1142512826

Names of 1142512826

• Cardinal: 1142512826 can be written as One billion, one hundred forty-two million, five hundred twelve thousand, eight hundred twenty-six.

Scientific notation

• Scientific notation: 1.142512826 × 10⁹

Factors of 1142512826

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11463

Divisors of 1142512826

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 13 14 19 26 29 38 58 91 133 182 203 247 266 377 406 494 551 754 1102 1729 2639 3458 3857 5278 7163 7714 11393 14326 22786 50141 79751 100282 148109 159502 216467 296218 330397 432934 660794 1036763 1515269 2073526 2312779 2814071 3030538 4295161 4625558 5628142 6277543 8590322 12555086 19698497 30066127 39396994 43942801 60132254 81608059 87885602 163216118 571256413 1142512826
• Sum of all divisors σ(n): 2297030400
• Sum of proper divisors (its aliquot sum) s(n): 1154517574
• 1142512826 is an abundant number, because the sum of its proper divisors (1154517574) is greater than itself. Its abundance is 12004748

Bases of 1142512826

• Binary: 1000100000110010101110010111010₂
• Hexadecimal: 0x44195CBA
• Base-36: IW80JE

Squares and roots of 1142512826

• 1142512826 squared (1142512826²) is 1305335557574506276
• 1142512826 cubed (1142512826³) is 1491362616762734870947495976
• The square root of 1142512826 is 33801.0772905243
• The cube root of 1142512826 is 1045.4109098831

Scales and comparisons

• 1,142,512,826 seconds is equal to 36 years, 17 weeks, 12 hours, 40 minutes, 26 seconds.
• To count from 1 to 1,142,512,826 would take you about seventy-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 1142512826 cubic inches would be around 87.1 feet tall.

Recreational maths with 1142512826

• 1142512826 backwards is 6282152411
• The number of decimal digits it has is: 10
• The sum of 1142512826's digits is 32
• More coming soon!