173420404521

Names of 173420404521

• Cardinal: 173420404521 can be written as One hundred seventy-three billion, four hundred twenty million, four hundred four thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 1.73420404521 × 10¹¹

Factors of 173420404521

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1554

Divisors of 173420404521

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 13 21 29 39 49 87 91 147 203 273 343 377 409 609 637 1029 1093 1131 1227 1421 1911 2639 2863 3279 4263 4459 5317 7651 7917 8589 9947 11861 13377 14209 15951 18473 20041 22953 29841 31697 35583 37219 42627 53557 55419 60123 83027 95091 99463 111657 129311 140287 154193 160671 221879 249081 260533 298389 374899 387933 412061 420861 447037 462579 581189 665637 696241 781599 1079351 1124697 1236183 1341111 1553153 1743567 1823731 2088723 2884427 3129259 3238053 4068323 4659459 4873687 5471193 5811481 7555457 8653281 9387777 10872071 12204969 12964073 14621061 17434443 20190989 21904813 22666371 32616213 38892219 40680367 52888199 60572967 65714439 90748511 122041101 141336923 153333691 158664597 168532949 272245533 284762569 424010769 460001073 505598847 635239577 854287707 1179730643 1905718731 1993337983 3539191929 4446677039 5980013949 8258114501 13340031117 24774343503 57806801507 173420404521
• Sum of all divisors σ(n): 301418880000
• Sum of proper divisors (its aliquot sum) s(n): 127998475479
• 173420404521 is a deficient number, because the sum of its proper divisors (127998475479) is less than itself. Its deficiency is 45421929042

Bases of 173420404521

• Binary: 10100001100000101010010101111100101001₂
• Hexadecimal: 0x2860A95F29
• Base-36: 27O214IX

Squares and roots of 173420404521

• 173420404521 squared (173420404521²) is 30074636704227277239441
• 173420404521 cubed (173420404521³) is 5215555663069208649586274395912761
• The square root of 173420404521 is 416437.7558783545
• The cube root of 173420404521 is 5576.5645245635

Scales and comparisons

• 173,420,404,521 seconds is equal to 5,514 years, 12 weeks, 14 hours, 35 minutes, 21 seconds.
• To count from 1 to 173,420,404,521 would take you about eleven thousand and twenty-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 173420404521 cubic inches would be around 464.7 feet tall.

Recreational maths with 173420404521

• 173420404521 backwards is 125404024371
• The number of decimal digits it has is: 12
• The sum of 173420404521's digits is 33
• More coming soon!