13178061409072

Names of 13178061409072

• Cardinal: 13178061409072 can be written as Thirteen trillion, one hundred seventy-eight billion, sixty-one million, four hundred nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.3178061409072 × 10¹³

Factors of 13178061409072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 76692

Divisors of 13178061409072

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 691 1382 2311 2764 4622 4837 5528 9244 9674 11056 16177 18488 19348 32354 36976 38696 64708 73681 77392 129416 147362 258832 294724 515767 589448 1031534 1178896 1596901 2063068 3193802 4126136 6387604 8252272 11178307 12775208 22356614 25550416 44713228 50913571 89426456 101827142 170276791 178852912 203654284 340553582 356394997 407308568 681107164 712789994 814617136 1191937537 1362214328 1425579988 2383875074 2724428656 2851159976 4767750148 5702319952 9535500296 19071000592 117661262581 235322525162 470645050324 823628838067 941290100648 1647257676134 1882580201296 3294515352268 6589030704536 13178061409072
• Sum of all divisors σ(n): 29235263378944
• Sum of proper divisors (its aliquot sum) s(n): 16057201969872
• 13178061409072 is an abundant number, because the sum of its proper divisors (16057201969872) is greater than itself. Its abundance is 2879140560800

Bases of 13178061409072

• Binary: 10111111110001000001101010110100101100110000₂
• Hexadecimal: 0xBFC41AB4B30
• Base-36: 4O5X1IK34

Squares and roots of 13178061409072

• 13178061409072 squared (13178061409072²) is 173661302501272706123901184
• 13178061409072 cubed (13178061409072³) is 2288519308741200635736471800240729141248
• The square root of 13178061409072 is 3630159.9701765211
• The cube root of 13178061409072 is 23620.2147786151

Scales and comparisons

• 13,178,061,409,072 seconds is equal to 419,021 years, 30 weeks, 4 days, 21 hours, 37 minutes, 52 seconds.
• To count from 1 to 13,178,061,409,072 would take you about one million, forty-seven thousand, five hundred fifty-three 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 13178061409072 cubic inches would be around 1968.4 feet tall.

Recreational maths with 13178061409072

• 13178061409072 backwards is 27090416087131
• The number of decimal digits it has is: 14
• The sum of 13178061409072's digits is 49
• More coming soon!