1325489460

Names of 1325489460

• Cardinal: 1325489460 can be written as One billion, three hundred twenty-five million, four hundred eighty-nine thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.32548946 × 10⁹

Factors of 1325489460

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1119

Divisors of 1325489460

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 89 178 267 356 401 445 534 619 802 890 1068 1203 1238 1335 1604 1780 1857 2005 2406 2476 2670 3095 3714 4010 4812 5340 6015 6190 7428 8020 9285 12030 12380 18570 24060 35689 37140 55091 71378 107067 110182 142756 165273 178445 214134 220364 248219 275455 330546 356890 428268 496438 535335 550910 661092 713780 744657 826365 992876 1070670 1101820 1241095 1489314 1652730 2141340 2482190 2978628 3305460 3723285 4964380 7446570 14893140 22091491 44182982 66274473 88365964 110457455 132548946 220914910 265097892 331372365 441829820 662744730 1325489460
• Sum of all divisors σ(n): 3768508800
• Sum of proper divisors (its aliquot sum) s(n): 2443019340
• 1325489460 is an abundant number, because the sum of its proper divisors (2443019340) is greater than itself. Its abundance is 1117529880

Bases of 1325489460

• Binary: 1001111000000010101110100110100₂
• Hexadecimal: 0x4F015D34
• Base-36: LX5U7O

Squares and roots of 1325489460

• 1325489460 squared (1325489460²) is 1756922308571091600
• 1325489460 cubed (1325489460³) is 2328782002049849576494536000
• The square root of 1325489460 is 36407.2720757819
• The cube root of 1325489460 is 1098.4798450795

Scales and comparisons

• 1,325,489,460 seconds is equal to 42 years, 7 weeks, 4 days, 7 hours, 31 minutes.
• To count from 1 to 1,325,489,460 would take you about eighty-four 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 1325489460 cubic inches would be around 91.5 feet tall.

Recreational maths with 1325489460

• 1325489460 backwards is 0649845231
• The number of decimal digits it has is: 10
• The sum of 1325489460's digits is 42
• More coming soon!