138033852

Names of 138033852

• Cardinal: 138033852 can be written as One hundred thirty-eight million, thirty-three thousand, eight hundred fifty-two.

Scientific notation

• Scientific notation: 1.38033852 × 10⁸

Factors of 138033852

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 489

Divisors of 138033852

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 11 12 22 29 33 44 58 66 87 107 116 132 174 214 319 321 337 348 428 638 642 674 957 1011 1177 1276 1284 1348 1914 2022 2354 3103 3531 3707 3828 4044 4708 6206 7062 7414 9309 9773 11121 12412 14124 14828 18618 19546 22242 29319 34133 36059 37236 39092 44484 58638 68266 72118 102399 107503 108177 117276 136532 144236 204798 215006 216354 322509 396649 409596 430012 432708 645018 793298 1045711 1189947 1290036 1586596 2091422 2379894 3137133 4182844 4759788 6274266 11502821 12548532 23005642 34508463 46011284 69016926 138033852
• Sum of all divisors σ(n): 367960320
• Sum of proper divisors (its aliquot sum) s(n): 229926468
• 138033852 is an abundant number, because the sum of its proper divisors (229926468) is greater than itself. Its abundance is 91892616

Bases of 138033852

• Binary: 1000001110100011101010111100₂
• Hexadecimal: 0x83A3ABC
• Base-36: 2A6JLO

Squares and roots of 138033852

• 138033852 squared (138033852²) is 19053344297957904
• 138033852 cubed (138033852³) is 2630006506929365222966208
• The square root of 138033852 is 11748.7808729247
• The cube root of 138033852 is 516.8071766761

Scales and comparisons

• 138,033,852 seconds is equal to 4 years, 20 weeks, 1 day, 14 hours, 44 minutes, 12 seconds.
• To count from 1 to 138,033,852 would take you about 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 138033852 cubic inches would be around 43.1 feet tall.

Recreational maths with 138033852

• 138033852 backwards is 258330831
• 138033852 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 138033852's digits is 33
• More coming soon!