142642012 (number)

142642012 is an even 9-digits composite number following 142642011 and preceding 142642013. In scientific notation, it is written as 1.42642012 × 10^8. The sum of its digits is 22. It has a total of 3 prime factors and 6 positive divisors. There are 71321004 positive integers (up to 142642012) that are relatively prime to 142642012.

Interesting facts

Basic properties

Name

Name one hundred forty-two million six hundred forty-two thousand twelve

Notation

Scientific notation 1.42642012 × 10^8
Engineering notation 1.42642012 × 10^6

Prime Factorization of 142642012

Prime Factorization 2 × 2 × 35660503

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71321006
Product of the distinct prime numbers

The prime factorization of 142642012 is 2 × 2 × 35660503. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 41, 57, 706, 227, 1549, 4127, 26392, 22795, 300783, 431451, 9562872, 3160578, 81569154, 73550961, 111100152, 467369645, 7547944700, 3188250608

Basic calculations (n = 142642012)

Multiplication

n×y
n×2 285284024
n×3 427926036
n×4 570568048
n×5 713210060

Division

n÷y
n÷2 71321006
n÷3 47547337.333333
n÷3 35660503
n÷5 28528402.4

Exponentiation

ny
n2 20346743587408144
n3 2.902300442956E+24
n4 4.1398997461173E+32
n5 5.9052362926447E+40

Nth Root

y√n
2√n 11943.283133209
3√n 522.49541688401
4√n 109.28532899346
5√n 42.74147359294

Divisors of 142642012

1, 2, 4, 35660503, 71321006, 142642012

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142642011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142642012 can be divided by 6 positive divisors. The sum of these divisors (counting 142642012) is 1, the average is 0.16666666666667.

Base conversion 142642012

Base System Value
2 Binary 1000100000001000101101011100
3 Ternary 100221101222001111
4 Quaternary 20200020231130
5 Quinary 243004021022
6 Senary 22053151404
8 Octal 1040105534
10 Decimal 142642012
12 Duodecimal 3b92b564
16 Hexadecimal 8808b5c
20 Vigesimal 24ba50c
36 Base36 2cxba4

Cryptographic Hash Functions

md5 83ed88b8c9f1465c70615783529911e3
sha1 b17d318550a063facf1a26d5608461d7a03d5ffa
sha256 19d3e08e4528bdc1c9ff9ff49cd62419d32b4e922193364f7d832dd2893d75bf
sha512 0d512e67ee5b6bb503814bced7a48b7eca2b96602d05e8a44b3de32ed302b098dc731d5b643f6017040d55bb9ebf5931a184c6954fec83382d5a7c8fe83ce511
ripemd-160 bbf0ab1994a1987c92e0c6a09b121dd08243ec80

142642012 as geometric shapes

Circle

Radius = n
Diameter 285284024
Circumference 896246193.98493
Area 6.3921180178677E+16

Sphere

Radius = n
Volume 1.2157127666801E+25
Surface area 2.5568472071471E+17
Circumference 896246193.98493

Square

Length = n
Perimeter 570568048
Area 20346743587408144
Diagonal 201726267.93459

Cube

Length = n
Surface area 122080461524448864
Volume 2.902300442956E+24
Space diagonal 247063212.07785

Equilateral Triangle

Length = n
Perimeter 427926036
Area 8.8103984154918E+15
Altitude 123531606.03892

Triangular Pyramid

Length = n
Surface area 8.8103984154918E+15
Volume 3.4203938737582E+23
Height 67242089.311529