201642731 (number)

201642731 is an odd 9-digits composite number following 201642730 and preceding 201642732. In scientific notation, it is written as 2.01642731 × 10^8. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 198633072 positive integers (up to 201642731) that are relatively prime to 201642731.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred forty-two thousand seven hundred thirty-one

Notation

Scientific notation 2.01642731 × 10^8
Engineering notation 2.01642731 × 10^6

Prime Factorization of 201642731

Prime Factorization 67 × 3009593

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201642731
Product of the distinct prime numbers

The prime factorization of 201642731 is 67 × 3009593. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 35, 93, 476, 169, 185, 4357, 20614, 30065, 358454, 136992, 3800528, 4766953, 97402830, 41965192, 430130241, 335303170, 9231848650, 7521585132

Basic calculations (n = 201642731)

Multiplication

n×y
n×2 403285462
n×3 604928193
n×4 806570924
n×5 1008213655

Division

n÷y
n÷2 100821365.5
n÷3 67214243.666667
n÷3 50410682.75
n÷5 40328546.2

Exponentiation

ny
n2 40659790965138361
n3 8.1987512920996E+24
n4 1.6532186013287E+33
n5 3.3335951371193E+41

Nth Root

y√n
2√n 14200.096161646
3√n 586.40030870242
4√n 119.16415636275
5√n 45.805382507159

Divisors of 201642731

1, 67, 3009593, 201642731

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 -201642730
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 201642731 can be divided by 4 positive divisors. The sum of these divisors (counting 201642731) is 1, the average is 0.25.

Base conversion 201642731

Base System Value
2 Binary 1100000001001101001011101011
3 Ternary 112001102111211022
4 Quaternary 30001031023223
5 Quinary 403110031411
6 Senary 32001523055
8 Octal 1401151353
10 Decimal 201642731
12 Duodecimal 5764348b
16 Hexadecimal c04d2eb
20 Vigesimal 33056gb
36 Base36 3c1wiz

Cryptographic Hash Functions

md5 2f13e3ccb9a486c46568ebef5b7c1836
sha1 4f5df59a8142e3c367e565f270b0bcf3179b0e52
sha256 528531ec80b561a026388f8c27b1084d856a8059e48a0207bc8e1b31cb562639
sha512 a9e584e3ff369a201a5a508a0d763b9c2ac67b88b84417895d18592685c9fdc4bbedfe613e5a66a53ad9ded6582519821349495cae80313cd3f093e985810927
ripemd-160 b02b760f64976fdaa46bc172113b439e9b855f6c

201642731 as geometric shapes

Circle

Radius = n
Diameter 403285462
Circumference 1266958644.7188
Area 1.2773650059258E+17

Sphere

Radius = n
Volume 3.4342849103827E+25
Surface area 5.109460023703E+17
Circumference 1266958644.7188

Square

Length = n
Perimeter 806570924
Area 40659790965138361
Diagonal 285165884.93415

Cube

Length = n
Surface area 243958745790830166
Volume 8.1987512920996E+24
Space diagonal 349255455.06894

Equilateral Triangle

Length = n
Perimeter 604928193
Area 1.7606205944187E+16
Altitude 174627727.53447

Triangular Pyramid

Length = n
Surface area 1.7606205944187E+16
Volume 9.6623210598427E+23
Height 95055294.97805