201398639 (number)

201398639 is an odd 9-digits composite number following 201398638 and preceding 201398640. In scientific notation, it is written as 2.01398639 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 185132160 positive integers (up to 201398639) that are relatively prime to 201398639.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety-eight thousand six hundred thirty-nine

Notation

Scientific notation 2.01398639 × 10^8
Engineering notation 2.01398639 × 10^6

Prime Factorization of 201398639

Prime Factorization 13 × 241 × 64283

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201398639
Product of the distinct prime numbers

The prime factorization of 201398639 is 13 × 241 × 64283. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201398639)

Multiplication

n×y
n×2 402797278
n×3 604195917
n×4 805594556
n×5 1006993195

Division

n÷y
n÷2 100699319.5
n÷3 67132879.666667
n÷3 50349659.75
n÷5 40279727.8

Exponentiation

ny
n2 40561411791052321
n3 8.1690131306365E+24
n4 1.6452281264833E+33
n5 3.3134670551826E+41

Nth Root

y√n
2√n 14191.498828524
3√n 586.16359727
4√n 119.12807741471
5√n 45.794287492633

Divisors of 201398639

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 -201398638
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 201398639 can be divided by 8 positive divisors. The sum of these divisors (counting 201398639) is 1, the average is 0.125.

Base conversion 201398639

Base System Value
2 Binary 1100000000010001100101101111
3 Ternary 112000222002222212
4 Quaternary 30000101211233
5 Quinary 403024224024
6 Senary 31552401035
8 Octal 1400214557
10 Decimal 201398639
12 Duodecimal 5754617b
16 Hexadecimal c01196f
20 Vigesimal 32iegbj
36 Base36 3bwo6n

Cryptographic Hash Functions

md5 5dc3c23a88a5077919d663cd72b638af
sha1 81698906420e8582d9bb573ad3365232e9424d50
sha256 69e5dd8251d50883f4f57e82a235d1aa3ccca16b7d8224e004b61f667b193633
sha512 42a61f20041c18522e5963ea0c1ba3c6c4f14ae1f0b80d1cc074427ba341475f0397e5d4d0b9c721bfbc141e5174cb76fa2f8c803d1a7093eb0ded422277feb4
ripemd-160 02dfeba80faeed4008592796dc12092b191537d3

201398639 as geometric shapes

Circle

Radius = n
Diameter 402797278
Circumference 1265424969.4508
Area 1.27427433302E+17

Sphere

Radius = n
Volume 3.4218282184382E+25
Surface area 5.09709733208E+17
Circumference 1265424969.4508

Square

Length = n
Perimeter 805594556
Area 40561411791052321
Diagonal 284820686.71728

Cube

Length = n
Surface area 243368470746313926
Volume 8.1690131306365E+24
Space diagonal 348832675.32322

Equilateral Triangle

Length = n
Perimeter 604195917
Area 1.7563606512206E+16
Altitude 174416337.66161

Triangular Pyramid

Length = n
Surface area 1.7563606512206E+16
Volume 9.6272743004584E+23
Height 94940228.905761