201285420 (number)

201285420 is an even 9-digits composite number following 201285419 and preceding 201285421. In scientific notation, it is written as 2.01285420 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 43211520 positive integers (up to 201285420) that are relatively prime to 201285420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01285420 × 10^8
Engineering notation 2.01285420 × 10^6

Prime Factorization of 201285420

Prime Factorization 2 × 2 × 105 × 23 × 311 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 100642710
Product of the distinct prime numbers

The prime factorization of 201285420 is 2 × 2 × 105 × 23 × 311 × 67. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201285420)

Multiplication

n×y
n×2 402570840
n×3 603856260
n×4 805141680
n×5 1006427100

Division

n÷y
n÷2 100642710
n÷3 67095140
n÷3 50321355
n÷5 40257084

Exponentiation

ny
n2 40515820304576400
n3 8.1552439066512E+24
n4 1.6415316949527E+33
n5 3.3041639666187E+41

Nth Root

y√n
2√n 14187.509295151
3√n 586.0537367193
4√n 119.11133151447
5√n 45.789137557426

Divisors of 201285420

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201285419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201285420 can be divided by 48 positive divisors. The sum of these divisors (counting 201285420) is 1, the average is 0.020833333333333.

Base conversion 201285420

Base System Value
2 Binary 1011111111110101111100101100
3 Ternary 112000202100200120
4 Quaternary 23333311330230
5 Quinary 403012113140
6 Senary 31550124540
8 Octal 1377657454
10 Decimal 201285420
12 Duodecimal 574b0750
16 Hexadecimal bff5f2c
20 Vigesimal 32i0db0
36 Base36 3bu8to

Cryptographic Hash Functions

md5 b05379ab73520ae245b51e81c15bf3a7
sha1 674caf094ac3d7673000cfb396a463c8859aed0c
sha256 d2d41b0fffe01e0418c97c1a2c40e1a61626d88e95bd1331d21d96690c39008c
sha512 755f41d4c2f01bc7d7bf3e5d5c83422641de93e03de2f7177b2e4db170182d4a24ea30706465fb644b6f8dd4301a14854c323237579d5b0e8232773b3fb6b082
ripemd-160 ac5593a33d85bbec91910dc4ce329588561aae8a

201285420 as geometric shapes

Circle

Radius = n
Diameter 402570840
Circumference 1264713593.4935
Area 1.2728420342302E+17

Sphere

Radius = n
Volume 3.4160605793824E+25
Surface area 5.0913681369209E+17
Circumference 1264713593.4935

Square

Length = n
Perimeter 805141680
Area 40515820304576400
Diagonal 284660570.87196

Cube

Length = n
Surface area 243094921827458400
Volume 8.1552439066512E+24
Space diagonal 348636574.26284

Equilateral Triangle

Length = n
Perimeter 603856260
Area 1.7543864819464E+16
Altitude 174318287.13142

Triangular Pyramid

Length = n
Surface area 1.7543864819464E+16
Volume 9.6110471143722E+23
Height 94886856.957322