156741728 (number)

156741728 is an even 9-digits composite number following 156741727 and preceding 156741729. In scientific notation, it is written as 1.56741728 × 10^8. The sum of its digits is 41. It has a total of 8 prime factors and 48 positive divisors. There are 65763840 positive integers (up to 156741728) that are relatively prime to 156741728.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-one thousand seven hundred twenty-eight

Notation

Scientific notation 1.56741728 × 10^8
Engineering notation 1.56741728 × 10^6

Prime Factorization of 156741728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 11 × 34253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9796358
Product of the distinct prime numbers

The prime factorization of 156741728 is 2 × 2 × 2 × 2 × 2 × 13 × 11 × 34253. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 5, 37, 100, 704, 189, 1364, 4138, 99362, 12193, 180996, 248749, 1167652, 8487355, 14419272, 30442932, 177759335, 949836275, 4164077963, 4435443923

Basic calculations (n = 156741728)

Multiplication

n×y
n×2 313483456
n×3 470225184
n×4 626966912
n×5 783708640

Division

n÷y
n÷2 78370864
n÷3 52247242.666667
n÷3 39185432
n÷5 31348345.6

Exponentiation

ny
n2 24567969296425984
n3 3.8508259609728E+24
n4 6.0358511535013E+32
n5 9.4606973975059E+40

Nth Root

y√n
2√n 12519.653669331
3√n 539.17309196026
4√n 111.89125823464
5√n 43.55489048371

Divisors of 156741728

1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 34253, 68506, 137012, 274024, 376783, 445289, 548048, 753566, 890578, 1096096, 1507132, 1781156, 3014264, 3562312, 4898179, 6028528, 7124624, 9796358, 12057056, 14249248, 19592716, 39185432, 78370864, 156741728

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156741727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156741728 can be divided by 48 positive divisors. The sum of these divisors (counting 156741728) is 1, the average is 0.020833333333333.

Base conversion 156741728

Base System Value
2 Binary 1001010101111011000001100000
3 Ternary 101220221022020012
4 Quaternary 21111323001200
5 Quinary 310111213403
6 Senary 23315304052
8 Octal 1125730140
10 Decimal 156741728
12 Duodecimal 445ab028
16 Hexadecimal 957b060
20 Vigesimal 28jce68
36 Base36 2lbiow

Cryptographic Hash Functions

md5 5c278698518c06fce6da3aed7c8e2a10
sha1 65fab2ee950b2da241b1561dfcfd88009435b26e
sha256 147b78c54b6b4b160bc5a54d0c49b4a57afefc3c746d9b4be71357a7e74671d1
sha512 ddb0859f55fdcc50906faa34ebc7955491ae296533d88d42e93cac96bf90b91353e1b4f41b9dfc56fe9b9a929ab4cde9d7d3e57abbd5a751131f882e9e26792e
ripemd-160 c3cce820be8e79cabd3b87c67eb36cd2ce138b5b

156741728 as geometric shapes

Circle

Radius = n
Diameter 313483456
Circumference 984837322.39154
Area 7.7182551855271E+16

Sphere

Radius = n
Volume 1.613030206566E+25
Surface area 3.0873020742109E+17
Circumference 984837322.39154

Square

Length = n
Perimeter 626966912
Area 24567969296425984
Diagonal 221666277.52739

Cube

Length = n
Surface area 147407815778555904
Volume 3.8508259609728E+24
Space diagonal 271484636.56214

Equilateral Triangle

Length = n
Perimeter 470225184
Area 1.0638242765051E+16
Altitude 135742318.28107

Triangular Pyramid

Length = n
Surface area 1.0638242765051E+16
Volume 4.5382419169551E+23
Height 73888759.175798