13478023287901

Names of 13478023287901

• Cardinal: 13478023287901 can be written as Thirteen trillion, four hundred seventy-eight billion, twenty-three million, two hundred eighty-seven thousand, nine hundred one.

Scientific notation

• Scientific notation: 1.3478023287901 × 10¹³

Factors of 13478023287901

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4070

Divisors of 13478023287901

• Number of divisors d(n): 64
• Complete list of divisors:
  1 31 37 61 89 683 1147 1891 2257 2759 3169 3293 5429 21173 25271 41663 60787 69967 98239 102083 117253 168299 193309 200873 282041 783401 1291553 1541531 1884397 2164427 2249119 3634843 3708007 5992579 6227063 7152433 8743271 10435517 17204501 47787461 67097237 69722689 80083799 114948217 132030047 137196259 192634003 221725423 323501027 533339531 636566537 2482597769 4092931457 4253084029 4885111739 5971654093 7127458111 11750674183 19733562647 151438463909 220951201441 364270899673 434774944771 13478023287901
• Sum of all divisors σ(n): 14712386918400
• Sum of proper divisors (its aliquot sum) s(n): 1234363630499
• 13478023287901 is a deficient number, because the sum of its proper divisors (1234363630499) is less than itself. Its deficiency is 12243659657402

Bases of 13478023287901

• Binary: 11000100001000011000110010100101010001011101₂
• Hexadecimal: 0xC4218CA545D
• Base-36: 4RZPV2N31

Squares and roots of 13478023287901

• 13478023287901 squared (13478023287901²) is 181657111749201682332985801
• 13478023287901 cubed (13478023287901³) is 2448378782568574635829589829900368093701
• The square root of 13478023287901 is 3671242.7443443453
• The cube root of 13478023287901 is 23798.0880745879

Scales and comparisons

• 13,478,023,287,901 seconds is equal to 428,559 years, 23 weeks, 2 days, 21 hours, 45 minutes, 1 second.
• To count from 1 to 13,478,023,287,901 would take you about one million, seventy-one thousand, three hundred ninety-eight 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 13478023287901 cubic inches would be around 1983.2 feet tall.

Recreational maths with 13478023287901

• 13478023287901 backwards is 10978232087431
• The number of decimal digits it has is: 14
• The sum of 13478023287901's digits is 55
• More coming soon!