156738946 (number)

156738946 is an even 9-digits composite number following 156738945 and preceding 156738947. In scientific notation, it is written as 1.56738946 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 58351104 positive integers (up to 156738946) that are relatively prime to 156738946.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred thirty-eight thousand nine hundred forty-six

Notation

Scientific notation 1.56738946 × 10^8
Engineering notation 1.56738946 × 10^6

Prime Factorization of 156738946

Prime Factorization 2 × 49 × 17 × 13 × 7237

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 156738946
Product of the distinct prime numbers

The prime factorization of 156738946 is 2 × 49 × 17 × 13 × 7237. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 22, 82, 853, 604, 7320, 8605, 2601, 94357, 808783, 425666, 1186554, 1024078, 11888013, 5510956, 268522643, 754584044, 7518920356, 4089828068

Basic calculations (n = 156738946)

Multiplication

n×y
n×2 313477892
n×3 470216838
n×4 626955784
n×5 783694730

Division

n÷y
n÷2 78369473
n÷3 52246315.333333
n÷3 39184736.5
n÷5 31347789.2

Exponentiation

ny
n2 24567097193190916
n3 3.8506209203403E+24
n4 6.0354226449969E+32
n5 9.4598578404134E+40

Nth Root

y√n
2√n 12519.542563528
3√n 539.16990202389
4√n 111.89076174345
5√n 43.554735871958

Divisors of 156738946

1, 2, 13, 17, 26, 34, 49, 98, 221, 442, 637, 833, 1274, 1666, 7237, 10829, 14474, 21658, 94081, 123029, 188162, 246058, 354613, 709226, 1599377, 3198754, 4609969, 6028421, 9219938, 12056842, 78369473, 156738946

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 -156738945
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 156738946 can be divided by 32 positive divisors. The sum of these divisors (counting 156738946) is 1, the average is 0.03125.

Base conversion 156738946

Base System Value
2 Binary 1001010101111010010110000010
3 Ternary 101220221011102011
4 Quaternary 21111322112002
5 Quinary 310111121241
6 Senary 23315243134
8 Octal 1125722602
10 Decimal 156738946
12 Duodecimal 445a94aa
16 Hexadecimal 957a582
20 Vigesimal 28jc776
36 Base36 2lbgjm

Cryptographic Hash Functions

md5 5aeeeab0bedb37f5e8414187892b5e26
sha1 078da9c5acd77d9f52bfbffa9e30037af73a5fcb
sha256 c56fcc7433ed81876ea5b2f9446016193225039f5527eb67feb4a528ec93b710
sha512 55cf8b558aeec32c00139e6765632a299dbde5f46fd31c50b308d7fe3d26a69a296e65c304e040c3c94612dab83b665f1c2a16ed11d55d23e86d1e1a3b3edf31
ripemd-160 4889f229355f156fc3b008a7c8e556bc45522c3e

156738946 as geometric shapes

Circle

Radius = n
Diameter 313477892
Circumference 984819842.57001
Area 7.7179812062155E+16

Sphere

Radius = n
Volume 1.6129443193467E+25
Surface area 3.0871924824862E+17
Circumference 984819842.57001

Square

Length = n
Perimeter 626955784
Area 24567097193190916
Diagonal 221662343.18526

Cube

Length = n
Surface area 147402583159145496
Volume 3.8506209203403E+24
Space diagonal 271479817.99679

Equilateral Triangle

Length = n
Perimeter 470216838
Area 1.0637865133272E+16
Altitude 135739908.9984

Triangular Pyramid

Length = n
Surface area 1.0637865133272E+16
Volume 4.5380002742524E+23
Height 73887447.728421