142425168 (number)

142425168 is an even 9-digits composite number following 142425167 and preceding 142425169. In scientific notation, it is written as 1.42425168 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 47343744 positive integers (up to 142425168) that are relatively prime to 142425168.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42425168 × 10^8
Engineering notation 1.42425168 × 10^6

Prime Factorization of 142425168

Prime Factorization 2 × 2 × 2 × 2 × 3 × 379 × 7829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17803146
Product of the distinct prime numbers

The prime factorization of 142425168 is 2 × 2 × 2 × 2 × 3 × 379 × 7829. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142425168)

Multiplication

n×y
n×2 284850336
n×3 427275504
n×4 569700672
n×5 712125840

Division

n÷y
n÷2 71212584
n÷3 47475056
n÷3 35606292
n÷5 28485033.6

Exponentiation

ny
n2 20284928479828224
n3 2.8890843466075E+24
n4 4.1147832343175E+32
n5 5.8604869343125E+40

Nth Root

y√n
2√n 11934.201607146
3√n 522.23051723323
4√n 109.24377147987
5√n 42.728470589222

Divisors of 142425168

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142425167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142425168 can be divided by 40 positive divisors. The sum of these divisors (counting 142425168) is 1, the average is 0.025.

Base conversion 142425168

Base System Value
2 Binary 1000011111010011110001010000
3 Ternary 100220222221121020
4 Quaternary 20133103301100
5 Quinary 242430101133
6 Senary 22044355440
8 Octal 1037236120
10 Decimal 142425168
12 Duodecimal 3b845b80
16 Hexadecimal 87d3c50
20 Vigesimal 24a32i8
36 Base36 2csnyo

Cryptographic Hash Functions

md5 692cf4f98889f07985a553daceb93b50
sha1 0fe9306f494d8e9b7985f167c4c7c3174d408386
sha256 8754b0f5a17390b952022d29e9dad950b6f35026ba3f4d2693d6d9aba0540d24
sha512 ec91ffce0ecdcf1153ec280dab4ef0de7c5c7b25fbb08ee2ce29a883936664a9368f2db25f05d04eb46c052ae709e35f02d36fa9c9664796a1deec8de4884a6f
ripemd-160 137d7b79dcfabbd6cf358021c876bf8543b456f9

142425168 as geometric shapes

Circle

Radius = n
Diameter 284850336
Circumference 894883722.95018
Area 6.3726982290823E+16

Sphere

Radius = n
Volume 1.2101768211871E+25
Surface area 2.5490792916329E+17
Circumference 894883722.95018

Square

Length = n
Perimeter 569700672
Area 20284928479828224
Diagonal 201419604.20887

Cube

Length = n
Surface area 121709570878969344
Volume 2.8890843466075E+24
Space diagonal 246687627.25253

Equilateral Triangle

Length = n
Perimeter 427275504
Area 8.7836316887408E+15
Altitude 123343813.62627

Triangular Pyramid

Length = n
Surface area 8.7836316887408E+15
Volume 3.4048185548435E+23
Height 67139868.069622