133046640

Names of 133046640

• Cardinal: 133046640 can be written as One hundred thirty-three million, forty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3304664 × 10⁸

Factors of 133046640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4558

Divisors of 133046640

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 41 45 48 60 72 80 82 90 120 123 144 164 180 205 240 246 328 360 369 410 492 615 656 720 738 820 984 1230 1476 1640 1845 1968 2460 2952 3280 3690 4507 4920 5904 7380 9014 9840 13521 14760 18028 22535 27042 29520 36056 40563 45070 54084 67605 72112 81126 90140 108168 135210 162252 180280 184787 202815 216336 270420 324504 360560 369574 405630 540840 554361 649008 739148 811260 923935 1081680 1108722 1478296 1622520 1663083 1847870 2217444 2771805 2956592 3245040 3326166 3695740 4434888 5543610 6652332 7391480 8315415 8869776 11087220 13304664 14782960 16630830 22174440 26609328 33261660 44348880 66523320 133046640
• Sum of all divisors σ(n): 457814448
• Sum of proper divisors (its aliquot sum) s(n): 324767808
• 133046640 is an abundant number, because the sum of its proper divisors (324767808) is greater than itself. Its abundance is 191721168

Bases of 133046640

• Binary: 111111011100010000101110000₂
• Hexadecimal: 0x7EE2170
• Base-36: 277NG0

Squares and roots of 133046640

• 133046640 squared (133046640²) is 17701408415289600
• 133046640 cubed (133046640³) is 2355112912922005906944000
• The square root of 133046640 is 11534.5845178749
• The cube root of 133046640 is 510.5065325003

Scales and comparisons

• 133,046,640 seconds is equal to 4 years, 11 weeks, 6 days, 21 hours, 24 minutes.
• To count from 1 to 133,046,640 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 133046640 cubic inches would be around 42.5 feet tall.

Recreational maths with 133046640

• 133046640 backwards is 046640331
• The number of decimal digits it has is: 9
• The sum of 133046640's digits is 27
• More coming soon!