142425131 (number)

142425131 is an odd 9-digits composite number following 142425130 and preceding 142425132. In scientific notation, it is written as 1.42425131 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 135741760 positive integers (up to 142425131) that are relatively prime to 142425131.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42425131 × 10^8
Engineering notation 1.42425131 × 10^6

Prime Factorization of 142425131

Prime Factorization 23 × 281 × 22037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142425131
Product of the distinct prime numbers

The prime factorization of 142425131 is 23 × 281 × 22037. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142425131)

Multiplication

n×y
n×2 284850262
n×3 427275393
n×4 569700524
n×5 712125655

Division

n÷y
n÷2 71212565.5
n÷3 47475043.666667
n÷3 35606282.75
n÷5 28485026.2

Exponentiation

ny
n2 20284917940367161
n3 2.889082094981E+24
n4 4.1147789584743E+32
n5 5.8604793219675E+40

Nth Root

y√n
2√n 11934.200056979
3√n 522.23047201058
4√n 109.24376438488
5√n 42.728468369174

Divisors of 142425131

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 -142425130
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 142425131 can be divided by 8 positive divisors. The sum of these divisors (counting 142425131) is 1, the average is 0.125.

Base conversion 142425131

Base System Value
2 Binary 1000011111010011110000101011
3 Ternary 100220222221112212
4 Quaternary 20133103300223
5 Quinary 242430101011
6 Senary 22044355335
8 Octal 1037236053
10 Decimal 142425131
12 Duodecimal 3b845b4b
16 Hexadecimal 87d3c2b
20 Vigesimal 24a32gb
36 Base36 2csnxn

Cryptographic Hash Functions

md5 8ce804d30c46ffbc9c737e3dd6be0f71
sha1 2b5a0d4ffc91e43a226147b46ba72090cd02b5ba
sha256 853714fbce7dace5e33dba4e8af0d8aec860eb0af811543268b35e31b8aaf86e
sha512 5cf16b59f825d483e9fcba35317c0039026f28e33a5384b61e1241387e48b6d7cebd199dc7e368b0202248f8376f3ca3bea9a80f2605ddddea8c998b5a8a6a75
ripemd-160 b4df72e44196971fffbf82903e0be740d4b12c9a

142425131 as geometric shapes

Circle

Radius = n
Diameter 284850262
Circumference 894883490.47233
Area 6.3726949180129E+16

Sphere

Radius = n
Volume 1.210175878028E+25
Surface area 2.5490779672052E+17
Circumference 894883490.47233

Square

Length = n
Perimeter 569700524
Area 20284917940367161
Diagonal 201419551.88296

Cube

Length = n
Surface area 121709507642202966
Volume 2.889082094981E+24
Space diagonal 246687563.16665

Equilateral Triangle

Length = n
Perimeter 427275393
Area 8.7836271250203E+15
Altitude 123343781.58333

Triangular Pyramid

Length = n
Surface area 8.7836271250203E+15
Volume 3.4048159012762E+23
Height 67139850.627655