13380633978615

Names of 13380633978615

• Cardinal: 13380633978615 can be written as Thirteen trillion, three hundred eighty billion, six hundred thirty-three million, nine hundred seventy-eight thousand, six hundred fifteen.

Scientific notation

• Scientific notation: 1.3380633978615 × 10¹³

Factors of 13380633978615

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20299

Divisors of 13380633978615

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 9 15 27 45 135 1741 3881 5223 8705 11643 14669 15669 19405 26115 34929 44007 47007 58215 73345 78345 104787 132021 174645 220035 235035 396063 523935 660105 1980315 6756821 20270463 25538729 33784105 56930389 60811389 76616187 101352315 127693645 170791167 182434167 229848561 284651945 304056945 383080935 512373501 689545683 853955835 912170835 1149242805 1537120503 2561867505 3447728415 7685602515 99115807249 297347421747 495579036245 892042265241 1486737108735 2676126795723 4460211326205 13380633978615
• Sum of all divisors σ(n): 23809212835200
• Sum of proper divisors (its aliquot sum) s(n): 10428578856585
• 13380633978615 is a deficient number, because the sum of its proper divisors (10428578856585) is less than itself. Its deficiency is 2952055122030

Bases of 13380633978615

• Binary: 11000010101101101011111011110110011011110111₂
• Hexadecimal: 0xC2B6BEF66F7
• Base-36: 4QQZ7ZR3R

Squares and roots of 13380633978615

• 13380633978615 squared (13380633978615²) is 179041365669666284277318225
• 13380633978615 cubed (13380633978615³) is 2395686981057169847208936180984199758375
• The square root of 13380633978615 is 3657954.8901831745
• The cube root of 13380633978615 is 23740.6294948015

Scales and comparisons

• 13,380,633,978,615 seconds is equal to 425,462 years, 40 weeks, 19 hours, 50 minutes, 15 seconds.
• To count from 1 to 13,380,633,978,615 would take you about one million, sixty-three thousand, six hundred fifty-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 13380633978615 cubic inches would be around 1978.4 feet tall.

Recreational maths with 13380633978615

• 13380633978615 backwards is 51687933608331
• The number of decimal digits it has is: 14
• The sum of 13380633978615's digits is 63
• More coming soon!