16481438858784

Names of 16481438858784

• Cardinal: 16481438858784 can be written as Sixteen trillion, four hundred eighty-one billion, four hundred thirty-eight million, eight hundred fifty-eight thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.6481438858784 × 10¹³

Factors of 16481438858784

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 50096954

Divisors of 16481438858784

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 69 92 96 138 149 184 276 298 368 447 552 596 736 894 1104 1192 1788 2208 2384 3427 3576 4768 6854 7152 10281 13708 14304 20562 27416 41124 54832 82248 109664 164496 328992 50096777 100193554 150290331 200387108 300580662 400774216 601161324 801548432 1152225871 1202322648 1603096864 2304451742 2404645296 3456677613 4608903484 4809290592 6913355226 7464419773 9217806968 13826710452 14928839546 18435613936 22393259319 27653420904 29857679092 36871227872 44786518638 55306841808 59715358184 89573037276 110613683616 119430716368 171681654779 179146074552 238861432736 343363309558 358292149104 515044964337 686726619116 716584298208 1030089928674 1373453238232 2060179857348 2746906476464 4120359714696 5493812952928 8240719429392 16481438858784
• Sum of all divisors σ(n): 45447797001600
• Sum of proper divisors (its aliquot sum) s(n): 28966358142816
• 16481438858784 is an abundant number, because the sum of its proper divisors (28966358142816) is greater than itself. Its abundance is 12484919284032

Bases of 16481438858784

• Binary: 11101111110101100010010011101111111000100000₂
• Hexadecimal: 0xEFD624EFE20
• Base-36: 5UBGV5P9C

Squares and roots of 16481438858784

• 16481438858784 squared (16481438858784²) is 271637826855835240293958656
• 16481438858784 cubed (16481438858784³) is 4476982235057402949681592364034318434304
• The square root of 16481438858784 is 4059733.8408797197
• The cube root of 16481438858784 is 25448.6671340357

Scales and comparisons

• 16,481,438,858,784 seconds is equal to 524,058 years, 40 weeks, 2 days, 4 hours, 46 minutes, 24 seconds.
• To count from 1 to 16,481,438,858,784 would take you about one million, three hundred ten thousand, one hundred forty-six 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 16481438858784 cubic inches would be around 2120.7 feet tall.

Recreational maths with 16481438858784

• 16481438858784 backwards is 48785883418461
• The number of decimal digits it has is: 14
• The sum of 16481438858784's digits is 75
• More coming soon!