12727640268

Names of 12727640268

• Cardinal: 12727640268 can be written as Twelve billion, seven hundred twenty-seven million, six hundred forty thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2727640268 × 10¹⁰

Factors of 12727640268

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 317716

Divisors of 12727640268

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 53 54 63 84 106 108 126 159 189 212 252 318 371 378 477 636 742 756 954 1113 1431 1484 1908 2226 2862 3339 4452 5724 6678 10017 13356 20034 40068 317651 635302 952953 1270604 1905906 2223557 2858859 3811812 4447114 5717718 6670671 8576577 8894228 11435436 13341342 16835503 17153154 20012013 26682684 33671006 34306308 40024026 50506509 60036039 67342012 80048052 101013018 117848521 120072078 151519527 202026036 235697042 240144156 303039054 353545563 454558581 471394084 606078108 707091126 909117162 1060636689 1414182252 1818234324 2121273378 3181910067 4242546756 6363820134 12727640268
• Sum of all divisors σ(n): 38423185920
• Sum of proper divisors (its aliquot sum) s(n): 25695545652
• 12727640268 is an abundant number, because the sum of its proper divisors (25695545652) is greater than itself. Its abundance is 12967905384

Bases of 12727640268

• Binary: 1011110110101000000110000011001100₂
• Hexadecimal: 0x2F6A060CC
• Base-36: 5UHPI30

Squares and roots of 12727640268

• 12727640268 squared (12727640268²) is 161992826791615111824
• 12727640268 cubed (12727640268³) is 2061786425400109742008465328832
• The square root of 12727640268 is 112816.8439019635
• The cube root of 12727640268 is 2334.7979177885

Scales and comparisons

• 12,727,640,268 seconds is equal to 404 years, 36 weeks, 2 days, 15 hours, 37 minutes, 48 seconds.
• To count from 1 to 12,727,640,268 would take you about eight hundred nine 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 12727640268 cubic inches would be around 194.6 feet tall.

Recreational maths with 12727640268

• 12727640268 backwards is 86204672721
• The number of decimal digits it has is: 11
• The sum of 12727640268's digits is 45
• More coming soon!