201642149 (number)

201642149 is an odd 9-digits composite number following 201642148 and preceding 201642150. In scientific notation, it is written as 2.01642149 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 197492400 positive integers (up to 201642149) that are relatively prime to 201642149.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred forty-two thousand one hundred forty-nine

Notation

Scientific notation 2.01642149 × 10^8
Engineering notation 2.01642149 × 10^6

Prime Factorization of 201642149

Prime Factorization 61 × 239 × 13831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201642149
Product of the distinct prime numbers

The prime factorization of 201642149 is 61 × 239 × 13831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 9, 59, 516, 21, 6419, 5813, 68082, 88507, 610833, 528353, 8978735, 7782450, 16925003, 25024044, 767503473, 405910233, 1032772141, 554402903

Basic calculations (n = 201642149)

Multiplication

n×y
n×2 403284298
n×3 604926447
n×4 806568596
n×5 1008210745

Division

n÷y
n÷2 100821074.5
n÷3 67214049.666667
n÷3 50410537.25
n÷5 40328429.8

Exponentiation

ny
n2 40659556253338201
n3 8.1986803003095E+24
n4 1.6531995147184E+33
n5 3.3335470287357E+41

Nth Root

y√n
2√n 14200.075668812
3√n 586.39974452751
4√n 119.16407037699
5√n 45.805356065577

Divisors of 201642149

1, 61, 239, 13831, 14579, 843691, 3305609, 201642149

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 -201642148
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 201642149 can be divided by 8 positive divisors. The sum of these divisors (counting 201642149) is 1, the average is 0.125.

Base conversion 201642149

Base System Value
2 Binary 1100000001001101000010100101
3 Ternary 112001102111000202
4 Quaternary 30001031002211
5 Quinary 403110022044
6 Senary 32001520245
8 Octal 1401150245
10 Decimal 201642149
12 Duodecimal 57643085
16 Hexadecimal c04d0a5
20 Vigesimal 3305579
36 Base36 3c1w2t

Cryptographic Hash Functions

md5 e80df83722bf27c3e9ce928dd3b5dcd7
sha1 5256a89fe3318be8b243d82ab103033dc85114a6
sha256 9a14ecddccc6b803bd5f9cb017e5db5ee792e75130599eb27c8e527796741a85
sha512 8d0114c36d985b1c36db9551984cc19c8c987c01eedce9612fd06b7f81a348c81addb79c953a438612b9035c038872343ca259fd134245acc20c2f1d7f4ddcc7
ripemd-160 3a8c8cb92c150d059715638066f5a09cd445ef86

201642149 as geometric shapes

Circle

Radius = n
Diameter 403284298
Circumference 1266954987.9049
Area 1.2773576322371E+17

Sphere

Radius = n
Volume 3.4342551734112E+25
Surface area 5.1094305289483E+17
Circumference 1266954987.9049

Square

Length = n
Perimeter 806568596
Area 40659556253338201
Diagonal 285165061.86186

Cube

Length = n
Surface area 243957337520029206
Volume 8.1986803003095E+24
Space diagonal 349254447.01537

Equilateral Triangle

Length = n
Perimeter 604926447
Area 1.7606104310997E+16
Altitude 174627223.50769

Triangular Pyramid

Length = n
Surface area 1.7606104310997E+16
Volume 9.6622373952157E+23
Height 95055020.620619