155779056 (number)

155779056 is an even 9-digits composite number following 155779055 and preceding 155779057. In scientific notation, it is written as 1.55779056 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 60 positive divisors. There are 50819328 positive integers (up to 155779056) that are relatively prime to 155779056.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million seven hundred seventy-nine thousand fifty-six

Notation

Scientific notation 1.55779056 × 10^8
Engineering notation 1.55779056 × 10^6

Prime Factorization of 155779056

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 47 × 23017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6490794
Product of the distinct prime numbers

The prime factorization of 155779056 is 2 × 2 × 2 × 2 × 3 × 3 × 47 × 23017. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 3, 18, 35, 527, 270, 5234, 5893, 84641, 65475, 566115, 667910, 5207621, 164204, 70071769, 11432992, 822141695, 924804429, 8646965829, 2502914940

Basic calculations (n = 155779056)

Multiplication

n×y
n×2 311558112
n×3 467337168
n×4 623116224
n×5 778895280

Division

n÷y
n÷2 77889528
n÷3 51926352
n÷3 38944764
n÷5 31155811.2

Exponentiation

ny
n2 24267114288251136
n3 3.7803081556679E+24
n4 5.8889283587904E+32
n5 9.17371700584E+40

Nth Root

y√n
2√n 12481.14802412
3√n 538.06699828502
4√n 111.71905846417
5√n 43.50125771747

Divisors of 155779056

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 23017, 46034, 69051, 92068, 138102, 184136, 207153, 276204, 368272, 414306, 552408, 828612, 1081799, 1104816, 1657224, 2163598, 3245397, 3314448, 4327196, 6490794, 8654392, 9736191, 12981588, 17308784, 19472382, 25963176, 38944764, 51926352, 77889528, 155779056

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155779055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155779056 can be divided by 60 positive divisors. The sum of these divisors (counting 155779056) is 1, the average is 0.016666666666667.

Base conversion 155779056

Base System Value
2 Binary 1001010010001111111111110000
3 Ternary 101212010101200200
4 Quaternary 21102033333300
5 Quinary 304334412211
6 Senary 23242515200
8 Octal 1122177760
10 Decimal 155779056
12 Duodecimal 44205b00
16 Hexadecimal 948fff0
20 Vigesimal 28dc7cg
36 Base36 2kqvw0

Cryptographic Hash Functions

md5 06bc4e66f39179b11d1af7a8d9607ccc
sha1 d7da437e53b2f63c69571b0c511fbf24ac575757
sha256 60d950971645dc2eec239ce41b315b324d222bd30272dc539bec86a048d3a748
sha512 779bad35c69e6f04a8114b90752e06ea4c9f7d29439c9a63fbc759eae9e5408f53cf69f87808be9e026017ed9d06621b42982df2ec0223aae76caf13b8270897
ripemd-160 faab5cc0c2faf97abb7dc9949b769c0510e36a99

155779056 as geometric shapes

Circle

Radius = n
Diameter 311558112
Circumference 978788675.82551
Area 7.6237387971794E+16

Sphere

Radius = n
Volume 1.5834917773536E+25
Surface area 3.0494955188717E+17
Circumference 978788675.82551

Square

Length = n
Perimeter 623116224
Area 24267114288251136
Diagonal 220304853.72888

Cube

Length = n
Surface area 145602685729506816
Volume 3.7803081556679E+24
Space diagonal 269817239.74712

Equilateral Triangle

Length = n
Perimeter 467337168
Area 1.0507968725083E+16
Altitude 134908619.87356

Triangular Pyramid

Length = n
Surface area 1.0507968725083E+16
Volume 4.4551358864126E+23
Height 73434951.242959