164743234425

Names of 164743234425

• Cardinal: 164743234425 can be written as One hundred sixty-four billion, seven hundred forty-three million, two hundred thirty-four thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.64743234425 × 10¹¹

Factors of 164743234425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9267

Divisors of 164743234425

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 7 9 11 15 21 25 27 33 35 45 49 55 63 75 77 99 105 135 147 165 175 189 225 231 245 275 297 315 343 385 441 495 525 539 675 693 735 825 945 1029 1155 1225 1323 1485 1575 1617 1715 1925 2079 2205 2401 2475 2695 3087 3465 3675 3773 4725 4851 5145 5775 6615 7203 7425 8085 8575 9241 9261 10395 11025 11319 12005 13475 14553 15435 17325 18865 21609 24255 25725 26411 27723 33075 33957 36015 40425 46205 46305 51975 56595 60025 64687 64827 72765 77175 79233 83169 94325 101651 101871 108045 121275 132055 138615 169785 180075 194061 231025 231525 237699 249507 282975 304953 323435 324135 363825 396165 415845 452809 508255 509355 540225 582183 660275 693075 711557 713097 848925 914859 970305 1188495 1247535 1358427 1524765 1617175 1620675 1746549 1980825 2079225 2134671 2264045 2541275 2546775 2744577 2910915 3169663 3557785 3565485 4075281 4574295 4851525 4980899 5942475 6237675 6404013 6792135 7623825 8732745 9508989 10673355 11320225 12225843 13722885 14554575 14942697 15848315 17788925 17827425 19212039 20376405 22187641 22871475 24904495 28526967 32020065 33960675 34866293 43663725 44828091 47544945 53366775 61129215 66562923 68614425 74713485 79241575 85580901 96060195 101882025 104598879 110938205 124522475 134484273 142634835 160100325 174331465 199688769 224140455 237724725 244064051 305646075 313796637 332814615 373567425 427904505 480300975 522994395 554691025 599066307 672421365 713174175 732192153 871657325 941389911 998443845 1120702275 1220320255 1568983185 1664073075 2139522525 2196576459 2614971975 2995331535 3362106825 3660960765 4706949555 4992219225 6101601275 6589729377 7844915925 10982882295 14976657675 18304803825 23534747775 32948646885 54914411475 164743234425
• Sum of all divisors σ(n): 385196208960
• Sum of proper divisors (its aliquot sum) s(n): 220452974535
• 164743234425 is an abundant number, because the sum of its proper divisors (220452974535) is greater than itself. Its abundance is 55709740110

Bases of 164743234425

• Binary: 10011001011011011101100100001101111001₂
• Hexadecimal: 0x265B764379
• Base-36: 23OJV989

Squares and roots of 164743234425

• 164743234425 squared (164743234425²) is 27140333288810505080625
• 164743234425 cubed (164743234425³) is 4471186289371140267900057900515625
• The square root of 164743234425 is 405885.7406031899
• The cube root of 164743234425 is 5481.9600056519

Scales and comparisons

• 164,743,234,425 seconds is equal to 5,238 years, 16 weeks, 6 days, 9 hours, 33 minutes, 45 seconds.
• To count from 1 to 164,743,234,425 would take you about ten thousand, four hundred seventy-six 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 164743234425 cubic inches would be around 456.8 feet tall.

Recreational maths with 164743234425

• 164743234425 backwards is 524432347461
• 164743234425 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164743234425's digits is 45
• More coming soon!