133322640

Names of 133322640

• Cardinal: 133322640 can be written as One hundred thirty-three million, three hundred twenty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3332264 × 10⁸

Factors of 133322640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4612

Divisors of 133322640

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 121 132 165 176 220 240 242 264 330 363 440 484 528 605 660 726 880 968 1210 1320 1452 1815 1936 2420 2640 2904 3630 4591 4840 5808 7260 9182 9680 13773 14520 18364 22955 27546 29040 36728 45910 50501 55092 68865 73456 91820 101002 110184 137730 151503 183640 202004 220368 252505 275460 303006 367280 404008 505010 550920 555511 606012 757515 808016 1010020 1101840 1111022 1212024 1515030 1666533 2020040 2222044 2424048 2777555 3030060 3333066 4040080 4444088 5555110 6060120 6666132 8332665 8888176 11110220 12120240 13332264 16665330 22220440 26664528 33330660 44440880 66661320 133322640
• Sum of all divisors σ(n): 454387584
• Sum of proper divisors (its aliquot sum) s(n): 321064944
• 133322640 is an abundant number, because the sum of its proper divisors (321064944) is greater than itself. Its abundance is 187742304

Bases of 133322640

• Binary: 111111100100101011110010000₂
• Hexadecimal: 0x7F25790
• Base-36: 27DKEO

Squares and roots of 133322640

• 133322640 squared (133322640²) is 17774926336569600
• 133322640 cubed (133322640³) is 2369800104996987615744000
• The square root of 133322640 is 11546.5423395925
• The cube root of 133322640 is 510.8592972271

Scales and comparisons

• 133,322,640 seconds is equal to 4 years, 12 weeks, 3 days, 2 hours, 4 minutes.
• To count from 1 to 133,322,640 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 133322640 cubic inches would be around 42.6 feet tall.

Recreational maths with 133322640

• 133322640 backwards is 046223331
• 133322640 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 133322640's digits is 24
• More coming soon!