133283128

Names of 133283128

• Cardinal: 133283128 can be written as One hundred thirty-three million, two hundred eighty-three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.33283128 × 10⁸

Factors of 133283128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 124

Divisors of 133283128

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 11 17 22 34 41 44 53 68 82 88 106 136 164 187 212 328 374 424 451 583 697 748 901 902 1166 1394 1496 1681 1802 1804 2173 2332 2788 3362 3604 3608 4346 4664 5576 6724 7208 7667 8692 9911 13448 15334 17384 18491 19822 23903 28577 30668 36941 36982 39644 47806 57154 61336 73882 73964 79288 89093 95612 114308 147764 147928 178186 191224 228616 295528 314347 356372 406351 628694 712744 812702 980023 1257388 1514581 1625404 1960046 2514776 3029162 3250808 3920092 6058324 7840184 12116648 16660391 33320782 66641564 133283128
• Sum of all divisors σ(n): 301456080
• Sum of proper divisors (its aliquot sum) s(n): 168172952
• 133283128 is an abundant number, because the sum of its proper divisors (168172952) is greater than itself. Its abundance is 34889824

Bases of 133283128

• Binary: 111111100011011110100111000₂
• Hexadecimal: 0x7F1BD38
• Base-36: 27CPX4

Squares and roots of 133283128

• 133283128 squared (133283128²) is 17764392209464384
• 133283128 cubed (133283128³) is 2367693760696244304113152
• The square root of 133283128 is 11544.8312244051
• The cube root of 133283128 is 510.8088255117

Scales and comparisons

• 133,283,128 seconds is equal to 4 years, 12 weeks, 2 days, 15 hours, 5 minutes, 28 seconds.
• To count from 1 to 133,283,128 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 133283128 cubic inches would be around 42.6 feet tall.

Recreational maths with 133283128

• 133283128 backwards is 821382331
• The number of decimal digits it has is: 9
• The sum of 133283128's digits is 31
• More coming soon!