1028351138816

Names of 1028351138816

• Cardinal: 1028351138816 can be written as One trillion, twenty-eight billion, three hundred fifty-one million, one hundred thirty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.028351138816 × 10¹²

Factors of 1028351138816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2486

Divisors of 1028351138816

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 4 8 16 32 64 128 191 256 382 512 764 1024 1528 2293 3056 4586 6112 9172 12224 18344 24448 36688 48896 73376 97792 146752 195584 293504 437963 587008 875926 1174016 1751852 2348032 3503704 5257849 7007408 10515698 14014816 21031396 28029632 42062792 56059264 84125584 112118528 168251168 224237056 336502336 448474112 673004672 1004249159 1346009344 2008498318 2692018688 4016996636 5384037376 8033993272 16067986544 32135973088 64271946176 128543892352 257087784704 514175569408 1028351138816
• Sum of all divisors σ(n): 2067362442432
• Sum of proper divisors (its aliquot sum) s(n): 1039011303616
• 1028351138816 is an abundant number, because the sum of its proper divisors (1039011303616) is greater than itself. Its abundance is 10660164800

Bases of 1028351138816

• Binary: 1110111101101110100000010001110000000000₂
• Hexadecimal: 0xEF6E811C00
• Base-36: D4F1PSZK

Squares and roots of 1028351138816

• 1028351138816 squared (1028351138816²) is 1057506064704164101881856
• 1028351138816 cubed (1028351138816³) is 1087487565943353736307552466287722496
• The square root of 1028351138816 is 1014076.4955445915
• The cube root of 1028351138816 is 10093.6245056799

Scales and comparisons

• 1,028,351,138,816 seconds is equal to 32,698 years, 20 weeks, 6 hours, 6 minutes, 56 seconds.
• To count from 1 to 1,028,351,138,816 would take you about eighty-one thousand, seven hundred 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 1028351138816 cubic inches would be around 841.1 feet tall.

Recreational maths with 1028351138816

• 1028351138816 backwards is 6188311538201
• The number of decimal digits it has is: 13
• The sum of 1028351138816's digits is 47
• More coming soon!