142415431 (number)

142415431 is an odd 9-digits composite number following 142415430 and preceding 142415432. In scientific notation, it is written as 1.42415431 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 134667648 positive integers (up to 142415431) that are relatively prime to 142415431.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred fifteen thousand four hundred thirty-one

Notation

Scientific notation 1.42415431 × 10^8
Engineering notation 1.42415431 × 10^6

Prime Factorization of 142415431

Prime Factorization 19 × 557 × 13457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142415431
Product of the distinct prime numbers

The prime factorization of 142415431 is 19 × 557 × 13457. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142415431)

Multiplication

n×y
n×2 284830862
n×3 427246293
n×4 569661724
n×5 712077155

Division

n÷y
n÷2 71207715.5
n÷3 47471810.333333
n÷3 35603857.75
n÷5 28483086.2

Exponentiation

ny
n2 20282154986915761
n3 2.8884918440704E+24
n4 4.1136581091327E+32
n5 5.8584839259878E+40

Nth Root

y√n
2√n 11933.793654995
3√n 522.21861607254
4√n 109.24190429956
5√n 42.727886340662

Divisors of 142415431

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 -142415430
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 142415431 can be divided by 8 positive divisors. The sum of these divisors (counting 142415431) is 1, the average is 0.125.

Base conversion 142415431

Base System Value
2 Binary 1000011111010001011001000111
3 Ternary 100220222110020121
4 Quaternary 20133101121013
5 Quinary 242424243211
6 Senary 22044242411
8 Octal 1037213107
10 Decimal 142415431
12 Duodecimal 3b840407
16 Hexadecimal 87d1647
20 Vigesimal 24a1ibb
36 Base36 2csgg7

Cryptographic Hash Functions

md5 fce2c77e6f90f4f590f63df23721482f
sha1 da457d31cd0dc755015c0ae43e1bb0a919d127ad
sha256 0ae903faf5a27d0fd00902585a1d3979f3c2dfebb92040e22c9d1f4b4a1c8458
sha512 679e5cc1b2e3b97c51bb6e96058c1a5f9701480c66a9d10549bded5c9d7d50ddbd375ce1d1f69855ce10d95817090601cfa4e365c981ae962489e8827a99aa20
ripemd-160 03ac140bd48d4647bc481795b58a89ac9c8f9a6f

142415431 as geometric shapes

Circle

Radius = n
Diameter 284830862
Circumference 894822543.57485
Area 6.3718269105864E+16

Sphere

Radius = n
Volume 1.2099286343048E+25
Surface area 2.5487307642346E+17
Circumference 894822543.57485

Square

Length = n
Perimeter 569661724
Area 20282154986915761
Diagonal 201405834.01141

Cube

Length = n
Surface area 121692929921494566
Volume 2.8884918440704E+24
Space diagonal 246670762.27382

Equilateral Triangle

Length = n
Perimeter 427246293
Area 8.7824307310811E+15
Altitude 123335381.13691

Triangular Pyramid

Length = n
Surface area 8.7824307310811E+15
Volume 3.404120283907E+23
Height 67135278.003803