133243152

Names of 133243152

• Cardinal: 133243152 can be written as One hundred thirty-three million, two hundred forty-three thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.33243152 × 10⁸

Factors of 133243152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8105

Divisors of 133243152

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 294 336 343 392 588 686 784 1029 1176 1372 2058 2352 2744 4116 5488 8093 8232 16186 16464 24279 32372 48558 56651 64744 97116 113302 129488 169953 194232 226604 339906 388464 396557 453208 679812 793114 906416 1189671 1359624 1586228 2379342 2719248 2775899 3172456 4758684 5551798 6344912 8327697 9517368 11103596 16655394 19034736 22207192 33310788 44414384 66621576 133243152
• Sum of all divisors σ(n): 401462400
• Sum of proper divisors (its aliquot sum) s(n): 268219248
• 133243152 is an abundant number, because the sum of its proper divisors (268219248) is greater than itself. Its abundance is 134976096

Bases of 133243152

• Binary: 111111100010010000100010000₂
• Hexadecimal: 0x7F12110
• Base-36: 27BV2O

Squares and roots of 133243152

• 133243152 squared (133243152²) is 17753737554895104
• 133243152 cubed (133243152³) is 2365563951594996686327808
• The square root of 133243152 is 11543.0997569977
• The cube root of 133243152 is 510.7577509415

Scales and comparisons

• 133,243,152 seconds is equal to 4 years, 12 weeks, 2 days, 3 hours, 59 minutes, 12 seconds.
• To count from 1 to 133,243,152 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 133243152 cubic inches would be around 42.6 feet tall.

Recreational maths with 133243152

• 133243152 backwards is 251342331
• 133243152 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 133243152's digits is 24
• More coming soon!