142912130 (number)

142912130 is an even 9-digits composite number following 142912129 and preceding 142912131. In scientific notation, it is written as 1.42912130 × 10^8. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 55619712 positive integers (up to 142912130) that are relatively prime to 142912130.

Interesting facts

Basic properties

Name

Name one hundred forty-two million nine hundred twelve thousand one hundred thirty

Notation

Scientific notation 1.42912130 × 10^8
Engineering notation 1.42912130 × 10^6

Prime Factorization of 142912130

Prime Factorization 2 × 5 × 37 × 386249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142912130
Product of the distinct prime numbers

The prime factorization of 142912130 is 2 × 5 × 37 × 386249. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 57, 1, 324, 38, 759, 4986, 68667, 2407, 994676, 683887, 648081, 6988990, 56979403, 17450405, 723770433, 624527877, 4898118479, 8219074911

Basic calculations (n = 142912130)

Multiplication

n×y
n×2 285824260
n×3 428736390
n×4 571648520
n×5 714560650

Division

n÷y
n÷2 71456065
n÷3 47637376.666667
n÷3 35728032.5
n÷5 28582426

Exponentiation

ny
n2 20423876901136900
n3 2.9188197507993E+24
n4 4.1713474767279E+32
n5 5.9613615286931E+40

Nth Root

y√n
2√n 11954.586149257
3√n 522.82502155965
4√n 109.33703009162
5√n 42.757649060376

Divisors of 142912130

1, 2, 5, 10, 37, 74, 185, 370, 386249, 772498, 1931245, 3862490, 14291213, 28582426, 71456065, 142912130

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 -142912129
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 142912130 can be divided by 16 positive divisors. The sum of these divisors (counting 142912130) is 1, the average is 0.0625.

Base conversion 142912130

Base System Value
2 Binary 1000100001001010101010000010
3 Ternary 100221220200120212
4 Quaternary 20201022222002
5 Quinary 243041142010
6 Senary 22103034122
8 Octal 1041125202
10 Decimal 142912130
12 Duodecimal 3ba3b942
16 Hexadecimal 884aa82
20 Vigesimal 24d406a
36 Base36 2d33pe

Cryptographic Hash Functions

md5 26cb80dc6c5acbd1514eabb0f3f5bcbd
sha1 952fe6ee481c19b7dcf7376934552d011cd13296
sha256 b05f1f8a3d21949e28154cd19e3d254c6edf67877e7cece8bde299cfb1c7e400
sha512 eb07942d876f6777d8f507f4bf11f0a470d5ae2301a59194aa24e5bd525d2af0265a1043f69ff769b190ac5b92c149943285950430c4f1da7528d1126a25fc84
ripemd-160 27dae9479cbc004b9a26bd75931528296a59f43f

142912130 as geometric shapes

Circle

Radius = n
Diameter 285824260
Circumference 897943395.43374
Area 6.4163501630434E+16

Sphere

Radius = n
Volume 1.2226323581685E+25
Surface area 2.5665400652174E+17
Circumference 897943395.43374

Square

Length = n
Perimeter 571648520
Area 20423876901136900
Diagonal 202108272.47363

Cube

Length = n
Surface area 122543261406821400
Volume 2.9188197507993E+24
Space diagonal 247531070.17789

Equilateral Triangle

Length = n
Perimeter 428736390
Area 8.8437981200754E+15
Altitude 123765535.08894

Triangular Pyramid

Length = n
Surface area 8.8437981200754E+15
Volume 3.4398620647523E+23
Height 67369424.157876