155113668 (number)

155113668 is an even 9-digits composite number following 155113667 and preceding 155113669. In scientific notation, it is written as 1.55113668 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 51704544 positive integers (up to 155113668) that are relatively prime to 155113668.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred thirteen thousand six hundred sixty-eight

Notation

Scientific notation 1.55113668 × 10^8
Engineering notation 1.55113668 × 10^6

Prime Factorization of 155113668

Prime Factorization 2 × 2 × 9 × 4308713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77556834
Product of the distinct prime numbers

The prime factorization of 155113668 is 2 × 2 × 9 × 4308713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155113668)

Multiplication

n×y
n×2 310227336
n×3 465341004
n×4 620454672
n×5 775568340

Division

n÷y
n÷2 77556834
n÷3 51704556
n÷3 38778417
n÷5 31022733.6

Exponentiation

ny
n2 24060250000414224
n3 3.7320736305613E+24
n4 5.7889563008243E+32
n5 8.9794624571257E+40

Nth Root

y√n
2√n 12454.4637781
3√n 537.29981281382
4√n 111.59956889746
5√n 43.464032179098

Divisors of 155113668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155113667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155113668 can be divided by 12 positive divisors. The sum of these divisors (counting 155113668) is 1, the average is 0.083333333333333.

Base conversion 155113668

Base System Value
2 Binary 1001001111101101100011000100
3 Ternary 101210212120221200
4 Quaternary 21033231203010
5 Quinary 304202114133
6 Senary 23220342500
8 Octal 1117554304
10 Decimal 155113668
12 Duodecimal 43b44a30
16 Hexadecimal 93ed8c4
20 Vigesimal 2899438
36 Base36 2kcmh0

Cryptographic Hash Functions

md5 920e7588dcb0864796d482f2720ad579
sha1 7b739543ff72df0ef403d7f64229849b0d5b27a8
sha256 71604f2a7e948300601b59d2d72ce3be20949dcb083f566097c63eb98371b77a
sha512 d28897d02d851a2a9685c9d5ad8cfd5d2271c457fbc47b40670f17ca451887c728b987212038295b3040c7eb053383bb97b206d00fa24d2ec8e4696f43f8b61d
ripemd-160 a74e49a76e962a06aeceb58b25542844c50e3715

155113668 as geometric shapes

Circle

Radius = n
Diameter 310227336
Circumference 974607919.72033
Area 7.5587504644835E+16

Sphere

Radius = n
Volume 1.5632873467237E+25
Surface area 3.0235001857934E+17
Circumference 974607919.72033

Square

Length = n
Perimeter 620454672
Area 24060250000414224
Diagonal 219363852.99504

Cube

Length = n
Surface area 144361500002485344
Volume 3.7320736305613E+24
Space diagonal 268664753.92437

Equilateral Triangle

Length = n
Perimeter 465341004
Area 1.0418393860882E+16
Altitude 134332376.96219

Triangular Pyramid

Length = n
Surface area 1.0418393860882E+16
Volume 4.3982909534289E+23
Height 73121284.331679