80384127912

Names of 80384127912

• Cardinal: 80384127912 can be written as Eighty billion, three hundred eighty-four million, one hundred twenty-seven thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 8.0384127912 × 10¹⁰

Factors of 80384127912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 41416

Divisors of 80384127912

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 132 198 264 396 792 2617 5234 7851 10468 15702 20936 23553 28787 31404 38783 47106 57574 62808 77566 86361 94212 115148 116349 155132 172722 188424 230296 232698 259083 310264 345444 349047 426613 465396 518166 690888 698094 853226 930792 1036332 1279839 1396188 1706452 2072664 2559678 2792376 3412904 3839517 5119356 7679034 10238712 15358068 30716136 101495111 202990222 304485333 405980444 608970666 811960888 913455999 1116446221 1217941332 1826911998 2232892442 2435882664 3349338663 3653823996 4465784884 6698677326 7307647992 8931569768 10048015989 13397354652 20096031978 26794709304 40192063956 80384127912
• Sum of all divisors σ(n): 237595438080
• Sum of proper divisors (its aliquot sum) s(n): 157211310168
• 80384127912 is an abundant number, because the sum of its proper divisors (157211310168) is greater than itself. Its abundance is 76827182256

Bases of 80384127912

• Binary: 1001010110111010001000111001110101000₂
• Hexadecimal: 0x12B74473A8
• Base-36: 10XEMU20

Squares and roots of 80384127912

• 80384127912 squared (80384127912²) is 6461608020172777479744
• 80384127912 cubed (80384127912³) is 519410725610773621272054685014528
• The square root of 80384127912 is 283520.9479244875
• The cube root of 80384127912 is 4315.7548588507

Scales and comparisons

• 80,384,127,912 seconds is equal to 2,555 years, 50 weeks, 1 day, 20 hours, 25 minutes, 12 seconds.
• To count from 1 to 80,384,127,912 would take you about five thousand, one hundred eleven 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 80384127912 cubic inches would be around 359.6 feet tall.

Recreational maths with 80384127912

• 80384127912 backwards is 21972148308
• The number of decimal digits it has is: 11
• The sum of 80384127912's digits is 45
• More coming soon!