155111328 (number)

155111328 is an even 9-digits composite number following 155111327 and preceding 155111329. In scientific notation, it is written as 1.55111328 × 10^8. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 51703488 positive integers (up to 155111328) that are relatively prime to 155111328.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred eleven thousand three hundred twenty-eight

Notation

Scientific notation 1.55111328 × 10^8
Engineering notation 1.55111328 × 10^6

Prime Factorization of 155111328

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 3 × 179527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9694458
Product of the distinct prime numbers

The prime factorization of 155111328 is 2 × 2 × 2 × 2 × 2 × 9 × 3 × 179527. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155111328)

Multiplication

n×y
n×2 310222656
n×3 465333984
n×4 620445312
n×5 775556640

Division

n÷y
n÷2 77555664
n÷3 51703776
n÷3 38777832
n÷5 31022265.6

Exponentiation

ny
n2 24059524073923584
n3 3.7319047301543E+24
n4 5.7886069866371E+32
n5 8.9787851696736E+40

Nth Root

y√n
2√n 12454.369835524
3√n 537.2971109503
4√n 111.59914800537
5√n 43.463901041139

Divisors of 155111328

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 -155111327
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 155111328 can be divided by 48 positive divisors. The sum of these divisors (counting 155111328) is 1, the average is 0.020833333333333.

Base conversion 155111328

Base System Value
2 Binary 1001001111101100111110100000
3 Ternary 101210212110202000
4 Quaternary 21033230332200
5 Quinary 304202030303
6 Senary 23220324000
8 Octal 1117547640
10 Decimal 155111328
12 Duodecimal 43b43600
16 Hexadecimal 93ecfa0
20 Vigesimal 2898i68
36 Base36 2kcko0

Cryptographic Hash Functions

md5 2f17c5e7453ddb0405a8efd74d1cc741
sha1 4a65681c0002c337b9e612945a3d1e486ccb9609
sha256 ff3243282284d51feb6592b659d765c49a446f154c01d84be1d35f978b13422d
sha512 22e61ea230add48537f0cf6bb3fe33e54250e127ce1dbc6c7912482c2852469ec682c444f2279754eca6498150e6e1931d1ddca09f18631b3523a98fd7f6bd7d
ripemd-160 26b99ed7f24fe955797de799ac5440b0688fbe67

155111328 as geometric shapes

Circle

Radius = n
Diameter 310222656
Circumference 974593217.06671
Area 7.5585224079505E+16

Sphere

Radius = n
Volume 1.5632165978866E+25
Surface area 3.0234089631802E+17
Circumference 974593217.06671

Square

Length = n
Perimeter 620445312
Area 24059524073923584
Diagonal 219360543.7353

Cube

Length = n
Surface area 144357144443541504
Volume 3.7319047301543E+24
Space diagonal 268660700.92548

Equilateral Triangle

Length = n
Perimeter 465333984
Area 1.0418079525491E+16
Altitude 134330350.46274

Triangular Pyramid

Length = n
Surface area 1.0418079525491E+16
Volume 4.3980919023904E+23
Height 73120181.245101