201397642 (number)

201397642 is an even 9-digits composite number following 201397641 and preceding 201397643. In scientific notation, it is written as 2.01397642 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 100619052 positive integers (up to 201397642) that are relatively prime to 201397642.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety-seven thousand six hundred forty-two

Notation

Scientific notation 2.01397642 × 10^8
Engineering notation 2.01397642 × 10^6

Prime Factorization of 201397642

Prime Factorization 2 × 1283 × 78487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201397642
Product of the distinct prime numbers

The prime factorization of 201397642 is 2 × 1283 × 78487. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 16, 60, 971, 444, 3110, 3006, 57604, 54459, 269771, 194781, 6766905, 9215346, 19710875, 57035502, 313973286, 124048517, 2860643583, 4552085959

Basic calculations (n = 201397642)

Multiplication

n×y
n×2 402795284
n×3 604192926
n×4 805590568
n×5 1006988210

Division

n÷y
n÷2 100698821
n÷3 67132547.333333
n÷3 50349410.5
n÷5 40279528.4

Exponentiation

ny
n2 40561010203160164
n3 8.1688918120544E+24
n4 1.6451955487009E+33
n5 3.3133850413725E+41

Nth Root

y√n
2√n 14191.463701817
3√n 586.16263002403
4√n 119.12792998209
5√n 45.794242152709

Divisors of 201397642

1, 2, 1283, 2566, 78487, 156974, 100698821, 201397642

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 -201397641
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 201397642 can be divided by 8 positive divisors. The sum of these divisors (counting 201397642) is 1, the average is 0.125.

Base conversion 201397642

Base System Value
2 Binary 1100000000010001010110001010
3 Ternary 112000222001121221
4 Quaternary 30000101112022
5 Quinary 403024211032
6 Senary 31552352254
8 Octal 1400212612
10 Decimal 201397642
12 Duodecimal 5754568a
16 Hexadecimal c01158a
20 Vigesimal 32iee22
36 Base36 3bwney

Cryptographic Hash Functions

md5 8d02a006daf30dad2956dcad77758352
sha1 425275b1bedebacc830e16f2f47ff4fa077c1647
sha256 563ed018cb4ac1f34672b220d89b82ac2246ccb7b4a29006984d7e57d72a01ab
sha512 d82665d344ce59dd527ae23c999ef598000ea766a7055ded7c74050661cbbe185ca914ae7f44278608b2e51841c7c523c99564ea83ef83562285a42064d465eb
ripemd-160 45f64885904c495c9eedbdf9ececf969cb4df0f0

201397642 as geometric shapes

Circle

Radius = n
Diameter 402795284
Circumference 1265418705.115
Area 1.2742617167643E+17

Sphere

Radius = n
Volume 3.4217774006293E+25
Surface area 5.0970468670571E+17
Circumference 1265418705.115

Square

Length = n
Perimeter 805590568
Area 40561010203160164
Diagonal 284819276.74636

Cube

Length = n
Surface area 243366061218960984
Volume 8.1688918120544E+24
Space diagonal 348830948.46857

Equilateral Triangle

Length = n
Perimeter 604192926
Area 1.7563432619548E+16
Altitude 174415474.23428

Triangular Pyramid

Length = n
Surface area 1.7563432619548E+16
Volume 9.6271313251382E+23
Height 94939758.915454