156940042 (number)

156940042 is an even 9-digits composite number following 156940041 and preceding 156940043. In scientific notation, it is written as 1.56940042 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 65089080 positive integers (up to 156940042) that are relatively prime to 156940042.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred forty thousand forty-two

Notation

Scientific notation 1.56940042 × 10^8
Engineering notation 1.56940042 × 10^6

Prime Factorization of 156940042

Prime Factorization 2 × 49 × 31 × 51659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 156940042
Product of the distinct prime numbers

The prime factorization of 156940042 is 2 × 49 × 31 × 51659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 85, 56, 261, 955, 3384, 9491, 98487, 73162, 21641, 983853, 7752612, 6857850, 55797880, 59632656, 392943021, 483682404, 3379182085, 3689969873

Basic calculations (n = 156940042)

Multiplication

n×y
n×2 313880084
n×3 470820126
n×4 627760168
n×5 784700210

Division

n÷y
n÷2 78470021
n÷3 52313347.333333
n÷3 39235010.5
n÷5 31388008.4

Exponentiation

ny
n2 24630176782961764
n3 3.8654609787854E+24
n4 6.0664560835995E+32
n5 9.5206987255126E+40

Nth Root

y√n
2√n 12527.571272996
3√n 539.40038839778
4√n 111.92663343904
5√n 43.565906282237

Divisors of 156940042

1, 2, 31, 49, 62, 98, 1519, 3038, 51659, 103318, 1601429, 2531291, 3202858, 5062582, 78470021, 156940042

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156940041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156940042 can be divided by 16 positive divisors. The sum of these divisors (counting 156940042) is 1, the average is 0.0625.

Base conversion 156940042

Base System Value
2 Binary 1001010110101011011100001010
3 Ternary 101221022101021011
4 Quaternary 21112223130022
5 Quinary 310134040132
6 Senary 23323434134
8 Octal 1126533412
10 Decimal 156940042
12 Duodecimal 4468594a
16 Hexadecimal 95ab70a
20 Vigesimal 290ha22
36 Base36 2lfrpm

Cryptographic Hash Functions

md5 e4b7a224fcbeaa94af4610e994dcef12
sha1 a358d74378658e4b75b2a23279a676aab8355582
sha256 3f25c09b9045f00b814bb81adf44e965fe1072e74d0608698354c0cc623ee117
sha512 7ef202eba61a1b0e2ea87695a0fc50f7d9b98705164dfd7ba066695923c88adef11b1c2b330ffc51f382103576ec888b62281eeedfb575d0c365bbee086b0e93
ripemd-160 747bfbc0e6cb6859221db4824339cffcb38769be

156940042 as geometric shapes

Circle

Radius = n
Diameter 313880084
Circumference 986083366.00255
Area 7.7377982437971E+16

Sphere

Radius = n
Volume 1.619160508492E+25
Surface area 3.0951192975188E+17
Circumference 986083366.00255

Square

Length = n
Perimeter 627760168
Area 24630176782961764
Diagonal 221946735.8758

Cube

Length = n
Surface area 147781060697770584
Volume 3.8654609787854E+24
Space diagonal 271828126.48599

Equilateral Triangle

Length = n
Perimeter 470820126
Area 1.0665179396873E+16
Altitude 135914063.243

Triangular Pyramid

Length = n
Surface area 1.0665179396873E+16
Volume 4.555489450852E+23
Height 73982245.291934