201020745 (number)

201020745 is an odd 9-digits composite number following 201020744 and preceding 201020746. In scientific notation, it is written as 2.01020745 × 10^8. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 104595840 positive integers (up to 201020745) that are relatively prime to 201020745.

Interesting facts

Basic properties

Name

Name two hundred one million twenty thousand seven hundred forty-five

Notation

Scientific notation 2.01020745 × 10^8
Engineering notation 2.01020745 × 10^6

Prime Factorization of 201020745

Prime Factorization 15 × 41 × 326863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201020745
Product of the distinct prime numbers

The prime factorization of 201020745 is 15 × 41 × 326863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 64, 3, 508, 437, 3332, 6432, 48700, 34990, 78484, 189846, 5308363, 9141503, 65344139, 80938430, 769048907, 495709568, 4751918038, 3126907639

Basic calculations (n = 201020745)

Multiplication

n×y
n×2 402041490
n×3 603062235
n×4 804082980
n×5 1005103725

Division

n÷y
n÷2 100510372.5
n÷3 67006915
n÷3 50255186.25
n÷5 40204149

Exponentiation

ny
n2 40409339920355025
n3 8.123115615748E+24
n4 1.6329147527988E+33
n5 3.2824974012911E+41

Nth Root

y√n
2√n 14178.178479621
3√n 585.79675203544
4√n 119.07215660943
5√n 45.777089372945

Divisors of 201020745

1, 15, 41, 615, 326863, 4902945, 13401383, 201020745

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201020744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201020745 can be divided by 8 positive divisors. The sum of these divisors (counting 201020745) is 1, the average is 0.125.

Base conversion 201020745

Base System Value
2 Binary 1011111110110101010101001001
3 Ternary 112000020220121210
4 Quaternary 23332311111021
5 Quinary 402430130440
6 Senary 31540323333
8 Octal 1376652511
10 Decimal 201020745
12 Duodecimal 573a3549
16 Hexadecimal bfb5549
20 Vigesimal 32g7bh5
36 Base36 3bokll

Cryptographic Hash Functions

md5 e485db5e935058210ebab2d7b7c28da1
sha1 35d1666c5e9422de8287aa65de3e934a30c4028e
sha256 e2840075707e31a32c0984d1524df1608576c0ae87a373d58da9be21ce11dbec
sha512 94c9d8896b9659b8b0818ed60a61638f8eb1c1dab05fef5a11a8962cc26ff7b1a80e1d199b7dcd3b6345d1a65f63533d03eb15c07995b51b05e3fa14d703dff2
ripemd-160 b964636f9eb7baa89db0f9c0f782856fc336cfe4

201020745 as geometric shapes

Circle

Radius = n
Diameter 402041490
Circumference 1263050591.4223
Area 1.269496854302E+17

Sphere

Radius = n
Volume 3.4026027123593E+25
Surface area 5.077987417208E+17
Circumference 1263050591.4223

Square

Length = n
Perimeter 804082980
Area 40409339920355025
Diagonal 284286263.89734

Cube

Length = n
Surface area 242456039522130150
Volume 8.123115615748E+24
Space diagonal 348178143.71535

Equilateral Triangle

Length = n
Perimeter 603062235
Area 1.7497757460594E+16
Altitude 174089071.85767

Triangular Pyramid

Length = n
Surface area 1.7497757460594E+16
Volume 9.5731835604296E+23
Height 94762087.965781