13478307804

Names of 13478307804

• Cardinal: 13478307804 can be written as Thirteen billion, four hundred seventy-eight million, three hundred seven thousand, eight hundred four.

Scientific notation

• Scientific notation: 1.3478307804 × 10¹⁰

Factors of 13478307804

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 33734

Divisors of 13478307804

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 877 1754 2631 3508 5262 7893 10524 11401 15786 22802 31572 32839 34203 45604 65678 68406 98517 102609 131356 136812 197034 205218 295551 394068 410436 426907 591102 853814 1182204 1280721 1707628 2561442 3842163 5122884 7684326 15368652 28799803 57599606 86399409 115199212 172798818 259198227 345597636 374397439 518396454 748794878 1036792908 1123192317 1497589756 2246384634 3369576951 4492769268 6739153902 13478307804
• Sum of all divisors σ(n): 36733904480
• Sum of proper divisors (its aliquot sum) s(n): 23255596676
• 13478307804 is an abundant number, because the sum of its proper divisors (23255596676) is greater than itself. Its abundance is 9777288872

Bases of 13478307804

• Binary: 1100100011010111101010011111011100₂
• Hexadecimal: 0x3235EA7DC
• Base-36: 66WMWV0

Squares and roots of 13478307804

• 13478307804 squared (13478307804²) is 181664781259367302416
• 13478307804 cubed (13478307804³) is 2448533838960083260256000854464
• The square root of 13478307804 is 116096.1145086259
• The cube root of 13478307804 is 2379.8255529695

Scales and comparisons

• 13,478,307,804 seconds is equal to 428 years, 29 weeks, 3 days, 22 hours, 23 minutes, 24 seconds.
• To count from 1 to 13,478,307,804 would take you about eight hundred fifty-seven 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 13478307804 cubic inches would be around 198.3 feet tall.

Recreational maths with 13478307804

• 13478307804 backwards is 40870387431
• The number of decimal digits it has is: 11
• The sum of 13478307804's digits is 45
• More coming soon!