18127962112

Names of 18127962112

• Cardinal: 18127962112 can be written as Eighteen billion, one hundred twenty-seven million, nine hundred sixty-two thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.8127962112 × 10¹⁰

Factors of 18127962112

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 6562

Divisors of 18127962112

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 832 1024 1352 1664 2048 2704 3328 4096 5408 6547 6656 8192 10816 13094 13312 16384 21632 26188 26624 43264 52376 53248 85111 86528 104752 106496 170222 173056 209504 212992 340444 346112 419008 680888 692224 838016 1106443 1361776 1384448 1676032 2212886 2723552 2768896 3352064 4425772 5447104 6704128 8851544 10894208 13408256 17703088 21788416 26816512 35406176 43576832 53633024 70812352 87153664 107266048 141624704 174307328 283249408 348614656 566498816 697229312 1132997632 1394458624 2265995264 4531990528 9063981056 18127962112
• Sum of all divisors σ(n): 39264171828
• Sum of proper divisors (its aliquot sum) s(n): 21136209716
• 18127962112 is an abundant number, because the sum of its proper divisors (21136209716) is greater than itself. Its abundance is 3008247604

Bases of 18127962112

• Binary: 10000111000100000101100000000000000₂
• Hexadecimal: 0x43882C000
• Base-36: 8BSX534

Squares and roots of 18127962112

• 18127962112 squared (18127962112²) is 328623010334107500544
• 18127962112 cubed (18127962112³) is 5957265480468085231196651388928
• The square root of 18127962112 is 134640.1207367255
• The cube root of 18127962112 is 2626.9370246881

Scales and comparisons

• 18,127,962,112 seconds is equal to 576 years, 21 weeks, 3 days, 9 hours, 1 minute, 52 seconds.
• To count from 1 to 18,127,962,112 would take you about one thousand, one hundred fifty-two 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 18127962112 cubic inches would be around 218.9 feet tall.

Recreational maths with 18127962112

• 18127962112 backwards is 21126972181
• The number of decimal digits it has is: 11
• The sum of 18127962112's digits is 40
• More coming soon!