149917350

Names of 149917350

• Cardinal: 149917350 can be written as One hundred forty-nine million, nine hundred seventeen thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.4991735 × 10⁸

Factors of 149917350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2177

Divisors of 149917350

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 25 30 33 43 50 55 66 75 86 110 129 150 165 215 258 275 330 430 473 550 645 825 946 1075 1290 1419 1650 2113 2150 2365 2838 3225 4226 4730 6339 6450 7095 10565 11825 12678 14190 21130 23243 23650 31695 35475 46486 52825 63390 69729 70950 90859 105650 116215 139458 158475 181718 232430 272577 316950 348645 454295 545154 581075 697290 908590 999449 1162150 1362885 1743225 1998898 2271475 2725770 2998347 3486450 4542950 4997245 5996694 6814425 9994490 13628850 14991735 24986225 29983470 49972450 74958675 149917350
• Sum of all divisors σ(n): 415223424
• Sum of proper divisors (its aliquot sum) s(n): 265306074
• 149917350 is an abundant number, because the sum of its proper divisors (265306074) is greater than itself. Its abundance is 115388724

Bases of 149917350

• Binary: 1000111011111000111010100110₂
• Hexadecimal: 0x8EF8EA6
• Base-36: 2H98YU

Squares and roots of 149917350

• 149917350 squared (149917350²) is 22475211831022500
• 149917350 cubed (149917350³) is 3369424198395540990375000
• The square root of 149917350 is 12244.0740768749
• The cube root of 149917350 is 531.2316791837

Scales and comparisons

• 149,917,350 seconds is equal to 4 years, 39 weeks, 6 days, 3 hours, 42 minutes, 30 seconds.
• To count from 1 to 149,917,350 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 149917350 cubic inches would be around 44.3 feet tall.

Recreational maths with 149917350

• 149917350 backwards is 053719941
• The number of decimal digits it has is: 9
• The sum of 149917350's digits is 39
• More coming soon!