115428213 (number)

115428213 is an odd 9-digits composite number following 115428212 and preceding 115428214. In scientific notation, it is written as 1.15428213 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 76952124 positive integers (up to 115428213) that are relatively prime to 115428213.

Interesting facts

Basic properties

Name

Name one hundred fifteen million four hundred twenty-eight thousand two hundred thirteen

Notation

Scientific notation 1.15428213 × 10^8
Engineering notation 1.15428213 × 10^6

Prime Factorization of 115428213

Prime Factorization 9 × 3 × 4275119

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 115428213
Product of the distinct prime numbers

The prime factorization of 115428213 is 9 × 3 × 4275119. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 115428213)

Multiplication

n×y
n×2 230856426
n×3 346284639
n×4 461712852
n×5 577141065

Division

n÷y
n÷2 57714106.5
n÷3 38476071
n÷3 28857053.25
n÷5 23085642.6

Exponentiation

ny
n2 13323672356373369
n3 1.5379276906937E+24
n4 1.7752024505999E+32
n5 2.0490844658596E+40

Nth Root

y√n
2√n 10743.752277487
3√n 486.89725270067
4√n 103.65207319435
5√n 40.96966326431

Divisors of 115428213

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 -115428212
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 115428213 can be divided by 8 positive divisors. The sum of these divisors (counting 115428213) is 1, the average is 0.125.

Base conversion 115428213

Base System Value
2 Binary 110111000010100101101110101
3 Ternary 22001012100202000
4 Quaternary 12320110231311
5 Quinary 214022200323
6 Senary 15242005513
8 Octal 670245565
10 Decimal 115428213
12 Duodecimal 327a6899
16 Hexadecimal 6e14b75
20 Vigesimal 1g18aad
36 Base36 1wq0z9

Cryptographic Hash Functions

md5 bcc6a5e3f3009a02731e618838248159
sha1 769b479cdf9e937c66195d796c27d89c085c4576
sha256 de59eb405b917dd92294e605f5967d32b9894c20ac3e326b91e66668be4cc8ad
sha512 d9cd033b8ec21db84b50a51bf801b96e387f9e8a53c49680dd45ce49141dc1a27ce057f362c5562a9117d442a8eabbeb8ae00bf5ea86ecefb137cc6800954ab8
ripemd-160 e6dc461d4beb8dda2542bb346abec8f7b885b42b

115428213 as geometric shapes

Circle

Radius = n
Diameter 230856426
Circumference 725256851.9556
Area 4.185755119362E+16

Sphere

Radius = n
Volume 6.4420564464474E+24
Surface area 1.6743020477448E+17
Circumference 725256851.9556

Square

Length = n
Perimeter 461712852
Area 13323672356373369
Diagonal 163240144.30509

Cube

Length = n
Surface area 79942034138240214
Volume 1.5379276906937E+24
Space diagonal 199927529.54288

Equilateral Triangle

Length = n
Perimeter 346284639
Area 5.7693193661599E+15
Altitude 99963764.771441

Triangular Pyramid

Length = n
Surface area 5.7693193661599E+15
Volume 1.8124651651068E+23
Height 54413381.43503