1224220473

Names of 1224220473

• Cardinal: 1224220473 can be written as One billion, two hundred twenty-four million, two hundred twenty thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 1.224220473 × 10⁹

Factors of 1224220473

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 299

Divisors of 1224220473

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 17 21 27 31 51 63 81 93 119 153 189 217 241 279 289 357 459 527 567 651 723 837 867 1071 1377 1581 1687 1953 2023 2169 2511 2601 3213 3689 4097 4743 5061 5859 6069 6507 7471 7803 8959 9639 11067 12291 14229 15183 17577 18207 19521 22413 23409 26877 28679 33201 36873 42687 45549 52297 54621 62713 67239 69649 80631 86037 99603 110619 127007 136647 156891 163863 188139 201717 208947 241893 258111 298809 331857 381021 470673 487543 564417 605151 626841 725679 774333 889049 1143063 1412019 1462629 1693251 1880523 2159119 2322999 2667147 3429189 4236057 4387887 5079753 5641569 6477357 8001441 10287567 13163661 15113833 19432071 24004323 39490983 45341499 58296213 72012969 136024497 174888639 408073491 1224220473
• Sum of all divisors σ(n): 2301330944
• Sum of proper divisors (its aliquot sum) s(n): 1077110471
• 1224220473 is a deficient number, because the sum of its proper divisors (1077110471) is less than itself. Its deficiency is 147110002

Bases of 1224220473

• Binary: 1001000111110000001111100111001₂
• Hexadecimal: 0x48F81F39
• Base-36: K8VAK9

Squares and roots of 1224220473

• 1224220473 squared (1224220473²) is 1498715766512343729
• 1224220473 cubed (1224220473³) is 1834758524572299000254963817
• The square root of 1224220473 is 34988.8621278255
• The cube root of 1224220473 is 1069.7604707375

Scales and comparisons

• 1,224,220,473 seconds is equal to 38 years, 48 weeks, 1 day, 5 hours, 14 minutes, 33 seconds.
• To count from 1 to 1,224,220,473 would take you about seventy-seven 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 1224220473 cubic inches would be around 89.1 feet tall.

Recreational maths with 1224220473

• 1224220473 backwards is 3740224221
• 1224220473 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1224220473's digits is 27
• More coming soon!