16496979793

Names of 16496979793

• Cardinal: 16496979793 can be written as Sixteen billion, four hundred ninety-six million, nine hundred seventy-nine thousand, seven hundred ninety-three.

Scientific notation

• Scientific notation: 1.6496979793 × 10¹⁰

Factors of 16496979793

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 156

Divisors of 16496979793

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 23 49 59 67 161 343 413 469 529 1127 1357 1541 2891 3283 3703 3953 7889 9499 10787 12167 20237 22981 25921 27671 31211 35443 66493 75509 85169 90919 181447 193697 218477 248101 465451 528563 596183 636433 717853 815189 1355879 1529339 1736707 2091137 4173281 4455031 5024971 5706323 10705373 12156949 14637959 31185217 35174797 39944261 48096151 102465713 246223579 279609827 336673057 717259991 2356711399 16496979793
• Sum of all divisors σ(n): 20759040000
• Sum of proper divisors (its aliquot sum) s(n): 4262060207
• 16496979793 is a deficient number, because the sum of its proper divisors (4262060207) is less than itself. Its deficiency is 12234919586

Bases of 16496979793

• Binary: 1111010111010010111110111101010001₂
• Hexadecimal: 0x3D74BEF51
• Base-36: 7KTVJ2P

Squares and roots of 16496979793

• 16496979793 squared (16496979793²) is 272150342290650322849
• 16496979793 cubed (16496979793³) is 4489658697426891708868879190257
• The square root of 16496979793 is 128440.5691088295
• The cube root of 16496979793 is 2545.6663438671

Scales and comparisons

• 16,496,979,793 seconds is equal to 524 years, 28 weeks, 5 days, 6 hours, 23 minutes, 13 seconds.
• To count from 1 to 16,496,979,793 would take you about one thousand and forty-nine 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 16496979793 cubic inches would be around 212.1 feet tall.

Recreational maths with 16496979793

• 16496979793 backwards is 39797969461
• The number of decimal digits it has is: 11
• The sum of 16496979793's digits is 70
• More coming soon!