133131670

Names of 133131670

• Cardinal: 133131670 can be written as One hundred thirty-three million, one hundred thirty-one thousand, six hundred seventy.

Scientific notation

• Scientific notation: 1.3313167 × 10⁸

Factors of 133131670

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3293

Divisors of 133131670

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 19 31 35 38 62 70 95 133 155 190 217 266 310 434 589 665 1085 1178 1330 2170 2945 3229 4123 5890 6458 8246 16145 20615 22603 32290 41230 45206 61351 100099 113015 122702 200198 226030 306755 429457 500495 613510 700693 858914 1000990 1401386 1901881 2147285 3503465 3803762 4294570 7006930 9509405 13313167 19018810 26626334 66565835 133131670
• Sum of all divisors σ(n): 297676800
• Sum of proper divisors (its aliquot sum) s(n): 164545130
• 133131670 is an abundant number, because the sum of its proper divisors (164545130) is greater than itself. Its abundance is 31413460

Bases of 133131670

• Binary: 111111011110110110110010110₂
• Hexadecimal: 0x7EF6D96
• Base-36: 279H1Y

Squares and roots of 133131670

• 133131670 squared (133131670²) is 17724041556988900
• 133131670 cubed (133131670³) is 2359631251631332428463000
• The square root of 133131670 is 11538.2698009711
• The cube root of 133131670 is 510.6152641109

Scales and comparisons

• 133,131,670 seconds is equal to 4 years, 12 weeks, 21 hours, 1 minute, 10 seconds.
• To count from 1 to 133,131,670 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 133131670 cubic inches would be around 42.6 feet tall.

Recreational maths with 133131670

• 133131670 backwards is 076131331
• The number of decimal digits it has is: 9
• The sum of 133131670's digits is 25
• More coming soon!