12380009265

Names of 12380009265

• Cardinal: 12380009265 can be written as Twelve billion, three hundred eighty million, nine thousand, two hundred sixty-five.

Scientific notation

• Scientific notation: 1.2380009265 × 10¹⁰

Factors of 12380009265

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30180

Divisors of 12380009265

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 13 15 19 37 39 45 57 65 95 111 117 171 185 195 247 285 333 481 555 585 703 741 855 1235 1443 1665 2109 2223 2405 3515 3705 4329 6327 7215 9139 10545 11115 21645 27417 30103 31635 45695 82251 90309 137085 150515 270927 391339 411255 451545 571957 1113811 1174017 1354635 1715871 1956695 2859785 3341433 3522051 5147613 5569055 5870085 7435441 8579355 10024299 14479543 16707165 17610255 21162409 22306323 25738065 37177205 43438629 50121495 63487227 66918969 72397715 105812045 111531615 130315887 190461681 217193145 275111317 317436135 334594845 651579435 825333951 952308405 1375556585 2476001853 4126669755 12380009265
• Sum of all divisors σ(n): 24983911680
• Sum of proper divisors (its aliquot sum) s(n): 12603902415
• 12380009265 is an abundant number, because the sum of its proper divisors (12603902415) is greater than itself. Its abundance is 223893150

Bases of 12380009265

• Binary: 1011100001111001111111001100110001₂
• Hexadecimal: 0x2E1E7F331
• Base-36: 5OQQKA9

Squares and roots of 12380009265

• 12380009265 squared (12380009265²) is 153264629401485840225
• 12380009265 cubed (12380009265³) is 1897417531987186106751809684625
• The square root of 12380009265 is 111265.4900002691
• The cube root of 12380009265 is 2313.3445592647

Scales and comparisons

• 12,380,009,265 seconds is equal to 393 years, 33 weeks, 4 days, 3 hours, 27 minutes, 45 seconds.
• To count from 1 to 12,380,009,265 would take you about seven hundred eighty-seven 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 12380009265 cubic inches would be around 192.8 feet tall.

Recreational maths with 12380009265

• 12380009265 backwards is 56290008321
• The number of decimal digits it has is: 11
• The sum of 12380009265's digits is 36
• More coming soon!