156742166 (number)

156742166 is an even 9-digits composite number following 156742165 and preceding 156742167. In scientific notation, it is written as 1.56742166 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 67175208 positive integers (up to 156742166) that are relatively prime to 156742166.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-two thousand one hundred sixty-six

Notation

Scientific notation 1.56742166 × 10^8
Engineering notation 1.56742166 × 10^6

Prime Factorization of 156742166

Prime Factorization 2 × 7 × 11195869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 156742166
Product of the distinct prime numbers

The prime factorization of 156742166 is 2 × 7 × 11195869. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156742166)

Multiplication

n×y
n×2 313484332
n×3 470226498
n×4 626968664
n×5 783710830

Division

n÷y
n÷2 78371083
n÷3 52247388.666667
n÷3 39185541.5
n÷5 31348433.2

Exponentiation

ny
n2 24568106602371556
n3 3.8508582433746E+24
n4 6.0359186202549E+32
n5 9.4608295833849E+40

Nth Root

y√n
2√n 12519.671161816
3√n 539.1735941826
4√n 111.89133640196
5√n 43.554914825691

Divisors of 156742166

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 -156742165
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 156742166 can be divided by 8 positive divisors. The sum of these divisors (counting 156742166) is 1, the average is 0.125.

Base conversion 156742166

Base System Value
2 Binary 1001010101111011001000010110
3 Ternary 101220221022211102
4 Quaternary 21111323020112
5 Quinary 310111222131
6 Senary 23315310102
8 Octal 1125731026
10 Decimal 156742166
12 Duodecimal 445ab332
16 Hexadecimal 957b216
20 Vigesimal 28jcf86
36 Base36 2lbj12

Cryptographic Hash Functions

md5 54dd8d774e08595f0acfeb92c8d9a597
sha1 84ddd931c8cfb620b39695889ec6f28ce547ce31
sha256 ff825cf1f5d3a7984918300c3af16b86a29c9ca9e7a71eecec8c9b8424573567
sha512 a77a54152cd0836914b09414bbc1c57fc0082afdfdf3d6bc5064d2d1d7ab3f9754d609365b5db8cc4274bb9f7dff07ec132925fe1721b688f73fd20fa266201b
ripemd-160 27df6976ae6b4d9c56982fa8ae62780f95c62a83

156742166 as geometric shapes

Circle

Radius = n
Diameter 313484332
Circumference 984840074.4267
Area 7.7182983214621E+16

Sphere

Radius = n
Volume 1.6130437289869E+25
Surface area 3.0873193285849E+17
Circumference 984840074.4267

Square

Length = n
Perimeter 626968664
Area 24568106602371556
Diagonal 221666896.95294

Cube

Length = n
Surface area 147408639614229336
Volume 3.8508582433746E+24
Space diagonal 271485395.20039

Equilateral Triangle

Length = n
Perimeter 470226498
Area 1.0638302220269E+16
Altitude 135742697.6002

Triangular Pyramid

Length = n
Surface area 1.0638302220269E+16
Volume 4.5382799621305E+23
Height 73888965.650978