1142880480

Names of 1142880480

• Cardinal: 1142880480 can be written as One billion, one hundred forty-two million, eight hundred eighty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.14288048 × 10⁹

Factors of 1142880480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 113398

Divisors of 1142880480

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 210 224 240 252 280 288 315 336 360 420 480 504 560 630 672 720 840 1008 1120 1260 1440 1680 2016 2520 3360 5040 10080 113381 226762 340143 453524 566905 680286 793667 907048 1020429 1133810 1360572 1587334 1700715 1814096 2040858 2267620 2381001 2721144 3174668 3401430 3628192 3968335 4081716 4535240 4762002 5102145 5442288 6349336 6802860 7143003 7936670 8163432 9070480 9524004 10204290 10884576 11905005 12698672 13605720 14286006 15873340 16326864 18140960 19048008 20408580 23810010 25397344 27211440 28572012 31746680 32653728 35715015 38096016 40817160 47620020 54422880 57144024 63493360 71430030 76192032 81634320 95240040 114288048 126986720 142860060 163268640 190480080 228576096 285720120 380960160 571440240 1142880480
• Sum of all divisors σ(n): 4457273184
• Sum of proper divisors (its aliquot sum) s(n): 3314392704
• 1142880480 is an abundant number, because the sum of its proper divisors (3314392704) is greater than itself. Its abundance is 2171512224

Bases of 1142880480

• Binary: 1000100000111101111100011100000₂
• Hexadecimal: 0x441EF8E0
• Base-36: IWFW80

Squares and roots of 1142880480

• 1142880480 squared (1142880480²) is 1306175791565030400
• 1142880480 cubed (1142880480³) is 1492802815628221894766592000
• The square root of 1142880480 is 33806.5153483763
• The cube root of 1142880480 is 1045.5230335793

Scales and comparisons

• 1,142,880,480 seconds is equal to 36 years, 17 weeks, 4 days, 18 hours, 48 minutes.
• To count from 1 to 1,142,880,480 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 1142880480 cubic inches would be around 87.1 feet tall.

Recreational maths with 1142880480

• 1142880480 backwards is 0840882411
• 1142880480 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1142880480's digits is 36
• More coming soon!