16406428466309

Names of 16406428466309

• Cardinal: 16406428466309 can be written as Sixteen trillion, four hundred six billion, four hundred twenty-eight million, four hundred sixty-six thousand, three hundred nine.

Scientific notation

• Scientific notation: 1.6406428466309 × 10¹³

Factors of 16406428466309

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 163

Divisors of 16406428466309

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 49 59 97 343 413 679 2401 2891 3481 4753 5723 16807 20237 24367 33271 40061 117649 141659 170569 205379 232897 280427 337657 823543 991613 1193983 1437653 1630279 1962989 2363599 6941291 8357881 10063571 11411953 13740923 16545193 19921763 48589037 58505167 70444997 79883671 96186461 115816351 139452341 409536169 493114979 673305227 810714457 976166387 2866753183 3451804853 4713136589 5675001199 6833164709 24162633971 39725008393 47832152963 169138437797 278075058751 334825070741 2343775495187 16406428466309
• Sum of all divisors σ(n): 19671572928000
• Sum of proper divisors (its aliquot sum) s(n): 3265144461691
• 16406428466309 is a deficient number, because the sum of its proper divisors (3265144461691) is less than itself. Its deficiency is 13141284004618

Bases of 16406428466309

• Binary: 11101110101111101011010101110011110010000101₂
• Hexadecimal: 0xEEBEB573C85
• Base-36: 5TD0BWO05

Squares and roots of 16406428466309

• 16406428466309 squared (16406428466309²) is 269170895020114285948083481
• 16406428466309 cubed (16406428466309³) is 4416133034359874470113115935180727941629
• The square root of 16406428466309 is 4050484.9668044689
• The cube root of 16406428466309 is 25410.0010559135

Scales and comparisons

• 16,406,428,466,309 seconds is equal to 521,673 years, 35 weeks, 1 day, 8 hours, 38 minutes, 29 seconds.
• To count from 1 to 16,406,428,466,309 would take you about one million, three hundred four thousand, one hundred eighty-four 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 16406428466309 cubic inches would be around 2117.5 feet tall.

Recreational maths with 16406428466309

• 16406428466309 backwards is 90366482460461
• 16406428466309 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16406428466309's digits is 59
• More coming soon!