1233380421

Names of 1233380421

• Cardinal: 1233380421 can be written as One billion, two hundred thirty-three million, three hundred eighty thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.233380421 × 10⁹

Factors of 1233380421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 109

Divisors of 1233380421

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 19 21 39 49 57 63 67 91 117 133 147 169 171 201 247 273 399 441 469 507 603 637 741 819 871 931 1183 1197 1273 1407 1521 1729 1911 2197 2223 2613 2793 3211 3283 3549 3819 4221 5187 5733 6097 6591 7839 8281 8379 8911 9633 9849 10647 11323 11457 12103 15379 15561 16549 18291 19773 22477 24843 26733 28899 29547 33969 36309 41743 42679 46137 49647 54873 62377 67431 74529 79261 80199 101907 107653 108927 115843 125229 128037 138411 147199 148941 157339 187131 202293 215137 237783 292201 322959 347529 375687 384111 441597 472017 554827 561393 645411 713349 810901 876603 968877 1030393 1042587 1324791 1416051 1505959 1664481 1936233 2045407 2432703 2629809 2796781 3091179 4517877 4993443 6136221 7212751 7298109 8390343 9273537 10541713 13553631 18408663 19577467 21638253 25171029 31625139 58732401 64914759 94875417 137042269 176197203 411126807 1233380421
• Sum of all divisors σ(n): 2398468800
• Sum of proper divisors (its aliquot sum) s(n): 1165088379
• 1233380421 is a deficient number, because the sum of its proper divisors (1165088379) is less than itself. Its deficiency is 68292042

Bases of 1233380421

• Binary: 1001001100000111110010001000101₂
• Hexadecimal: 0x4983E445
• Base-36: KEBMF9

Squares and roots of 1233380421

• 1233380421 squared (1233380421²) is 1521227262906137241
• 1233380421 cubed (1233380421³) is 1876251921959849233788358461
• The square root of 1233380421 is 35119.5162409735
• The cube root of 1233380421 is 1072.4219226909

Scales and comparisons

• 1,233,380,421 seconds is equal to 39 years, 11 weeks, 2 days, 5 hours, 40 minutes, 21 seconds.
• To count from 1 to 1,233,380,421 would take you about seventy-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 1233380421 cubic inches would be around 89.4 feet tall.

Recreational maths with 1233380421

• 1233380421 backwards is 1240833321
• The number of decimal digits it has is: 10
• The sum of 1233380421's digits is 27
• More coming soon!