155124530 (number)

155124530 is an even 9-digits composite number following 155124529 and preceding 155124531. In scientific notation, it is written as 1.55124530 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 56408880 positive integers (up to 155124530) that are relatively prime to 155124530.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred twenty-four thousand five hundred thirty

Notation

Scientific notation 1.55124530 × 10^8
Engineering notation 1.55124530 × 10^6

Prime Factorization of 155124530

Prime Factorization 2 × 55 × 1410223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155124530
Product of the distinct prime numbers

The prime factorization of 155124530 is 2 × 55 × 1410223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155124530)

Multiplication

n×y
n×2 310249060
n×3 465373590
n×4 620498120
n×5 775622650

Division

n÷y
n÷2 77562265
n÷3 51708176.666667
n÷3 38781132.5
n÷5 31024906

Exponentiation

ny
n2 24063619807720900
n3 3.7328577127714E+24
n4 5.7905779825054E+32
n5 8.9826068796449E+40

Nth Root

y√n
2√n 12454.899839019
3√n 537.31235418519
4√n 111.60152256586
5√n 43.464640885088

Divisors of 155124530

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 -155124529
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 155124530 can be divided by 8 positive divisors. The sum of these divisors (counting 155124530) is 1, the average is 0.125.

Base conversion 155124530

Base System Value
2 Binary 1001001111110000001100110010
3 Ternary 101210220010211222
4 Quaternary 21033300030302
5 Quinary 304202441110
6 Senary 23220505042
8 Octal 1117601462
10 Decimal 155124530
12 Duodecimal 43b4b182
16 Hexadecimal 93f0332
20 Vigesimal 289ab6a
36 Base36 2kcuuq

Cryptographic Hash Functions

md5 980a2eb66e8fe3cbd26213c790dde755
sha1 24de222da0b2b988157fd9c4663103837f3ad22d
sha256 3eb6eb71988cbfa01ec3cf227998c121d1a67de4500e49c87e761869af1e0de3
sha512 9ea2a1daee6cffccafdb9b3e1f2917ea3016d238c4836de0137b17966844d443198f00c5308a3d8bd27c43fc00ea0fca70dcc7eb14e4d5e1b96d2244e846860e
ripemd-160 6deb17422a3a83c9ce70cb4eb14fddc04fea7b50

155124530 as geometric shapes

Circle

Radius = n
Diameter 310249060
Circumference 974676167.67914
Area 7.5598091206714E+16

Sphere

Radius = n
Volume 1.5636157823118E+25
Surface area 3.0239236482686E+17
Circumference 974676167.67914

Square

Length = n
Perimeter 620498120
Area 24063619807720900
Diagonal 219379214.18275

Cube

Length = n
Surface area 144381718846325400
Volume 3.7328577127714E+24
Space diagonal 268683567.46024

Equilateral Triangle

Length = n
Perimeter 465373590
Area 1.0419853030248E+16
Altitude 134341783.73012

Triangular Pyramid

Length = n
Surface area 1.0419853030248E+16
Volume 4.3992150031753E+23
Height 73126404.727584