142425172 (number)

142425172 is an even 9-digits composite number following 142425171 and preceding 142425173. In scientific notation, it is written as 1.42425172 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 71184600 positive integers (up to 142425172) that are relatively prime to 142425172.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42425172 × 10^8
Engineering notation 1.42425172 × 10^6

Prime Factorization of 142425172

Prime Factorization 2 × 2 × 10651 × 3343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71212586
Product of the distinct prime numbers

The prime factorization of 142425172 is 2 × 2 × 10651 × 3343. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142425172)

Multiplication

n×y
n×2 284850344
n×3 427275516
n×4 569700688
n×5 712125860

Division

n÷y
n÷2 71212586
n÷3 47475057.333333
n÷3 35606293
n÷5 28485034.4

Exponentiation

ny
n2 20284929619229584
n3 2.8890845900267E+24
n4 4.114783696571E+32
n5 5.8604877572692E+40

Nth Root

y√n
2√n 11934.201774731
3√n 522.23052212216
4√n 109.24377224689
5√n 42.728470829227

Divisors of 142425172

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142425171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142425172 can be divided by 12 positive divisors. The sum of these divisors (counting 142425172) is 1, the average is 0.083333333333333.

Base conversion 142425172

Base System Value
2 Binary 1000011111010011110001010100
3 Ternary 100220222221121101
4 Quaternary 20133103301110
5 Quinary 242430101142
6 Senary 22044355444
8 Octal 1037236124
10 Decimal 142425172
12 Duodecimal 3b845b84
16 Hexadecimal 87d3c54
20 Vigesimal 24a32ic
36 Base36 2csnys

Cryptographic Hash Functions

md5 bde8c42a89a27dc2419632f057016ed6
sha1 823438d980458da1cb3b71955af735cf3439613d
sha256 82913bf01b6785df9cbdc240522f4b5ffc049a62c00c4d176f3d7a763df314a0
sha512 3b17920ea60f50d6165743a0246d974ea9250e7abac093fdfee8e903417326e2d0ecbfaa02c8da89eece1e63bcaecbb7ea96596a4c7fefb6de89983dd9c7ce8b
ripemd-160 c34db97c7000d2c607b851a36123d92ca94d3273

142425172 as geometric shapes

Circle

Radius = n
Diameter 284850344
Circumference 894883748.08293
Area 6.3726985870358E+16

Sphere

Radius = n
Volume 1.2101769231503E+25
Surface area 2.5490794348143E+17
Circumference 894883748.08293

Square

Length = n
Perimeter 569700688
Area 20284929619229584
Diagonal 201419609.86572

Cube

Length = n
Surface area 121709577715377504
Volume 2.8890845900267E+24
Space diagonal 246687634.18074

Equilateral Triangle

Length = n
Perimeter 427275516
Area 8.7836321821161E+15
Altitude 123343817.09037

Triangular Pyramid

Length = n
Surface area 8.7836321821161E+15
Volume 3.4048188417157E+23
Height 67139869.95524