28355964 (number)

28355964 is an even 8-digits composite number following 28355963 and preceding 28355965. In scientific notation, it is written as 2.8355964 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 7147008 positive integers (up to 28355964) that are relatively prime to 28355964.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred fifty-five thousand nine hundred sixty-four

Notation

Scientific notation 2.8355964 × 10^7
Engineering notation 2.8355964 × 10^6

Prime Factorization of 28355964

Prime Factorization 2 × 2 × 3 × 2093 × 1129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14177982
Product of the distinct prime numbers

The prime factorization of 28355964 is 2 × 2 × 3 × 2093 × 1129. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 50, 32, 325, 335, 4993, 7096, 3292, 91520, 365912, 151876, 844316, 8411119, 50327828, 88401371, 140885415, 393255847, 8511923779, 5894759746

Basic calculations (n = 28355964)

Multiplication

n×y
n×2 56711928
n×3 85067892
n×4 113423856
n×5 141779820

Division

n÷y
n÷2 14177982
n÷3 9451988
n÷3 7088991
n÷5 5671192.8

Exponentiation

ny
n2 804060694369296
n3 2.2799916103351E+22
n4 6.4651360022963E+29
n5 1.8332516373622E+37

Nth Root

y√n
2√n 5325.0318308908
3√n 304.94028751306
4√n 72.972815697976
5√n 30.940610827588

Divisors of 28355964

1, 2, 3, 4, 6, 12, 1129, 2093, 2258, 3387, 4186, 4516, 6279, 6774, 8372, 12558, 13548, 25116, 2362997, 4725994, 7088991, 9451988, 14177982, 28355964

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28355963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28355964 can be divided by 24 positive divisors. The sum of these divisors (counting 28355964) is 1, the average is 0.041666666666667.

Base conversion 28355964

Base System Value
2 Binary 1101100001010110101111100
3 Ternary 1222100122001220
4 Quaternary 1230022311330
5 Quinary 24224342324
6 Senary 2451433340
8 Octal 154126574
10 Decimal 28355964
12 Duodecimal 95b5850
16 Hexadecimal 1b0ad7c
20 Vigesimal 8h49i4
36 Base36 gvrlo

Cryptographic Hash Functions

md5 bd0a53d77999bb400b1ac2a7c41eb89e
sha1 3dc98a40837d39ac0915dcbc11662670031cfc59
sha256 347024d98305fab0f8ff8dc691c2d54065d4e9af926308e4273f91de6e17095f
sha512 786dcbfadf50a81269eca834df4fcdc2fc28c1231645599148c9ee13df42ce63536f6bfa8a102cabb16870aa4d10b24bb64cb6d47d7dc4fc5dc283e7b11b4f31
ripemd-160 19d6a82c9db2f408547ac54e9991ebb72fb86080

28355964 as geometric shapes

Circle

Radius = n
Diameter 56711928
Circumference 178165776.37571
Area 2.5260311704709E+15

Sphere

Radius = n
Volume 9.5504065243667E+22
Surface area 1.0104124681884E+16
Circumference 178165776.37571

Square

Length = n
Perimeter 113423856
Area 804060694369296
Diagonal 40101388.862963

Cube

Length = n
Surface area 4824364166215776
Volume 2.2799916103351E+22
Space diagonal 49113970.345594

Equilateral Triangle

Length = n
Perimeter 85067892
Area 3.4816849375418E+14
Altitude 24556985.172797

Triangular Pyramid

Length = n
Surface area 3.4816849375418E+14
Volume 2.6869958811939E+21
Height 13367129.620988