12670322672

Names of 12670322672

• Cardinal: 12670322672 can be written as Twelve billion, six hundred seventy million, three hundred twenty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.2670322672 × 10¹⁰

Factors of 12670322672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 81664

Divisors of 12670322672

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 56 73 76 112 133 146 152 266 292 304 511 532 584 1022 1064 1168 1387 2044 2128 2774 4088 5548 8176 9709 11096 19418 22192 38836 77672 81563 155344 163126 326252 570941 652504 1141882 1305008 1549697 2283764 3099394 4567528 5954099 6198788 9135056 10847879 11908198 12397576 21695758 23816396 24795152 41678693 43391516 47632792 83357386 86783032 95265584 113127881 166714772 173566064 226255762 333429544 452511524 666859088 791895167 905023048 1583790334 1810046096 3167580668 6335161336 12670322672
• Sum of all divisors σ(n): 29937250560
• Sum of proper divisors (its aliquot sum) s(n): 17266927888
• 12670322672 is an abundant number, because the sum of its proper divisors (17266927888) is greater than itself. Its abundance is 4596605216

Bases of 12670322672

• Binary: 1011110011001101011100011111110000₂
• Hexadecimal: 0x2F335C7F0
• Base-36: 5TJKZJK

Squares and roots of 12670322672

• 12670322672 squared (12670322672²) is 160537076612597219584
• 12670322672 cubed (12670322672³) is 2034056561501191512099317608448
• The square root of 12670322672 is 112562.5278323119
• The cube root of 12670322672 is 2331.2878039979

Scales and comparisons

• 12,670,322,672 seconds is equal to 402 years, 45 weeks, 4 days, 6 hours, 4 minutes, 32 seconds.
• To count from 1 to 12,670,322,672 would take you about eight hundred five 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 12670322672 cubic inches would be around 194.3 feet tall.

Recreational maths with 12670322672

• 12670322672 backwards is 27622307621
• 12670322672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12670322672's digits is 38
• More coming soon!