 16391977096 cubic inches would be around 211.7 feet tall.

Recreational maths with 16391977096

• 16391977096 backwards is 69077919361
• The number of decimal digits it has is: 11
• The sum of 16391977096's digits is 58
• More coming soon!