142912124 (number)

142912124 is an even 9-digits composite number following 142912123 and preceding 142912125. In scientific notation, it is written as 1.42912124 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 71424144 positive integers (up to 142912124) that are relatively prime to 142912124.

Interesting facts

Basic properties

Name

Name one hundred forty-two million nine hundred twelve thousand one hundred twenty-four

Notation

Scientific notation 1.42912124 × 10^8
Engineering notation 1.42912124 × 10^6

Prime Factorization of 142912124

Prime Factorization 2 × 2 × 2693 × 13267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71456062
Product of the distinct prime numbers

The prime factorization of 142912124 is 2 × 2 × 2693 × 13267. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142912124)

Multiplication

n×y
n×2 285824248
n×3 428736372
n×4 571648496
n×5 714560620

Division

n÷y
n÷2 71456062
n÷3 47637374.666667
n÷3 35728031
n÷5 28582424.8

Exponentiation

ny
n2 20423875186191376
n3 2.9188193831695E+24
n4 4.1713467762112E+32
n5 5.961360277289E+40

Nth Root

y√n
2√n 11954.585898307
3√n 522.82501424292
4√n 109.33702894403
5√n 42.75764870135

Divisors of 142912124

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142912123
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142912124 can be divided by 12 positive divisors. The sum of these divisors (counting 142912124) is 1, the average is 0.083333333333333.

Base conversion 142912124

Base System Value
2 Binary 1000100001001010101001111100
3 Ternary 100221220200120122
4 Quaternary 20201022221330
5 Quinary 243041141444
6 Senary 22103034112
8 Octal 1041125174
10 Decimal 142912124
12 Duodecimal 3ba3b938
16 Hexadecimal 884aa7c
20 Vigesimal 24d4064
36 Base36 2d33p8

Cryptographic Hash Functions

md5 c490c0dbbd8543500108a503080a2d6f
sha1 42a7f4e7a0a86c13d95d6db0928be42e414b200c
sha256 7f8e5bbdac3fca7e99384a311ae90bda6c47c686725527b15feab1a6622e8aae
sha512 ccae1457af38c7b5ddc0dc80fe46838a98fd9b80611c6bdc3de21f7fca28f0b832dc24bdd7066129c9f930b05fa6cb07d57dd9b3d89792a73760348afdae26fc
ripemd-160 50201c2d1eb5fe8ffdc58a9b94174982135be32f

142912124 as geometric shapes

Circle

Radius = n
Diameter 285824248
Circumference 897943357.73463
Area 6.4163496242774E+16

Sphere

Radius = n
Volume 1.2226322041761E+25
Surface area 2.5665398497109E+17
Circumference 897943357.73463

Square

Length = n
Perimeter 571648496
Area 20423875186191376
Diagonal 202108263.98835

Cube

Length = n
Surface area 122543251117148256
Volume 2.9188193831695E+24
Space diagonal 247531059.78558

Equilateral Triangle

Length = n
Perimeter 428736372
Area 8.8437973774822E+15
Altitude 123765529.89279

Triangular Pyramid

Length = n
Surface area 8.8437973774822E+15
Volume 3.4398616314965E+23
Height 67369421.329449