12372309774

Names of 12372309774

• Cardinal: 12372309774 can be written as Twelve billion, three hundred seventy-two million, three hundred nine thousand, seven hundred seventy-four.

Scientific notation

• Scientific notation: 1.2372309774 × 10¹⁰

Factors of 12372309774

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 44872

Divisors of 12372309774

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 121 127 198 242 254 363 381 726 762 1089 1143 1397 2178 2286 2794 4191 8382 12573 15367 25146 30734 44729 46101 89458 92202 134187 138303 268374 276606 402561 492019 805122 984038 1476057 2952114 4428171 5412209 5680583 8856342 10824418 11361166 16236627 17041749 32473254 34083498 48709881 51125247 62486413 97419762 102250494 124972826 187459239 374918478 562377717 687350543 1124755434 1374701086 2062051629 4124103258 6186154887 12372309774
• Sum of all divisors σ(n): 29697857280
• Sum of proper divisors (its aliquot sum) s(n): 17325547506
• 12372309774 is an abundant number, because the sum of its proper divisors (17325547506) is greater than itself. Its abundance is 4953237732

Bases of 12372309774

• Binary: 1011100001011100100111011100001110₂
• Hexadecimal: 0x2E172770E
• Base-36: 5OM5JBI

Squares and roots of 12372309774

• 12372309774 squared (12372309774²) is 153074049143815931076
• 12372309774 cubed (12372309774³) is 1893879554367790175708505136824
• The square root of 12372309774 is 111230.8849825443
• The cube root of 12372309774 is 2312.8648808567

Scales and comparisons

• 12,372,309,774 seconds is equal to 393 years, 20 weeks, 6 days, 42 minutes, 54 seconds.
• To count from 1 to 12,372,309,774 would take you about seven hundred eighty-six 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 12372309774 cubic inches would be around 192.7 feet tall.

Recreational maths with 12372309774

• 12372309774 backwards is 47790327321
• The number of decimal digits it has is: 11
• The sum of 12372309774's digits is 45
• More coming soon!