16423968456788

Names of 16423968456788

• Cardinal: 16423968456788 can be written as Sixteen trillion, four hundred twenty-three billion, nine hundred sixty-eight million, four hundred fifty-six thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 1.6423968456788 × 10¹³

Factors of 16423968456788

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 308

Divisors of 16423968456788

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 67 134 239 268 478 956 4489 8978 16013 17956 32026 57121 64052 114242 228484 300763 601526 1072871 1203052 2145742 3827107 4291484 7654214 13651919 15308428 27303838 54607676 71882357 143764714 256416169 287529428 512832338 914678573 1025664676 1829357146 3658714292 17179883323 34359766646 61283464391 68719533292 122566928782 245133857564 4105992114197 8211984228394 16423968456788
• Sum of all divisors σ(n): 29300021587200
• Sum of proper divisors (its aliquot sum) s(n): 12876053130412
• 16423968456788 is a deficient number, because the sum of its proper divisors (12876053130412) is less than itself. Its deficiency is 3547915326376

Bases of 16423968456788

• Binary: 11101111000000000000110011100100000001010100₂
• Hexadecimal: 0xEF000CE4054
• Base-36: 5TL2ERJ9W

Squares and roots of 16423968456788

• 16423968456788 squared (16423968456788²) is 269746739869567198223276944
• 16423968456788 cubed (16423968456788³) is 4430311946939169649008618725408020695872
• The square root of 16423968456788 is 4052649.5600764693
• The cube root of 16423968456788 is 25419.0530451667

Scales and comparisons

• 16,423,968,456,788 seconds is equal to 522,231 years, 20 weeks, 3 days, 12 hours, 13 minutes, 8 seconds.
• To count from 1 to 16,423,968,456,788 would take you about one million, three hundred five thousand, five hundred seventy-eight 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 16423968456788 cubic inches would be around 2118.3 feet tall.

Recreational maths with 16423968456788

• 16423968456788 backwards is 88765486932461
• The number of decimal digits it has is: 14
• The sum of 16423968456788's digits is 77
• More coming soon!