142061844 (number)

142061844 is an even 9-digits composite number following 142061843 and preceding 142061845. In scientific notation, it is written as 1.42061844 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 47353944 positive integers (up to 142061844) that are relatively prime to 142061844.

Interesting facts

Basic properties

Name

Name one hundred forty-two million sixty-one thousand eight hundred forty-four

Notation

Scientific notation 1.42061844 × 10^8
Engineering notation 1.42061844 × 10^6

Prime Factorization of 142061844

Prime Factorization 2 × 2 × 3 × 11838487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71030922
Product of the distinct prime numbers

The prime factorization of 142061844 is 2 × 2 × 3 × 11838487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 52, 66, 435, 681, 9922, 200, 39836, 8356, 406756, 157390, 9213714, 2187417, 71352527, 6556219, 978470601, 833426295, 5288567145, 5145721904

Basic calculations (n = 142061844)

Multiplication

n×y
n×2 284123688
n×3 426185532
n×4 568247376
n×5 710309220

Division

n÷y
n÷2 71030922
n÷3 47353948
n÷3 35515461
n÷5 28412368.8

Exponentiation

ny
n2 20181567520680336
n3 2.8670306967984E+24
n4 4.0729566759178E+32
n5 5.7861173591299E+40

Nth Root

y√n
2√n 11918.969921935
3√n 521.78607226073
4√n 109.17403501719
5√n 42.706648401168

Divisors of 142061844

1, 2, 3, 4, 6, 12, 11838487, 23676974, 35515461, 47353948, 71030922, 142061844

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 -142061843
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 142061844 can be divided by 12 positive divisors. The sum of these divisors (counting 142061844) is 1, the average is 0.083333333333333.

Base conversion 142061844

Base System Value
2 Binary 1000011101111011000100010100
3 Ternary 100220022111012210
4 Quaternary 20131323010110
5 Quinary 242331434334
6 Senary 22032513420
8 Octal 1035730424
10 Decimal 142061844
12 Duodecimal 3b6ab870
16 Hexadecimal 877b114
20 Vigesimal 247hec4
36 Base36 2ckvmc

Cryptographic Hash Functions

md5 be6650ff2ad906d1a1bdf3e0746e09c9
sha1 952bb5373e1bccdedc54d02a99b01a2d38b62f3d
sha256 b4fff9b99405c192231f5d6072e3f104d9fd00a2c46feac6205b3bc3910e2e8b
sha512 058b4f936a21607099a017d694d356528f4df77e0234ab40e7f2a8839cc2c4e724a2e7c9e1e7686fd354d457388a2f76a03728bbbff92cb1db31fa344a781380
ripemd-160 ac36a25f2fb3b80b9caa905be9714416df386f33

142061844 as geometric shapes

Circle

Radius = n
Diameter 284123688
Circumference 892600890.93164
Area 6.3402264260896E+16

Sphere

Radius = n
Volume 1.2009390099571E+25
Surface area 2.5360905704358E+17
Circumference 892600890.93164

Square

Length = n
Perimeter 568247376
Area 20181567520680336
Diagonal 200905786.48053

Cube

Length = n
Surface area 121089405124082016
Volume 2.8670306967984E+24
Space diagonal 246058331.62492

Equilateral Triangle

Length = n
Perimeter 426185532
Area 8.73887508055E+15
Altitude 123029165.81246

Triangular Pyramid

Length = n
Surface area 8.73887508055E+15
Volume 3.3788280792935E+23
Height 66968595.49351