142425478 (number)

142425478 is an even 9-digits composite number following 142425477 and preceding 142425479. In scientific notation, it is written as 1.42425478 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 65664000 positive integers (up to 142425478) that are relatively prime to 142425478.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42425478 × 10^8
Engineering notation 1.42425478 × 10^6

Prime Factorization of 142425478

Prime Factorization 2 × 13 × 1153 × 4751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142425478
Product of the distinct prime numbers

The prime factorization of 142425478 is 2 × 13 × 1153 × 4751. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 42, 72, 994, 171, 3974, 5834, 67645, 93205, 154511, 85933, 5036421, 8893744, 65773823, 69351514, 90187598, 186936243, 6900826418, 5345116100

Basic calculations (n = 142425478)

Multiplication

n×y
n×2 284850956
n×3 427276434
n×4 569701912
n×5 712127390

Division

n÷y
n÷2 71212739
n÷3 47475159.333333
n÷3 35606369.5
n÷5 28485095.6

Exponentiation

ny
n2 20285016783528484
n3 2.8891032116321E+24
n4 4.1148190590803E+32
n5 5.8605507137303E+40

Nth Root

y√n
2√n 11934.21459502
3√n 522.2308961254
4√n 109.24383092432
5√n 42.728489189606

Divisors of 142425478

1, 2, 13, 26, 1153, 2306, 4751, 9502, 14989, 29978, 61763, 123526, 5477903, 10955806, 71212739, 142425478

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142425477
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142425478 can be divided by 16 positive divisors. The sum of these divisors (counting 142425478) is 1, the average is 0.0625.

Base conversion 142425478

Base System Value
2 Binary 1000011111010011110110000110
3 Ternary 100220222222000201
4 Quaternary 20133103312012
5 Quinary 242430103403
6 Senary 22044401114
8 Octal 1037236606
10 Decimal 142425478
12 Duodecimal 3b84619a
16 Hexadecimal 87d3d86
20 Vigesimal 24a33di
36 Base36 2cso7a

Cryptographic Hash Functions

md5 66e9fa9a9b3b3c6a6e4c9ccb5a2a6b9a
sha1 349f7cfc7c499a180153edf17dc9a72f9c2d9519
sha256 61fbb765eb9f0b95c3af0adbc16b5873add0c89854573943ea82088d6b79f3e9
sha512 94b5563dbc7385408dab6e4670375491bc779882f5a10fc3eb1df86e416a90bdef764f769f16650328a36ed0112071ed482dc655c8c8b4b050e073fd0a5dccbc
ripemd-160 ab71c64df9c70f9b3ceb0937d42da5ee18f480fc

142425478 as geometric shapes

Circle

Radius = n
Diameter 284850956
Circumference 894885670.73763
Area 6.3727259705079E+16

Sphere

Radius = n
Volume 1.2101847233501E+25
Surface area 2.5490903882031E+17
Circumference 894885670.73763

Square

Length = n
Perimeter 569701912
Area 20285016783528484
Diagonal 201420042.61507

Cube

Length = n
Surface area 121710100701170904
Volume 2.8891032116321E+24
Space diagonal 246688164.18828

Equilateral Triangle

Length = n
Perimeter 427276434
Area 8.7836699253647E+15
Altitude 123344082.09414

Triangular Pyramid

Length = n
Surface area 8.7836699253647E+15
Volume 3.4048407874881E+23
Height 67140014.205024