149335732

Names of 149335732

• Cardinal: 149335732 can be written as One hundred forty-nine million, three hundred thirty-five thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 1.49335732 × 10⁸

Factors of 149335732

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 141

Divisors of 149335732

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 13 14 26 28 29 43 47 49 52 58 86 91 94 98 116 172 182 188 196 203 301 329 364 377 406 559 602 611 637 658 754 812 1118 1204 1222 1247 1274 1316 1363 1421 1508 2021 2107 2236 2303 2444 2494 2548 2639 2726 2842 3913 4042 4214 4277 4606 4988 5278 5452 5684 7826 8084 8428 8554 8729 9212 9541 10556 14147 15652 16211 17108 17458 17719 18473 19082 26273 27391 28294 29939 32422 34916 35438 36946 38164 52546 54782 56588 58609 59878 61103 64844 66787 70876 73892 99029 105092 109564 113477 117218 119756 122206 124033 133574 183911 198058 226954 234436 244412 248066 267148 367822 396116 410263 453908 496132 735644 761917 794339 820526 868231 1287377 1523834 1588678 1641052 1736462 2574754 2871841 3047668 3177356 3472924 5149508 5333419 5743682 10666838 11487364 21333676 37333933 74667866 149335732
• Sum of all divisors σ(n): 353928960
• Sum of proper divisors (its aliquot sum) s(n): 204593228
• 149335732 is an abundant number, because the sum of its proper divisors (204593228) is greater than itself. Its abundance is 55257496

Bases of 149335732

• Binary: 1000111001101010111010110100₂
• Hexadecimal: 0x8E6AEB4
• Base-36: 2GWS6S

Squares and roots of 149335732

• 149335732 squared (149335732²) is 22301160851975824
• 149335732 cubed (149335732³) is 3330360180279553323343168
• The square root of 149335732 is 12220.2999963177
• The cube root of 149335732 is 530.5438016423

Scales and comparisons

• 149,335,732 seconds is equal to 4 years, 38 weeks, 6 days, 10 hours, 8 minutes, 52 seconds.
• To count from 1 to 149,335,732 would take you about 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 149335732 cubic inches would be around 44.2 feet tall.

Recreational maths with 149335732

• 149335732 backwards is 237533941
• The number of decimal digits it has is: 9
• The sum of 149335732's digits is 37
• More coming soon!