1123913142

Names of 1123913142

• Cardinal: 1123913142 can be written as One billion, one hundred twenty-three million, nine hundred thirteen thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.123913142 × 10⁹

Factors of 1123913142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 583

Divisors of 1123913142

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 113 191 198 226 263 339 382 526 573 678 789 1017 1146 1243 1578 1719 2034 2101 2367 2486 2893 3438 3729 4202 4734 5786 6303 7458 8679 11187 12606 17358 18909 21583 22374 26037 29719 37818 43166 50233 52074 59438 64749 89157 100466 129498 150699 178314 194247 237413 267471 301398 326909 388494 452097 474826 534942 552563 653818 712239 904194 980727 1105126 1424478 1657689 1961454 2136717 2942181 3315378 4273434 4973067 5676329 5884362 9946134 11352658 17028987 34057974 51086961 62439619 102173922 124879238 187318857 374637714 561956571 1123913142
• Sum of all divisors σ(n): 2704306176
• Sum of proper divisors (its aliquot sum) s(n): 1580393034
• 1123913142 is an abundant number, because the sum of its proper divisors (1580393034) is greater than itself. Its abundance is 456479892

Bases of 1123913142

• Binary: 1000010111111011000110110110110₂
• Hexadecimal: 0x42FD8DB6
• Base-36: IL5CXI

Squares and roots of 1123913142

• 1123913142 squared (1123913142²) is 1263180750760312164
• 1123913142 cubed (1123913142³) is 1419705446500941333142059288
• The square root of 1123913142 is 33524.8138249865
• The cube root of 1123913142 is 1039.7068768341

Scales and comparisons

• 1,123,913,142 seconds is equal to 35 years, 38 weeks, 2 days, 6 hours, 5 minutes, 42 seconds.
• To count from 1 to 1,123,913,142 would take you about seventy-one 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 1123913142 cubic inches would be around 86.6 feet tall.

Recreational maths with 1123913142

• 1123913142 backwards is 2413193211
• The number of decimal digits it has is: 10
• The sum of 1123913142's digits is 27
• More coming soon!