28933072 (number)

28933072 is an even 8-digits composite number following 28933071 and preceding 28933073. In scientific notation, it is written as 2.8933072 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 12399840 positive integers (up to 28933072) that are relatively prime to 28933072.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-three thousand seventy-two

Notation

Scientific notation 2.8933072 × 10^7
Engineering notation 2.8933072 × 10^6

Prime Factorization of 28933072

Prime Factorization 2 × 2 × 2 × 2 × 7 × 258331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3616634
Product of the distinct prime numbers

The prime factorization of 28933072 is 2 × 2 × 2 × 2 × 7 × 258331. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 45, 29, 241, 129, 4469, 662, 22594, 5570, 179020, 294126, 3670026, 1419303, 24094604, 89431003, 180141736, 82590212, 2874364447, 3573745547

Basic calculations (n = 28933072)

Multiplication

n×y
n×2 57866144
n×3 86799216
n×4 115732288
n×5 144665360

Division

n÷y
n÷2 14466536
n÷3 9644357.3333333
n÷3 7233268
n÷5 5786614.4

Exponentiation

ny
n2 837122655357184
n3 2.4220530060281E+22
n4 7.0077434011226E+29
n5 2.0275554438221E+37

Nth Root

y√n
2√n 5378.9471088681
3√n 306.9951510656
4√n 73.341305611968
5√n 31.065540169659

Divisors of 28933072

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 258331, 516662, 1033324, 1808317, 2066648, 3616634, 4133296, 7233268, 14466536, 28933072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28933071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28933072 can be divided by 20 positive divisors. The sum of these divisors (counting 28933072) is 1, the average is 0.05.

Base conversion 28933072

Base System Value
2 Binary 1101110010111101111010000
3 Ternary 2000102221201021
4 Quaternary 1232113233100
5 Quinary 24401324242
6 Senary 2512045224
8 Octal 156275720
10 Decimal 28933072
12 Duodecimal 9833814
16 Hexadecimal 1b97bd0
20 Vigesimal 90gcdc
36 Base36 h84wg

Cryptographic Hash Functions

md5 8075d951b603dc81010a9c2f2f6708d0
sha1 64c54d3c6abc39da0923641000ccc1a95b0762cf
sha256 1951fcb7a70ca249867d71945ae1e9350d896cda65a3e66732dda4401c78e7c5
sha512 ca54d04e6989edc5cd8b2f7dea90079cb3173691536afb1d97074b90b05c60dfd68ea09a01daac9ba7adf469b6775dbf9da50b8c2a853167dfb2a82583b38f4e
ripemd-160 33e201ec1c2050560005c0bbe71f16e2cb4c99d8

28933072 as geometric shapes

Circle

Radius = n
Diameter 57866144
Circumference 181791852.88197
Area 2.6298983842237E+15

Sphere

Radius = n
Volume 1.0145471907124E+23
Surface area 1.0519593536895E+16
Circumference 181791852.88197

Square

Length = n
Perimeter 115732288
Area 837122655357184
Diagonal 40917542.823517

Cube

Length = n
Surface area 5022735932143104
Volume 2.4220530060281E+22
Space diagonal 50113550.723048

Equilateral Triangle

Length = n
Perimeter 86799216
Area 3.624847428114E+14
Altitude 25056775.361524

Triangular Pyramid

Length = n
Surface area 3.624847428114E+14
Volume 2.8544168415928E+21
Height 13639180.941172