12380424144

Names of 12380424144

• Cardinal: 12380424144 can be written as Twelve billion, three hundred eighty million, four hundred twenty-four thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.2380424144 × 10¹⁰

Factors of 12380424144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 84942

Divisors of 12380424144

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 277 528 554 831 1108 1662 2216 3047 3324 4432 6094 6648 9141 12188 13296 18282 24376 36564 48752 73128 84649 146256 169298 253947 338596 507894 677192 931139 1015788 1354384 1862278 2031576 2793417 3724556 4063152 5586834 7449112 11173668 14898224 22347336 23447773 44694672 46895546 70343319 93791092 140686638 187582184 257925503 281373276 375164368 515851006 562746552 773776509 1031702012 1125493104 1547553018 2063404024 3095106036 4126808048 6190212072 12380424144
• Sum of all divisors σ(n): 35016657600
• Sum of proper divisors (its aliquot sum) s(n): 22636233456
• 12380424144 is an abundant number, because the sum of its proper divisors (22636233456) is greater than itself. Its abundance is 10255809312

Bases of 12380424144

• Binary: 1011100001111011100100011111010000₂
• Hexadecimal: 0x2E1EE47D0
• Base-36: 5OQZGEO

Squares and roots of 12380424144

• 12380424144 squared (12380424144²) is 153274901985338132736
• 12380424144 cubed (12380424144³) is 1897608297208513752528651177984
• The square root of 12380424144 is 111267.3543497823
• The cube root of 12380424144 is 2313.3704005851

Scales and comparisons

• 12,380,424,144 seconds is equal to 393 years, 34 weeks, 1 day, 22 hours, 42 minutes, 24 seconds.
• To count from 1 to 12,380,424,144 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 12380424144 cubic inches would be around 192.8 feet tall.

Recreational maths with 12380424144

• 12380424144 backwards is 44142408321
• 12380424144 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12380424144's digits is 33
• More coming soon!