115428644 (number)

115428644 is an even 9-digits composite number following 115428643 and preceding 115428645. In scientific notation, it is written as 1.15428644 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 57619848 positive integers (up to 115428644) that are relatively prime to 115428644.

Interesting facts

Basic properties

Name

Name one hundred fifteen million four hundred twenty-eight thousand six hundred forty-four

Notation

Scientific notation 1.15428644 × 10^8
Engineering notation 1.15428644 × 10^6

Prime Factorization of 115428644

Prime Factorization 2 × 2 × 619 × 46619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 57714322
Product of the distinct prime numbers

The prime factorization of 115428644 is 2 × 2 × 619 × 46619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 115428644)

Multiplication

n×y
n×2 230857288
n×3 346285932
n×4 461714576
n×5 577143220

Division

n÷y
n÷2 57714322
n÷3 38476214.666667
n÷3 28857161
n÷5 23085728.8

Exponentiation

ny
n2 13323771855678736
n3 1.5379449182664E+24
n4 1.7752289646218E+32
n5 2.0491227217581E+40

Nth Root

y√n
2√n 10743.772335637
3√n 486.89785871212
4√n 103.65216995142
5√n 40.969693859774

Divisors of 115428644

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 -115428643
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 115428644 can be divided by 12 positive divisors. The sum of these divisors (counting 115428644) is 1, the average is 0.083333333333333.

Base conversion 115428644

Base System Value
2 Binary 110111000010100110100100100
3 Ternary 22001012101022222
4 Quaternary 12320110310210
5 Quinary 214022204034
6 Senary 15242011512
8 Octal 670246444
10 Decimal 115428644
12 Duodecimal 327a6b98
16 Hexadecimal 6e14d24
20 Vigesimal 1g18bc4
36 Base36 1wq1b8

Cryptographic Hash Functions

md5 7315e54b26665e37b496c022a8e37966
sha1 35418f11e483a1462c903e00c96771ccb3fc1632
sha256 64876e80186c86430cca1ac4da88ab9d9b2604b395153b05a2759ad995c9eb33
sha512 81c80dd06524437b62fce62d15814503cd660c2e8bfd65bb2ce8f9afac6ab2f891606fcd43273191df6dcb0abd3e200f806ec60dabc7eb8c7c04238542d545d2
ripemd-160 b4732dbf19a151640e4db2cb9d91ce3978234b4c

115428644 as geometric shapes

Circle

Radius = n
Diameter 230857288
Circumference 725259560.00846
Area 4.1857863779907E+16

Sphere

Radius = n
Volume 6.4421286091351E+24
Surface area 1.6743145511963E+17
Circumference 725259560.00846

Square

Length = n
Perimeter 461714576
Area 13323771855678736
Diagonal 163240753.83114

Cube

Length = n
Surface area 79942631134072416
Volume 1.5379449182664E+24
Space diagonal 199928276.05678

Equilateral Triangle

Length = n
Perimeter 346285932
Area 5.769362450623E+15
Altitude 99964138.02839

Triangular Pyramid

Length = n
Surface area 5.769362450623E+15
Volume 1.8124854679959E+23
Height 54413584.610379