12764004512

Names of 12764004512

• Cardinal: 12764004512 can be written as Twelve billion, seven hundred sixty-four million, four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.2764004512 × 10¹⁰

Factors of 12764004512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5759

Divisors of 12764004512

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 392 784 1568 2521 3229 5042 6458 10084 12916 17647 20168 22603 25832 35294 40336 45206 51664 70588 80672 90412 103328 123529 141176 158221 180824 247058 282352 316442 361648 494116 564704 632884 723296 988232 1265768 1976464 2531536 3952928 5063072 8140309 16280618 32561236 56982163 65122472 113964326 130244944 227928652 260489888 398875141 455857304 797750282 911714608 1595500564 1823429216 3191001128 6382002256 12764004512
• Sum of all divisors σ(n): 29252501460
• Sum of proper divisors (its aliquot sum) s(n): 16488496948
• 12764004512 is an abundant number, because the sum of its proper divisors (16488496948) is greater than itself. Its abundance is 3724492436

Bases of 12764004512

• Binary: 1011111000110010110100000010100000₂
• Hexadecimal: 0x2F8CB40A0
• Base-36: 5V3CWWW

Squares and roots of 12764004512

• 12764004512 squared (12764004512²) is 162919811182356358144
• 12764004512 cubed (12764004512³) is 2079509205025784610141903945728
• The square root of 12764004512 is 112977.8939084987
• The cube root of 12764004512 is 2337.0193934725

Scales and comparisons

• 12,764,004,512 seconds is equal to 405 years, 44 weeks, 3 days, 12 hours, 48 minutes, 32 seconds.
• To count from 1 to 12,764,004,512 would take you about eight hundred eleven 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 12764004512 cubic inches would be around 194.8 feet tall.

Recreational maths with 12764004512

• 12764004512 backwards is 21540046721
• 12764004512 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12764004512's digits is 32
• More coming soon!