121275

121,275 is an odd composite number composed of four prime numbers multiplied together.

What does the number 121275 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.

121275 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 121275:

32 × 52 × 72 × 11

(3 × 3 × 5 × 5 × 7 × 7 × 11)

See below for interesting mathematical facts about the number 121275 from the Numbermatics database.

Names of 121275

• Cardinal: 121275 can be written as One hundred twenty-one thousand, two hundred seventy-five.

Scientific notation

• Scientific notation: 1.21275 × 105

Factors of 121275

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26

Divisors of 121275

• Number of divisors d(n): 54
• Complete list of divisors:
• Sum of all divisors σ(n): 275652
• Sum of proper divisors (its aliquot sum) s(n): 154377
• 121275 is an abundant number, because the sum of its proper divisors (154377) is greater than itself. Its abundance is 33102

Bases of 121275

• Binary: 111011001101110112
• Base-36: 2LKR

Squares and roots of 121275

• 121275 squared (1212752) is 14707625625
• 121275 cubed (1212753) is 1783667297671875
• The square root of 121275 is 348.2456029875
• The cube root of 121275 is 49.4983164411

Scales and comparisons

How big is 121275?
• 121,275 seconds is equal to 9 hours, 41 minutes, 15 seconds.
• To count from 1 to 121,275 would take you about nine hours.

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 121275 cubic inches would be around 4.1 feet tall.

Recreational maths with 121275

• 121275 backwards is 572121
• The number of decimal digits it has is: 6
• The sum of 121275's digits is 18
• More coming soon!

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below: