133948644

Names of 133948644

• Cardinal: 133948644 can be written as One hundred thirty-three million, nine hundred forty-eight thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.33948644 × 10⁸

Factors of 133948644

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 471

Divisors of 133948644

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 17 31 34 51 59 62 68 93 102 118 124 177 186 204 236 354 359 372 527 708 718 1003 1054 1077 1436 1581 1829 2006 2108 2154 3009 3162 3658 4012 4308 5487 6018 6103 6324 7316 10974 11129 12036 12206 18309 21181 21948 22258 24412 31093 33387 36618 42362 44516 62186 63543 66774 73236 84724 93279 124372 127086 133548 186558 189193 254172 360077 373116 378386 567579 656611 720154 756772 1080231 1135158 1313222 1440308 1969833 2160462 2270316 2626444 3939666 4320924 7879332 11162387 22324774 33487161 44649548 66974322 133948644
• Sum of all divisors σ(n): 348364800
• Sum of proper divisors (its aliquot sum) s(n): 214416156
• 133948644 is an abundant number, because the sum of its proper divisors (214416156) is greater than itself. Its abundance is 80467512

Bases of 133948644

• Binary: 111111110111110010011100100₂
• Hexadecimal: 0x7FBE4E4
• Base-36: 27QZFO

Squares and roots of 133948644

• 133948644 squared (133948644²) is 17942239229438736
• 133948644 cubed (133948644³) is 2403338615106923568273984
• The square root of 133948644 is 11573.6184488689
• The cube root of 133948644 is 511.6576130889

Scales and comparisons

• 133,948,644 seconds is equal to 4 years, 13 weeks, 3 days, 7 hours, 57 minutes, 24 seconds.
• To count from 1 to 133,948,644 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 133948644 cubic inches would be around 42.6 feet tall.

Recreational maths with 133948644

• 133948644 backwards is 446849331
• The number of decimal digits it has is: 9
• The sum of 133948644's digits is 42
• More coming soon!