123746142 (number)

123746142 is an even 9-digits composite number following 123746141 and preceding 123746143. In scientific notation, it is written as 1.23746142 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 37717344 positive integers (up to 123746142) that are relatively prime to 123746142.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million seven hundred forty-six thousand one hundred forty-two

Notation

Scientific notation 1.23746142 × 10^8
Engineering notation 1.23746142 × 10^6

Prime Factorization of 123746142

Prime Factorization 2 × 3 × 13 × 107 × 14827

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 123746142
Product of the distinct prime numbers

The prime factorization of 123746142 is 2 × 3 × 13 × 107 × 14827. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 30, 23, 787, 279, 6661, 5501, 30960, 44578, 275412, 462745, 5650194, 163514, 92371941, 2693190, 154780735, 519576777, 7703335084, 8552332517

Basic calculations (n = 123746142)

Multiplication

n×y
n×2 247492284
n×3 371238426
n×4 494984568
n×5 618730710

Division

n÷y
n÷2 61873071
n÷3 41248714
n÷3 30936535.5
n÷5 24749228.4

Exponentiation

ny
n2 15313107659884164
n3 1.8949379949413E+24
n4 2.344912662032E+32
n5 2.9017389525341E+40

Nth Root

y√n
2√n 11124.124325087
3√n 498.32256807081
4√n 105.47096436976
5√n 41.543810979047

Divisors of 123746142

1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 14827, 29654, 44481, 88962, 192751, 385502, 578253, 1156506, 1586489, 3172978, 4759467, 9518934, 20624357, 41248714, 61873071, 123746142

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123746141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123746142 can be divided by 32 positive divisors. The sum of these divisors (counting 123746142) is 1, the average is 0.03125.

Base conversion 123746142

Base System Value
2 Binary 111011000000011011101011110
3 Ternary 22121211221210110
4 Quaternary 13120003131132
5 Quinary 223134334032
6 Senary 20140150450
8 Octal 730033536
10 Decimal 123746142
12 Duodecimal 35538426
16 Hexadecimal 760375e
20 Vigesimal 1id8572
36 Base36 21ob4u

Cryptographic Hash Functions

md5 4936a6e205de7a32cb6deed4c57f6b81
sha1 00f4327738b048f079f06ffc2a19586c2f2b7912
sha256 84d42db28e4fbdcdbba1bd8fcf9d6d34638d9418b610e3990a0967b2dc7be607
sha512 4ed9bea9f22e852fd24d20ef4ac2ebe2995c7a6e739548bb08a71b9bf64ab0b724182bf7d0a8936e6cb233b5e3b3b7bf40782a28505d056e2ac65f48487eb5a4
ripemd-160 6cae8dae6fd18439319f46a337b14ae8cee1f5a7

123746142 as geometric shapes

Circle

Radius = n
Diameter 247492284
Circumference 777519941.23456
Area 4.8107546527922E+16

Sphere

Radius = n
Volume 7.9374977118877E+24
Surface area 1.9243018611169E+17
Circumference 777519941.23456

Square

Length = n
Perimeter 494984568
Area 15313107659884164
Diagonal 175003472.30775

Cube

Length = n
Surface area 91878645959304984
Volume 1.8949379949413E+24
Space diagonal 214334605.18463

Equilateral Triangle

Length = n
Perimeter 371238426
Area 6.6307701221729E+15
Altitude 107167302.59232

Triangular Pyramid

Length = n
Surface area 6.6307701221729E+15
Volume 2.2332058435851E+23
Height 58334490.769249