13228100613

Names of 13228100613

• Cardinal: 13228100613 can be written as Thirteen billion, two hundred twenty-eight million, one hundred thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 1.3228100613 × 10¹⁰

Factors of 13228100613

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 54

Divisors of 13228100613

• Number of divisors d(n): 126
• Complete list of divisors:
  1 3 7 9 13 21 31 39 49 63 91 93 117 147 217 273 279 343 403 441 637 651 819 961 1029 1209 1519 1911 1953 2401 2821 2883 3087 3627 4459 4557 5733 6727 7203 8463 8649 10633 12493 13377 13671 16807 19747 20181 21609 25389 31213 31899 37479 40131 47089 50421 59241 60543 74431 87451 93639 95697 112437 117649 138229 141267 151263 177723 218491 223293 262353 280917 329623 352947 414687 423801 521017 612157 655473 669879 787059 967603 988869 1058841 1244061 1529437 1563051 1836471 1966419 2307361 2902809 2966607 3647119 4285099 4588311 4689153 5509413 6773221 6922083 8708427 10941357 12855297 13764933 16151527 20319663 20766249 29995693 32824071 38565891 47412547 48454581 60958989 89987079 113060689 142237641 145363743 209969851 269961237 339182067 426712923 629909553 1017546201 1469788957 1889728659 4409366871 13228100613
• Sum of all divisors σ(n): 24805908582
• Sum of proper divisors (its aliquot sum) s(n): 11577807969
• 13228100613 is a deficient number, because the sum of its proper divisors (11577807969) is less than itself. Its deficiency is 1650292644

Bases of 13228100613

• Binary: 1100010100011101001100110000000101₂
• Hexadecimal: 0x31474CC05
• Base-36: 62RO3R9

Squares and roots of 13228100613

• 13228100613 squared (13228100613²) is 174982645827650975769
• 13228100613 cubed (13228100613³) is 2314688044537111764919957046397
• The square root of 13228100613 is 115013.4801360259
• The cube root of 13228100613 is 2365.0073593569

Scales and comparisons

• 13,228,100,613 seconds is equal to 420 years, 31 weeks, 6 days, 23 minutes, 33 seconds.
• To count from 1 to 13,228,100,613 would take you about eight hundred forty-one 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 13228100613 cubic inches would be around 197.1 feet tall.

Recreational maths with 13228100613

• 13228100613 backwards is 31600182231
• The number of decimal digits it has is: 11
• The sum of 13228100613's digits is 27
• More coming soon!