13217621703

Names of 13217621703

• Cardinal: 13217621703 can be written as Thirteen billion, two hundred seventeen million, six hundred twenty-one thousand, seven hundred three.

Scientific notation

• Scientific notation: 1.3217621703 × 10¹⁰

Factors of 13217621703

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 215

Divisors of 13217621703

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 11 13 17 33 37 39 51 61 73 111 121 143 183 187 219 221 363 407 429 481 561 629 663 671 793 803 949 1037 1221 1241 1443 1573 1887 2013 2057 2257 2379 2409 2431 2701 2847 3111 3723 4453 4477 4719 5291 6171 6771 6919 7293 7381 8103 8177 8723 8833 10439 11407 13359 13431 13481 13651 15873 16133 20757 22143 24531 24827 26169 26499 26741 29341 29711 31317 34221 35113 38369 40443 40953 45917 48399 48983 57889 58201 74481 75701 76109 80223 88023 89133 89947 95953 105339 114829 115107 125477 137751 146949 148291 150161 164761 173667 174603 177463 227103 228327 269841 273097 287859 322751 326821 344487 376431 386243 422059 444873 450483 494283 498797 505087 532389 538813 596921 636779 819291 832711 968253 980463 984113 989417 1158729 1266177 1496391 1515261 1616439 1631201 1790763 1812371 1910337 1952093 2141893 2498133 2800937 2952339 2968251 3550261 4248673 4642649 4893603 5437113 5486767 5555957 5856279 6425679 6566131 7004569 8402811 9159821 10650783 10825243 12746019 13927947 16460301 16667871 19698393 19936081 21013707 23560823 27479463 30810307 32475729 36412181 59808243 60354437 70682469 72227441 92430921 109236543 119077673 181063311 216682323 259169053 338913377 357233019 400533991 777507159 1016740131 1201601973 4405873901 13217621703
• Sum of all divisors σ(n): 23373254016
• Sum of proper divisors (its aliquot sum) s(n): 10155632313
• 13217621703 is a deficient number, because the sum of its proper divisors (10155632313) is less than itself. Its deficiency is 3061989390

Bases of 13217621703

• Binary: 1100010011110101001110011011000111₂
• Hexadecimal: 0x313D4E6C7
• Base-36: 62LFI6F

Squares and roots of 13217621703

• 13217621703 squared (13217621703²) is 174705523483616620209
• 13217621703 cubed (13217621703³) is 2309191518831027204205986795927
• The square root of 13217621703 is 114967.9159722399
• The cube root of 13217621703 is 2364.3826980917

Scales and comparisons

• 13,217,621,703 seconds is equal to 420 years, 14 weeks, 3 days, 17 hours, 35 minutes, 3 seconds.
• To count from 1 to 13,217,621,703 would take you about eight hundred forty 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 13217621703 cubic inches would be around 197 feet tall.

Recreational maths with 13217621703

• 13217621703 backwards is 30712671231
• 13217621703 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13217621703's digits is 33
• More coming soon!