149327724

Names of 149327724

• Cardinal: 149327724 can be written as One hundred forty-nine million, three hundred twenty-seven thousand, seven hundred twenty-four.

Scientific notation

• Scientific notation: 1.49327724 × 10⁸

Factors of 149327724

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 249

Divisors of 149327724

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 67 78 84 91 134 156 157 169 182 201 268 273 314 338 364 402 469 471 507 546 628 676 804 871 938 942 1014 1092 1099 1183 1407 1742 1876 1884 2028 2041 2198 2366 2613 2814 3297 3484 3549 4082 4396 4732 5226 5628 6097 6123 6594 7098 8164 10452 10519 11323 12194 12246 13188 14196 14287 18291 21038 22646 24388 24492 26533 28574 31557 33969 36582 42076 42861 45292 53066 57148 63114 67938 73164 73633 79261 79599 85722 106132 126228 135876 136747 147266 158522 159198 171444 185731 220899 237783 273494 294532 317044 318396 371462 410241 441798 475566 546988 557193 742924 820482 883596 951132 957229 1114386 1640964 1777711 1914458 2228772 2871687 3555422 3828916 5333133 5743374 7110844 10666266 11486748 12443977 21332532 24887954 37331931 49775908 74663862 149327724
• Sum of all divisors σ(n): 440418048
• Sum of proper divisors (its aliquot sum) s(n): 291090324
• 149327724 is an abundant number, because the sum of its proper divisors (291090324) is greater than itself. Its abundance is 141762600

Bases of 149327724

• Binary: 1000111001101000111101101100₂
• Hexadecimal: 0x8E68F6C
• Base-36: 2GWM0C

Squares and roots of 149327724

• 149327724 squared (149327724²) is 22298769155020176
• 149327724 cubed (149327724³) is 3329824445920566056159424
• The square root of 149327724 is 12219.9723403943
• The cube root of 149327724 is 530.5343181547

Scales and comparisons

• 149,327,724 seconds is equal to 4 years, 38 weeks, 6 days, 7 hours, 55 minutes, 24 seconds.
• To count from 1 to 149,327,724 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 149327724 cubic inches would be around 44.2 feet tall.

Recreational maths with 149327724

• 149327724 backwards is 427723941
• 149327724 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 149327724's digits is 39
• More coming soon!