201642421 (number)

201642421 is an odd 9-digits composite number following 201642420 and preceding 201642422. In scientific notation, it is written as 2.01642421 × 10^8. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 191029644 positive integers (up to 201642421) that are relatively prime to 201642421.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred forty-two thousand four hundred twenty-one

Notation

Scientific notation 2.01642421 × 10^8
Engineering notation 2.01642421 × 10^6

Prime Factorization of 201642421

Prime Factorization 19 × 10612759

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201642421
Product of the distinct prime numbers

The prime factorization of 201642421 is 19 × 10612759. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 38, 39, 412, 298, 5754, 325, 55876, 34804, 91043, 174888, 6624304, 8523226, 92590708, 4031301, 178098113, 329267405, 9933765140, 8070603407

Basic calculations (n = 201642421)

Multiplication

n×y
n×2 403284842
n×3 604927263
n×4 806569684
n×5 1008212105

Division

n÷y
n÷2 100821210.5
n÷3 67214140.333333
n÷3 50410605.25
n÷5 40328484.2

Exponentiation

ny
n2 40659665946741241
n3 8.1987134785522E+24
n4 1.6532084349006E+33
n5 3.3335695123098E+41

Nth Root

y√n
2√n 14200.085246223
3√n 586.40000819702
4√n 119.1641105628
5√n 45.805368423162

Divisors of 201642421

1, 19, 10612759, 201642421

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 -201642420
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 201642421 can be divided by 4 positive divisors. The sum of these divisors (counting 201642421) is 1, the average is 0.25.

Base conversion 201642421

Base System Value
2 Binary 1100000001001101000110110101
3 Ternary 112001102111101211
4 Quaternary 30001031012311
5 Quinary 403110024141
6 Senary 32001521421
8 Octal 1401150665
10 Decimal 201642421
12 Duodecimal 57643271
16 Hexadecimal c04d1b5
20 Vigesimal 3305611
36 Base36 3c1wad

Cryptographic Hash Functions

md5 b7a822494c3d45de26a67a8e442a5bcb
sha1 58a8b2c721d2d251f8de7321a4917454ce36bca3
sha256 091c00e16982a94d6b2b26e400a57285c5d98d3f5e8bc449ddb571fec6bc4580
sha512 f91eafce2dd6dd66efc9851ec97e5d5ae315160636fb397304e3425bda43f88ca7c61ef8b90fb050c544cd7b734befbd5402acbbabc164d988f508f784b0666c
ripemd-160 e63454e7ed05548aa4aeab456a4de63d2554a20d

201642421 as geometric shapes

Circle

Radius = n
Diameter 403284842
Circumference 1266956696.9313
Area 1.277361078357E+17

Sphere

Radius = n
Volume 3.4342690710809E+25
Surface area 5.1094443134279E+17
Circumference 1266956696.9313

Square

Length = n
Perimeter 806569684
Area 40659665946741241
Diagonal 285165446.52795

Cube

Length = n
Surface area 243957995680447446
Volume 8.1987134785522E+24
Space diagonal 349254918.13319

Equilateral Triangle

Length = n
Perimeter 604927263
Area 1.7606151809633E+16
Altitude 174627459.0666

Triangular Pyramid

Length = n
Surface area 1.7606151809633E+16
Volume 9.6622764961496E+23
Height 95055148.842648