142746130 (number)

142746130 is an even 9-digits composite number following 142746129 and preceding 142746131. In scientific notation, it is written as 1.42746130 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 57098448 positive integers (up to 142746130) that are relatively prime to 142746130.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred forty-six thousand one hundred thirty

Notation

Scientific notation 1.42746130 × 10^8
Engineering notation 1.42746130 × 10^6

Prime Factorization of 142746130

Prime Factorization 2 × 5 × 14274613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142746130
Product of the distinct prime numbers

The prime factorization of 142746130 is 2 × 5 × 14274613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 60, 43, 888, 675, 7636, 8214, 54441, 49423, 100801, 756987, 5715377, 1723077, 58758040, 87372227, 479080786, 466669335, 8049814781, 6530044280

Basic calculations (n = 142746130)

Multiplication

n×y
n×2 285492260
n×3 428238390
n×4 570984520
n×5 713730650

Division

n÷y
n÷2 71373065
n÷3 47582043.333333
n÷3 35686532.5
n÷5 28549226

Exponentiation

ny
n2 20376457629976900
n3 2.9086604697882E+24
n4 4.1520002554624E+32
n5 5.9268196822627E+40

Nth Root

y√n
2√n 11947.641189791
3√n 522.6225134903
4√n 109.30526606615
5√n 42.74771138774

Divisors of 142746130

1, 2, 5, 10, 14274613, 28549226, 71373065, 142746130

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 -142746129
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 142746130 can be divided by 8 positive divisors. The sum of these divisors (counting 142746130) is 1, the average is 0.125.

Base conversion 142746130

Base System Value
2 Binary 1000100000100010001000010010
3 Ternary 100221121020212201
4 Quaternary 20200202020102
5 Quinary 243020334010
6 Senary 22055313414
8 Octal 1040421022
10 Decimal 142746130
12 Duodecimal 3b97b86a
16 Hexadecimal 8822212
20 Vigesimal 24c356a
36 Base36 2czjma

Cryptographic Hash Functions

md5 6fff41e63b44bdd6a4b0dfc6012d4fbd
sha1 276866b94644dd0a8c64d33d17cba3225cc33e40
sha256 ec20afe194e631bac5de6f8502ac816cf14f8eb1db78cbcc7bb6385a9533de04
sha512 6d2bce2b2bfb34982d3b0dc970d0d0c409712cdfcea902aac0a29c9d1f2688fb6afffc904dbf76a95356e9cd4a93f6b4129f9295ba9e4a677dfc54d44ffd52cc
ripemd-160 c68ffaa0647dd258a2936cbff1cae9b44ced53d1

142746130 as geometric shapes

Circle

Radius = n
Diameter 285492260
Circumference 896900386.67275
Area 6.4014529596519E+16

Sphere

Radius = n
Volume 1.2183768484898E+25
Surface area 2.5605811838608E+17
Circumference 896900386.67275

Square

Length = n
Perimeter 570984520
Area 20376457629976900
Diagonal 201873513.02227

Cube

Length = n
Surface area 122258745779861400
Volume 2.9086604697882E+24
Space diagonal 247243549.74383

Equilateral Triangle

Length = n
Perimeter 428238390
Area 8.8232649733486E+15
Altitude 123621774.87192

Triangular Pyramid

Length = n
Surface area 8.8232649733486E+15
Volume 3.4278892372608E+23
Height 67291171.007424