13247442675

Names of 13247442675

• Cardinal: 13247442675 can be written as Thirteen billion, two hundred forty-seven million, four hundred forty-two thousand, six hundred seventy-five.

Scientific notation

• Scientific notation: 1.3247442675 × 10¹⁰

Factors of 13247442675

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 665

Divisors of 13247442675

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 5 9 15 19 25 27 45 57 67 75 81 95 135 171 201 225 243 285 335 405 475 513 571 603 675 729 855 1005 1215 1273 1425 1539 1675 1713 1809 2025 2565 2855 3015 3645 3819 4275 4617 5025 5139 5427 6075 6365 7695 8565 9045 10849 11457 12825 13851 14275 15075 15417 16281 18225 19095 23085 25695 27135 31825 32547 34371 38257 38475 42825 45225 46251 48843 54245 57285 69255 77085 81405 95475 97641 103113 114771 115425 128475 135675 138753 162735 171855 191285 231255 244215 271225 286425 292923 309339 344313 346275 385425 407025 416259 488205 515565 573855 693765 726883 813675 859275 878769 928017 956425 1032939 1156275 1221075 1464615 1546695 1721565 2081295 2180649 2441025 2577825 2636307 2869275 3098817 3468825 3634415 4393845 4640085 5164695 6541947 7323075 7733475 7908921 8607825 9296451 10406475 10903245 13181535 15494085 18172075 19625841 21969225 23200425 25823475 27889353 32709735 39544605 46482255 54516225 58877523 65907675 77470425 98129205 139446765 163548675 176632569 197723025 232411275 294387615 490646025 529897707 697233825 883162845 1471938075 2649488535 4415814225 13247442675
• Sum of all divisors σ(n): 26358263360
• Sum of proper divisors (its aliquot sum) s(n): 13110820685
• 13247442675 is a deficient number, because the sum of its proper divisors (13110820685) is less than itself. Its deficiency is 136621990

Bases of 13247442675

• Binary: 1100010101100110111110111011110011₂
• Hexadecimal: 0x3159BEEF3
• Base-36: 6336O6R

Squares and roots of 13247442675

• 13247442675 squared (13247442675²) is 175494737427411155625
• 13247442675 cubed (13247442675³) is 2324856473833806257797691296875
• The square root of 13247442675 is 115097.5354862127
• The cube root of 13247442675 is 2366.1594985993

Scales and comparisons

• 13,247,442,675 seconds is equal to 421 years, 11 weeks, 5 days, 21 hours, 11 minutes, 15 seconds.
• To count from 1 to 13,247,442,675 would take you about eight hundred forty-two 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 13247442675 cubic inches would be around 197.2 feet tall.

Recreational maths with 13247442675

• 13247442675 backwards is 57624474231
• 13247442675 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13247442675's digits is 45
• More coming soon!