1629733149

Names of 1629733149

• Cardinal: 1629733149 can be written as One billion, six hundred twenty-nine million, seven hundred thirty-three thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 1.629733149 × 10⁹

Factors of 1629733149

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 78

Divisors of 1629733149

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 23 27 33 41 69 99 121 123 207 253 297 363 369 451 529 621 759 943 1089 1107 1353 1587 2277 2783 2829 3267 4059 4761 4961 5819 6831 8349 8487 10373 12167 12177 14283 14883 17457 21689 25047 25461 31119 36501 44649 52371 64009 65067 75141 93357 109503 114103 133837 133947 157113 192027 195201 238579 280071 328509 342309 401511 498847 576081 585603 715737 1026927 1204533 1472207 1496541 1728243 2147211 2624369 3080781 3613599 4416621 4489623 5487317 6441633 7873107 13249863 13468869 16461951 23619321 39749589 49385853 60360487 70857963 148157559 181081461 543244383 1629733149
• Sum of all divisors σ(n): 2842156800
• Sum of proper divisors (its aliquot sum) s(n): 1212423651
• 1629733149 is a deficient number, because the sum of its proper divisors (1212423651) is less than itself. Its deficiency is 417309498

Bases of 1629733149

• Binary: 1100001001000111100000100011101₂
• Hexadecimal: 0x6123C11D
• Base-36: QYAU59

Squares and roots of 1629733149

• 1629733149 squared (1629733149²) is 2656030136949456201
• 1629733149 cubed (1629733149³) is 4328620358929538508293306949
• The square root of 1629733149 is 40369.9535422077
• The cube root of 1629733149 is 1176.8076956033

Scales and comparisons

• 1,629,733,149 seconds is equal to 51 years, 42 weeks, 4 days, 15 hours, 39 minutes, 9 seconds.
• To count from 1 to 1,629,733,149 would take you about one hundred three 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 1629733149 cubic inches would be around 98.1 feet tall.

Recreational maths with 1629733149

• 1629733149 backwards is 9413379261
• The number of decimal digits it has is: 10
• The sum of 1629733149's digits is 45
• More coming soon!