328156921 (number)

328156921 is an odd 9-digits composite number following 328156920 and preceding 328156922. In scientific notation, it is written as 3.28156921 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 327935632 positive integers (up to 328156921) that are relatively prime to 328156921.

Interesting facts

Basic properties

Name

Name three hundred twenty-eight million one hundred fifty-six thousand nine hundred twenty-one

Notation

Scientific notation 3.28156921 × 10^8
Engineering notation 3.28156921 × 10^6

Prime Factorization of 328156921

Prime Factorization 1493 × 219797

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 328156921
Product of the distinct prime numbers

The prime factorization of 328156921 is 1493 × 219797. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 100, 40, 967, 691, 4351, 9192, 22687, 97412, 132149, 362045, 3603529, 8844380, 32696193, 59232345, 279266595, 661242924, 3349683261, 8479168498

Basic calculations (n = 328156921)

Multiplication

n×y
n×2 656313842
n×3 984470763
n×4 1312627684
n×5 1640784605

Division

n÷y
n÷2 164078460.5
n÷3 109385640.33333
n÷3 82039230.25
n÷5 65631384.2

Exponentiation

ny
n2 107686964800200241
n3 3.5338222800669E+25
n4 1.159648238788E+34
n5 3.8054659548373E+42

Nth Root

y√n
2√n 18115.102014618
3√n 689.75340974937
4√n 134.59235496349
5√n 50.491272215304

Divisors of 328156921

1, 1493, 219797, 328156921

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -328156920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 328156921 can be divided by 4 positive divisors. The sum of these divisors (counting 328156921) is 1, the average is 0.25.

Base conversion 328156921

Base System Value
2 Binary 10011100011110100011011111001
3 Ternary 211212111002200001
4 Quaternary 103203310123321
5 Quinary 1133002010141
6 Senary 52321313001
8 Octal 2343643371
10 Decimal 328156921
12 Duodecimal 91a95761
16 Hexadecimal 138f46f9
20 Vigesimal 52ajc61
36 Base36 5fdji1

Cryptographic Hash Functions

md5 4c39cd54882c5c9ccde25754b21c2f15
sha1 0240b1b5169e642c867d099740574a7f4ede2754
sha256 caf0c1408c57ce7cb18dc9b016352048737c5395db7093b2923f2e9829644313
sha512 e536f1eb37d97dcba6846c6bcb60305d550941048200a39a5b8fc833b9d78109fd58fc86294598998fd63865f04652a7409287837f0f62ba17b1e0fe9c9500b8
ripemd-160 d6df23acb5430ee835be5d3b0998ecb793c10be1

328156921 as geometric shapes

Circle

Radius = n
Diameter 656313842
Circumference 2061870744.4765
Area 3.3830857750369E+17

Sphere

Radius = n
Volume 1.48024401522E+26
Surface area 1.3532343100148E+18
Circumference 2061870744.4765

Square

Length = n
Perimeter 1312627684
Area 107686964800200241
Diagonal 464083968.2648

Cube

Length = n
Surface area 646121788801201446
Volume 3.5338222800669E+25
Space diagonal 568384460.02737

Equilateral Triangle

Length = n
Perimeter 984470763
Area 4.6629823586707E+16
Altitude 284192230.01368

Triangular Pyramid

Length = n
Surface area 4.6629823586707E+16
Volume 4.164649496239E+24
Height 154694656.08827