13191958164

Names of 13191958164

• Cardinal: 13191958164 can be written as Thirteen billion, one hundred ninety-one million, nine hundred fifty-eight thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.3191958164 × 10¹⁰

Factors of 13191958164

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7277

Divisors of 13191958164

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 49 66 77 84 98 132 147 154 196 231 293 294 308 462 539 586 588 879 924 1078 1172 1617 1758 2051 2156 3223 3234 3516 4102 6153 6446 6468 6961 8204 9669 12306 12892 13922 14357 19338 20883 22561 24612 27844 28714 38676 41766 43071 45122 48727 57428 67683 76571 83532 86142 90244 97454 135366 146181 153142 157927 172284 194908 229713 270732 292362 306284 315854 341089 459426 473781 535997 584724 631708 682178 918852 947562 1023267 1071994 1364356 1607991 1895124 2039573 2046534 2143988 3215982 3751979 4079146 4093068 6118719 6431964 7503958 8158292 11255937 12237438 14277011 15007916 22435303 22511874 24474876 28554022 42831033 44870606 45023748 57108044 67305909 85662066 89741212 99939077 134611818 157047121 171324132 199878154 269223636 299817231 314094242 399756308 471141363 599634462 628188484 942282726 1099329847 1199268924 1884565452 2198659694 3297989541 4397319388 6595979082 13191958164
• Sum of all divisors σ(n): 39200849856
• Sum of proper divisors (its aliquot sum) s(n): 26008891692
• 13191958164 is an abundant number, because the sum of its proper divisors (26008891692) is greater than itself. Its abundance is 12816933528

Bases of 13191958164

• Binary: 1100010010010011010100111010010100₂
• Hexadecimal: 0x3124D4E94
• Base-36: 6265G2C

Squares and roots of 13191958164

• 13191958164 squared (13191958164²) is 174027760200726250896
• 13191958164 cubed (13191958164³) is 2295766931942604944236599514944
• The square root of 13191958164 is 114856.2499997279
• The cube root of 13191958164 is 2362.8514659545

Scales and comparisons

• 13,191,958,164 seconds is equal to 419 years, 24 weeks, 16 hours, 49 minutes, 24 seconds.
• To count from 1 to 13,191,958,164 would take you about eight hundred thirty-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 13191958164 cubic inches would be around 196.9 feet tall.

Recreational maths with 13191958164

• 13191958164 backwards is 46185919131
• The number of decimal digits it has is: 11
• The sum of 13191958164's digits is 48
• More coming soon!