215528740 (number)

215528740 is an even 9-digits composite number following 215528739 and preceding 215528741. In scientific notation, it is written as 2.15528740 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 96 positive divisors. There are 70087680 positive integers (up to 215528740) that are relatively prime to 215528740.

Interesting facts

Basic properties

Name

Name two hundred fifteen million five hundred twenty-eight thousand seven hundred forty

Notation

Scientific notation 2.15528740 × 10^8
Engineering notation 2.15528740 × 10^6

Prime Factorization of 215528740

Prime Factorization 2 × 2 × 5 × 7 × 31 × 53 × 937

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 107764370
Product of the distinct prime numbers

The prime factorization of 215528740 is 2 × 2 × 5 × 7 × 31 × 53 × 937. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 215528740)

Multiplication

n×y
n×2 431057480
n×3 646586220
n×4 862114960
n×5 1077643700

Division

n÷y
n÷2 107764370
n÷3 71842913.333333
n÷3 53882185
n÷5 43105748

Exponentiation

ny
n2 46452637765987600
n3 1.001187848738E+25
n4 2.1578475554181E+33
n5 4.6507816473133E+41

Nth Root

y√n
2√n 14680.897111553
3√n 599.56333042471
4√n 121.16475193534
5√n 46.419561970446

Divisors of 215528740

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -215528739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 215528740 can be divided by 96 positive divisors. The sum of these divisors (counting 215528740) is 1, the average is 0.010416666666667.

Base conversion 215528740

Base System Value
2 Binary 1100110110001011010100100100
3 Ternary 120000112222211221
4 Quaternary 30312023110210
5 Quinary 420133404430
6 Senary 33215310124
8 Octal 1466132444
10 Decimal 215528740
12 Duodecimal 6021b344
16 Hexadecimal cd8b524
20 Vigesimal 37711h0
36 Base36 3kbj1g

Cryptographic Hash Functions

md5 a77047012b9763ac9c8e7da97e92b7cf
sha1 03ee4fcab01c6e06fee33c46d99ab700b5ce785f
sha256 5d646395d5218f907a0b276fdbab9bcb36ae181d34729ccd6383ec2e878297fe
sha512 d0c1121f43380554fe28ae828475a4788e7ae1034d0480a7f0f03eeca00e25c22a6dcebc9c1602e624aec5eaeb5762f68948408f3f9324d95f090b50545923b9
ripemd-160 8118aee5e9031f491fa257a8d2a4f1fa92c72a72

215528740 as geometric shapes

Circle

Radius = n
Diameter 431057480
Circumference 1354207012.4429
Area 1.4593526554549E+17

Sphere

Radius = n
Volume 4.1937658539448E+25
Surface area 5.8374106218198E+17
Circumference 1354207012.4429

Square

Length = n
Perimeter 862114960
Area 46452637765987600
Diagonal 304803667.18918

Cube

Length = n
Surface area 278715826595925600
Volume 1.001187848738E+25
Space diagonal 373306728.1713

Equilateral Triangle

Length = n
Perimeter 646586220
Area 2.0114582189071E+16
Altitude 186653364.08565

Triangular Pyramid

Length = n
Surface area 2.0114582189071E+16
Volume 1.1799111951403E+24
Height 101601222.39639