13950817908931908

Names of 13950817908931908

• Cardinal: 13950817908931908 can be written as Thirteen quadrillion, nine hundred fifty trillion, eight hundred seventeen billion, nine hundred eight million, nine hundred thirty-one thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.3950817908931908 × 10¹⁶

Factors of 13950817908931908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 36146135820

Divisors of 13950817908931908

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 71 142 151 213 284 302 426 453 604 639 852 906 1278 1359 1812 2556 2718 5436 10721 21442 32163 42884 64326 96489 128652 192978 385956 36146135593 72292271186 108438406779 144584542372 216876813558 325315220337 433753627116 650630440674 1301260881348 2566375627103 5132751254206 5458066474543 7699126881309 10265502508412 10916132949086 15398253762618 16374199423629 21832265898172 23097380643927 30796507525236 32748398847258 46194761287854 49122598270887 65496797694516 92389522575708 98245196541774 196490393083548 387522719692553 775045439385106 1162568159077659 1550090878770212 2325136318155318 3487704477232977 4650272636310636 6975408954465954 13950817908931908
• Sum of all divisors σ(n): 35998081022606976
• Sum of proper divisors (its aliquot sum) s(n): 22047263113675068
• 13950817908931908 is an abundant number, because the sum of its proper divisors (22047263113675068) is greater than itself. Its abundance is 8096445204743160

Bases of 13950817908931908

• Binary: 110001100100000011000111101001110010011011110101000100₂
• Hexadecimal: 0x319031E9C9BD44
• Base-36: 3TD5H9RJ7T0

Squares and roots of 13950817908931908

• 13950817908931908 squared (13950817908931908²) is 194625320328175254094885380520464
• 13950817908931908 cubed (13950817908931908³) is 2715182404365916664805766442465339976859376565312
• The square root of 13950817908931908 is 118113580.5440335807
• The cube root of 13950817908931908 is 240731.6670994655

Scales and comparisons

• 13,950,817,908,931,908 seconds is equal to 443,592,856 years, 41 weeks, 21 hours, 31 minutes, 48 seconds.
• To count from 1 to 13,950,817,908,931,908 would take you about one billion, three hundred thirty million, seven hundred seventy-eight thousand, five hundred seventy 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 13950817908931908 cubic inches would be around 20061 feet tall.

Recreational maths with 13950817908931908

• 13950817908931908 backwards is 80913980971805931
• The number of decimal digits it has is: 17
• The sum of 13950817908931908's digits is 81
• More coming soon!