123328087872

Names of 123328087872

• Cardinal: 123328087872 can be written as One hundred twenty-three billion, three hundred twenty-eight million, eighty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.23328087872 × 10¹¹

Factors of 123328087872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19634

Divisors of 123328087872

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 132 176 192 264 352 528 704 1056 2112 3659 7318 10977 14636 15959 21954 29272 31918 40249 43908 47877 58544 63836 80498 87816 95754 117088 120747 127672 160996 175549 175632 191508 234176 241494 255344 321992 351098 351264 383016 482988 510688 526647 643984 702196 702528 766032 965976 1021376 1053294 1287968 1404392 1532064 1931952 2106588 2575936 2808784 3064128 3863904 4213176 5617568 7727808 8426352 11235136 16852704 33705408 58393981 116787962 175181943 233575924 350363886 467151848 642333791 700727772 934303696 1284667582 1401455544 1868607392 1927001373 2569335164 2802911088 3737214784 3854002746 5138670328 5605822176 7708005492 10277340656 11211644352 15416010984 20554681312 30832021968 41109362624 61664043936 123328087872
• Sum of all divisors σ(n): 356089305600
• Sum of proper divisors (its aliquot sum) s(n): 232761217728
• 123328087872 is an abundant number, because the sum of its proper divisors (232761217728) is greater than itself. Its abundance is 109433129856

Bases of 123328087872

• Binary: 1110010110110111011010100011101000000₂
• Hexadecimal: 0x1CB6ED4740
• Base-36: 1KNMCXMO

Squares and roots of 123328087872

• 123328087872 squared (123328087872²) is 15209817258163753488384
• 123328087872 cubed (123328087872³) is 1875797679331881499580768483278848
• The square root of 123328087872 is 351180.9901916675
• The cube root of 123328087872 is 4977.6077050229

Scales and comparisons

• 123,328,087,872 seconds is equal to 3,921 years, 23 weeks, 3 days, 10 hours, 11 minutes, 12 seconds.
• To count from 1 to 123,328,087,872 would take you about seven thousand, eight hundred forty-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 123328087872 cubic inches would be around 414.8 feet tall.

Recreational maths with 123328087872

• 123328087872 backwards is 278780823321
• The number of decimal digits it has is: 12
• The sum of 123328087872's digits is 51
• More coming soon!