201728397 (number)

201728397 is an odd 9-digits composite number following 201728396 and preceding 201728398. In scientific notation, it is written as 2.01728397 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 124140528 positive integers (up to 201728397) that are relatively prime to 201728397.

Interesting facts

Basic properties

Name

Name two hundred one million seven hundred twenty-eight thousand three hundred ninety-seven

Notation

Scientific notation 2.01728397 × 10^8
Engineering notation 2.01728397 × 10^6

Prime Factorization of 201728397

Prime Factorization 3 × 13 × 5172523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201728397
Product of the distinct prime numbers

The prime factorization of 201728397 is 3 × 13 × 5172523. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201728397)

Multiplication

n×y
n×2 403456794
n×3 605185191
n×4 806913588
n×5 1008641985

Division

n÷y
n÷2 100864198.5
n÷3 67242799
n÷3 50432099.25
n÷5 40345679.4

Exponentiation

ny
n2 40694346156189609
n3 8.2092052170512E+24
n4 1.6560298090798E+33
n5 3.3406823876988E+41

Nth Root

y√n
2√n 14203.112229367
3√n 586.48333914671
4√n 119.17681078703
5√n 45.809273842318

Divisors of 201728397

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 -201728396
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 201728397 can be divided by 8 positive divisors. The sum of these divisors (counting 201728397) is 1, the average is 0.125.

Base conversion 201728397

Base System Value
2 Binary 1100000001100010000110001101
3 Ternary 112001120212100010
4 Quaternary 30001202012031
5 Quinary 403120302042
6 Senary 32003423433
8 Octal 1401420615
10 Decimal 201728397
12 Duodecimal 57684b79
16 Hexadecimal c06218d
20 Vigesimal 330g0jh
36 Base36 3c3qml

Cryptographic Hash Functions

md5 ec55770eb27035f9ef55d32745dbaf02
sha1 d0ec502677e5a6cf21840be09bedb5a27875da14
sha256 d7c21069e3162a9ffb1b9ef5b188085b8aa8df63307cc598715232a87abac38c
sha512 90e836e3ccaf2cf78fb84e41f74675c42213d17c2c8800f60accb89170511aad5b32ab00a061cbba59b9ed8e8d654305d3df0554553ebcf72bfa6230364eb9ce
ripemd-160 091fe1da08cf4fce4f6531098075d8d198ab07e7

201728397 as geometric shapes

Circle

Radius = n
Diameter 403456794
Circumference 1267496900.0713
Area 1.2784505892693E+17

Sphere

Radius = n
Volume 3.4386638402266E+25
Surface area 5.113802357077E+17
Circumference 1267496900.0713

Square

Length = n
Perimeter 806913588
Area 40694346156189609
Diagonal 285287034.95318

Cube

Length = n
Surface area 244166076937137654
Volume 8.2092052170512E+24
Space diagonal 349403832.93343

Equilateral Triangle

Length = n
Perimeter 605185191
Area 1.7621168780829E+16
Altitude 174701916.46671

Triangular Pyramid

Length = n
Surface area 1.7621168780829E+16
Volume 9.6746411285482E+23
Height 95095678.317728