201420542 (number)

201420542 is an even 9-digits composite number following 201420541 and preceding 201420543. In scientific notation, it is written as 2.01420542 × 10^8. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 100690200 positive integers (up to 201420542) that are relatively prime to 201420542.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01420542 × 10^8
Engineering notation 2.01420542 × 10^6

Prime Factorization of 201420542

Prime Factorization 2 × 9931 × 10141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201420542
Product of the distinct prime numbers

The prime factorization of 201420542 is 2 × 9931 × 10141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 56, 68, 974, 497, 6504, 6744, 6641, 39066, 9455, 921498, 3518242, 8048654, 83672056, 94264677, 428507033, 698144078, 2407160905, 4651942679

Basic calculations (n = 201420542)

Multiplication

n×y
n×2 402841084
n×3 604261626
n×4 805682168
n×5 1007102710

Division

n÷y
n÷2 100710271
n÷3 67140180.666667
n÷3 50355135.5
n÷5 40284108.4

Exponentiation

ny
n2 40570234739573764
n3 8.1716786703122E+24
n4 1.6459439468241E+33
n5 3.3152692187093E+41

Nth Root

y√n
2√n 14192.270501932
3√n 586.18484580134
4√n 119.13131621002
5√n 45.795283515896

Divisors of 201420542

1, 2, 9931, 10141, 19862, 20282, 100710271, 201420542

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 -201420541
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 201420542 can be divided by 8 positive divisors. The sum of these divisors (counting 201420542) is 1, the average is 0.125.

Base conversion 201420542

Base System Value
2 Binary 1100000000010110111011111110
3 Ternary 112001000020001002
4 Quaternary 30000112323332
5 Quinary 403030424132
6 Senary 31553050302
8 Octal 1400267376
10 Decimal 201420542
12 Duodecimal 57556992
16 Hexadecimal c016efe
20 Vigesimal 32ihb72
36 Base36 3bx532

Cryptographic Hash Functions

md5 20bbd4bf0e023f7fe7de893afd2e50fc
sha1 28692469283f1ace6f03ee5036d5b14849af2536
sha256 db8c5d2658f3f9b73201da71e71f7e159edb38f48d633d954594eac74565ae2a
sha512 aaad5abf2f9f6008a716302080e15c72e7f75c18483948e0ec1855c3597cea8a8871a1d14b02d8b725bfa6ad3aeedc70ee8f49765e27f45868c928de2dfc78b9
ripemd-160 15aac6cf204adf40b24ab5109c2e202cdbc20936

201420542 as geometric shapes

Circle

Radius = n
Diameter 402841084
Circumference 1265562590.0585
Area 1.2745515141226E+17

Sphere

Radius = n
Volume 3.4229447570866E+25
Surface area 5.0982060564903E+17
Circumference 1265562590.0585

Square

Length = n
Perimeter 805682168
Area 40570234739573764
Diagonal 284851662.23694

Cube

Length = n
Surface area 243421408437442584
Volume 8.1716786703122E+24
Space diagonal 348870612.43206

Equilateral Triangle

Length = n
Perimeter 604261626
Area 1.7567426960984E+16
Altitude 174435306.21603

Triangular Pyramid

Length = n
Surface area 1.7567426960984E+16
Volume 9.630415669092E+23
Height 94950554.07898