9045130120

Names of 9045130120

• Cardinal: 9045130120 can be written as Nine billion, forty-five million, one hundred thirty thousand, one hundred twenty.

Scientific notation

• Scientific notation: 9.04513012 × 10⁹

Factors of 9045130120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 70462

Divisors of 9045130120

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 13 19 20 26 38 40 52 65 76 95 104 130 152 169 190 247 260 338 380 494 520 676 760 845 988 1235 1352 1690 1976 2470 3211 3380 4940 6422 6760 9880 12844 16055 25688 32110 64220 70423 128440 140846 281692 352115 563384 704230 915499 1338037 1408460 1830998 2676074 2816920 3661996 4577495 5352148 6690185 7323992 9154990 10704296 11901487 13380370 17394481 18309980 23802974 26760740 34788962 36619960 47605948 53521480 59507435 69577924 86972405 95211896 119014870 139155848 173944810 226128253 238029740 347889620 452256506 476059480 695779240 904513012 1130641265 1809026024 2261282530 4522565060 9045130120
• Sum of all divisors σ(n): 23197665600
• Sum of proper divisors (its aliquot sum) s(n): 14152535480
• 9045130120 is an abundant number, because the sum of its proper divisors (14152535480) is greater than itself. Its abundance is 5107405360

Bases of 9045130120

• Binary: 1000011011001000011011101110001000₂
• Hexadecimal: 0x21B21BB88
• Base-36: 45L8J2G

Squares and roots of 9045130120

• 9045130120 squared (9045130120²) is 81814378887731214400
• 9045130120 cubed (9045130120³) is 740021702726509705833617728000
• The square root of 9045130120 is 95105.8889869605
• The cube root of 9045130120 is 2083.5548585489

Scales and comparisons

• 9,045,130,120 seconds is equal to 287 years, 31 weeks, 4 days, 8 minutes, 40 seconds.
• To count from 1 to 9,045,130,120 would take you about five hundred seventy-five 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 9045130120 cubic inches would be around 173.6 feet tall.

Recreational maths with 9045130120

• 9045130120 backwards is 0210315409
• The number of decimal digits it has is: 10
• The sum of 9045130120's digits is 25
• More coming soon!