212925 (number)

212925 is an odd 6-digits composite number following 212924 and preceding 212926. In scientific notation, it is written as 2.12925 × 10^5. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 106240 positive integers (up to 212925) that are relatively prime to 212925.

Interesting facts

Basic properties

Name

Name two hundred twelve thousand nine hundred twenty-five

Notation

Scientific notation 2.12925 × 10^5
Engineering notation 2.12925 × 10^3

Prime Factorization of 212925

Prime Factorization 5 × 15 × 17 × 167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 212925
Product of the distinct prime numbers

The prime factorization of 212925 is 5 × 15 × 17 × 167. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 12, 81, 132, 556, 4073, 7999, 80213, 34006, 662652, 161553, 5158779, 2457677, 41331631, 56866064, 5116704, 459158296, 9710775111, 266216277

Basic calculations (n = 212925)

Multiplication

n×y
n×2 425850
n×3 638775
n×4 851700
n×5 1064625

Division

n÷y
n÷2 106462.5
n÷3 70975
n÷3 53231.25
n÷5 42585

Exponentiation

ny
n2 45337055625
n3 9653392568953125
n4 2.0554486127443E+21
n5 4.3765639586859E+26

Nth Root

y√n
2√n 461.4379698291
3√n 59.713915877012
4√n 21.481107276607
5√n 11.631757280039

Divisors of 212925

1, 5, 15, 17, 75, 85, 167, 255, 835, 1275, 2505, 2839, 12525, 14195, 42585, 212925

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -212924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 212925 can be divided by 16 positive divisors. The sum of these divisors (counting 212925) is 1, the average is 0.0625.

Base conversion 212925

Base System Value
2 Binary 110011111110111101
3 Ternary 101211002010
4 Quaternary 303332331
5 Quinary 23303200
6 Senary 4321433
8 Octal 637675
10 Decimal 212925
12 Duodecimal a3279
16 Hexadecimal 33fbd
20 Vigesimal 16c65
36 Base36 4kal

Cryptographic Hash Functions

md5 ec57f2ea5b2ee5d62b942aac0ebf0a88
sha1 7fd0044fa7bcbd7a2195ee15c9226295756fc73a
sha256 bacc4ea71b2b6ec9fb526fd7a387cfc0ca658a9ca94a146ea90b298151d4421b
sha512 d147bb01a0ff9ab59e2aaba524b77676a511ba2df6de7da38dc7edbdebbfa03cf44da0df5f34685fb6bf86b0e590af2df3dae66f8b5c7b27d55af13b37c505c4
ripemd-160 eea0a3d5c732daff5e1a8ef53fec70a3129323df

212925 as geometric shapes

Circle

Radius = n
Diameter 425850
Circumference 1337847.2315312
Area 142430560886.89

Sphere

Radius = n
Volume 4.0436036235789E+16
Surface area 569722243547.57
Circumference 1337847.2315312

Square

Length = n
Perimeter 851700
Area 45337055625
Diagonal 301121.42276829

Cube

Length = n
Surface area 272022333750
Volume 9653392568953125
Space diagonal 368796.9182016

Equilateral Triangle

Length = n
Perimeter 638775
Area 19631520952.019
Altitude 184398.4591008

Triangular Pyramid

Length = n
Surface area 19631520952.019
Volume 1.1376632244938E+15
Height 100373.80758943