142425454 (number)

142425454 is an even 9-digits composite number following 142425453 and preceding 142425455. In scientific notation, it is written as 1.42425454 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 70412496 positive integers (up to 142425454) that are relatively prime to 142425454.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42425454 × 10^8
Engineering notation 1.42425454 × 10^6

Prime Factorization of 142425454

Prime Factorization 2 × 89 × 800143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142425454
Product of the distinct prime numbers

The prime factorization of 142425454 is 2 × 89 × 800143. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 57, 70, 7, 173, 8706, 9395, 83693, 76324, 478127, 639167, 7953740, 4171927, 69811421, 38606846, 688884158, 581687881, 7537492211, 6303989278

Basic calculations (n = 142425454)

Multiplication

n×y
n×2 284850908
n×3 427276362
n×4 569701816
n×5 712127270

Division

n÷y
n÷2 71212727
n÷3 47475151.333333
n÷3 35606363.5
n÷5 28485090.8

Exponentiation

ny
n2 20285009947106116
n3 2.8891017511111E+24
n4 4.1148162855419E+32
n5 5.860545775949E+40

Nth Root

y√n
2√n 11934.213589508
3√n 522.23086679183
4√n 109.24382632217
5√n 42.728487749577

Divisors of 142425454

1, 2, 89, 178, 800143, 1600286, 71212727, 142425454

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 -142425453
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 142425454 can be divided by 8 positive divisors. The sum of these divisors (counting 142425454) is 1, the average is 0.125.

Base conversion 142425454

Base System Value
2 Binary 1000011111010011110101101110
3 Ternary 100220222221222211
4 Quaternary 20133103311232
5 Quinary 242430103304
6 Senary 22044401034
8 Octal 1037236556
10 Decimal 142425454
12 Duodecimal 3b84617a
16 Hexadecimal 87d3d6e
20 Vigesimal 24a33ce
36 Base36 2cso6m

Cryptographic Hash Functions

md5 343d0dfd3693d63219dfd7533772b47a
sha1 7368fded2cb1fb5ff0a3ed39f00413394be09cb6
sha256 551ced8ebb99ed6dec274ac11c0865a5511c5f625518299e16d4a3d548d2ba80
sha512 f3b1cd3a95b43524a6d78a54532e3242ef3a3e13aa5b5042c4292bbd8622faa13cc5d3dfa34bcc52d229294abed489c0dd03aab0f619e9d5d7b9f4cc0eff2e2f
ripemd-160 cb3128070ef8c75300950d1d9a9e589f05df7013

142425454 as geometric shapes

Circle

Radius = n
Diameter 284850908
Circumference 894885519.94118
Area 6.3727238227824E+16

Sphere

Radius = n
Volume 1.2101841115685E+25
Surface area 2.549089529113E+17
Circumference 894885519.94118

Square

Length = n
Perimeter 569701816
Area 20285009947106116
Diagonal 201420008.67395

Cube

Length = n
Surface area 121710059682636696
Volume 2.8891017511111E+24
Space diagonal 246688122.61906

Equilateral Triangle

Length = n
Perimeter 427276362
Area 8.783666965107E+15
Altitude 123344061.30953

Triangular Pyramid

Length = n
Surface area 8.783666965107E+15
Volume 3.4048390662477E+23
Height 67140002.891315