115385890 (number)

115385890 is an even 9-digits composite number following 115385889 and preceding 115385891. In scientific notation, it is written as 1.15385890 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 45028480 positive integers (up to 115385890) that are relatively prime to 115385890.

Interesting facts

Basic properties

Name

Name one hundred fifteen million three hundred eighty-five thousand eight hundred ninety

Notation

Scientific notation 1.15385890 × 10^8
Engineering notation 1.15385890 × 10^6

Prime Factorization of 115385890

Prime Factorization 2 × 5 × 41 × 281429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 115385890
Product of the distinct prime numbers

The prime factorization of 115385890 is 2 × 5 × 41 × 281429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 115385890)

Multiplication

n×y
n×2 230771780
n×3 346157670
n×4 461543560
n×5 576929450

Division

n÷y
n÷2 57692945
n÷3 38461963.333333
n÷3 28846472.5
n÷5 23077178

Exponentiation

ny
n2 13313903611092100
n3 1.5362366175401E+24
n4 1.7726002936545E+32
n5 2.0453306249759E+40

Nth Root

y√n
2√n 10741.782440545
3√n 486.83773671525
4√n 103.64257059985
5√n 40.96665842974

Divisors of 115385890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -115385889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 115385890 can be divided by 16 positive divisors. The sum of these divisors (counting 115385890) is 1, the average is 0.0625.

Base conversion 115385890

Base System Value
2 Binary 110111000001010011000100010
3 Ternary 22001010012200111
4 Quaternary 12320022120202
5 Quinary 214014322030
6 Senary 15241041534
8 Octal 670123042
10 Decimal 115385890
12 Duodecimal 327862aa
16 Hexadecimal 6e0a622
20 Vigesimal 1g134ea
36 Base36 1wp4bm

Cryptographic Hash Functions

md5 f9aa69289de42844add15c2be2517261
sha1 f66be69dab43a4a94b32c5351267d6593c8340ee
sha256 830e01528b29c8504fedfb2fa8b52162626bc0cc98d98737865a731ba3f3404a
sha512 51118aaf1d890598d346c728fe02d42e631a35850e30f2d44b8bbd62fdd4685db3bea4af7d359db27eb527a78a9b9d62f05a8aff495b18021c6e5e85fa44d377
ripemd-160 b4d8e6889f3c0bf7d11caadee76199d77003597d

115385890 as geometric shapes

Circle

Radius = n
Diameter 230771780
Circumference 724990928.70384
Area 4.182686177521E+16

Sphere

Radius = n
Volume 6.434972895786E+24
Surface area 1.6730744710084E+17
Circumference 724990928.70384

Square

Length = n
Perimeter 461543560
Area 13313903611092100
Diagonal 163180290.54449

Cube

Length = n
Surface area 79883421666552600
Volume 1.5362366175401E+24
Space diagonal 199854223.95655

Equilateral Triangle

Length = n
Perimeter 346157670
Area 5.7650893753716E+15
Altitude 99927111.978277

Triangular Pyramid

Length = n
Surface area 5.7650893753716E+15
Volume 1.8104722162828E+23
Height 54393430.181497