142444983 (number)

142444983 is an odd 9-digits composite number following 142444982 and preceding 142444984. In scientific notation, it is written as 1.42444983 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 94041144 positive integers (up to 142444983) that are relatively prime to 142444983.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred forty-four thousand nine hundred eighty-three

Notation

Scientific notation 1.42444983 × 10^8
Engineering notation 1.42444983 × 10^6

Prime Factorization of 142444983

Prime Factorization 3 × 103 × 460987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142444983
Product of the distinct prime numbers

The prime factorization of 142444983 is 3 × 103 × 460987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 82, 84, 183, 467, 9111, 6700, 41574, 45714, 979388, 80483, 6489181, 7147972, 82871324, 84322487, 15877702, 911089357, 3339093004, 5333889541

Basic calculations (n = 142444983)

Multiplication

n×y
n×2 284889966
n×3 427334949
n×4 569779932
n×5 712224915

Division

n÷y
n÷2 71222491.5
n÷3 47481661
n÷3 35611245.75
n÷5 28488996.6

Exponentiation

ny
n2 20290573181870289
n3 2.8902903519518E+24
n4 4.1170736004883E+32
n5 5.8645647903131E+40

Nth Root

y√n
2√n 11935.031755299
3√n 522.2547346708
4√n 109.24757093546
5√n 42.729659448667

Divisors of 142444983

1, 3, 103, 309, 460987, 1382961, 47481661, 142444983

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 -142444982
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 142444983 can be divided by 8 positive divisors. The sum of these divisors (counting 142444983) is 1, the average is 0.125.

Base conversion 142444983

Base System Value
2 Binary 1000011111011000100110110111
3 Ternary 100221000221210010
4 Quaternary 20133120212313
5 Quinary 242431214413
6 Senary 22045031303
8 Octal 1037304667
10 Decimal 142444983
12 Duodecimal 3b855533
16 Hexadecimal 87d89b7
20 Vigesimal 24a5c93
36 Base36 2ct393

Cryptographic Hash Functions

md5 c9be0766a62827653f63d5020b233ebd
sha1 dee62197a2821a87de2f3951514fc529e14f2b78
sha256 732e5a4ba1b2a051bff8e83509c72f38a2d7e98a24a8a832cd0a269464349b59
sha512 45f3725ae583dd2f2b461d17e452adb8dccf1a25c66e6a2e83a4279991b273f86ea538a7529877973e87152cd54bcbe23514faddf8ca5713b5d3dace8b0d60ea
ripemd-160 a39598c7395b2f03368c1d309dbc1bccd10831d4

142444983 as geometric shapes

Circle

Radius = n
Diameter 284889966
Circumference 895008224.26705
Area 6.374471564529E+16

Sphere

Radius = n
Volume 1.2106819915244E+25
Surface area 2.5497886258116E+17
Circumference 895008224.26705

Square

Length = n
Perimeter 569779932
Area 20290573181870289
Diagonal 201447626.8506

Cube

Length = n
Surface area 121743439091221734
Volume 2.8902903519518E+24
Space diagonal 246721947.83928

Equilateral Triangle

Length = n
Perimeter 427334949
Area 8.7860759164235E+15
Altitude 123360973.91964

Triangular Pyramid

Length = n
Surface area 8.7860759164235E+15
Volume 3.4062398457719E+23
Height 67149208.950202