28932020 (number)

28932020 is an even 8-digits composite number following 28932019 and preceding 28932021. In scientific notation, it is written as 2.8932020 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 10613376 positive integers (up to 28932020) that are relatively prime to 28932020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8932020 × 10^7
Engineering notation 2.8932020 × 10^6

Prime Factorization of 28932020

Prime Factorization 2 × 2 × 5 × 6487 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14466010
Product of the distinct prime numbers

The prime factorization of 28932020 is 2 × 2 × 5 × 6487 × 223. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 28, 93, 854, 898, 2009, 6941, 52164, 88656, 993654, 849187, 536001, 9931065, 43668656, 547105, 138324942, 29274726, 6835552870, 1174993304

Basic calculations (n = 28932020)

Multiplication

n×y
n×2 57864040
n×3 86796060
n×4 115728080
n×5 144660100

Division

n÷y
n÷2 14466010
n÷3 9644006.6666667
n÷3 7233005
n÷5 5786404

Exponentiation

ny
n2 837061781280400
n3 2.421788819724E+22
n4 7.0067242568032E+29
n5 2.0271868633231E+37

Nth Root

y√n
2√n 5378.8493193247
3√n 306.99143026226
4√n 73.340638934527
5√n 31.065314259161

Divisors of 28932020

1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 6487, 12974, 25948, 32435, 64870, 129740, 1446601, 2893202, 5786404, 7233005, 14466010, 28932020

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 -28932019
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 28932020 can be divided by 24 positive divisors. The sum of these divisors (counting 28932020) is 1, the average is 0.041666666666667.

Base conversion 28932020

Base System Value
2 Binary 1101110010111011110110100
3 Ternary 2000102220021022
4 Quaternary 1232113132310
5 Quinary 24401311040
6 Senary 2512040312
8 Octal 156273664
10 Decimal 28932020
12 Duodecimal 9833098
16 Hexadecimal 1b977b4
20 Vigesimal 90ga10
36 Base36 h8438

Cryptographic Hash Functions

md5 cba29a6b3bc7fae796bc4d6d16ccfbe4
sha1 7746ddaf085a2d37574c4c02cc956064a17ee7dd
sha256 d354fca0d084ed2b7a3b4dc4c4e7a0fb7731c05b0f595d64adb042e5fa735b8c
sha512 8d224bc26f1ea1c1813da25bc0f50861fef937a0df0fcbc5d76e9624482c568c697953972f663519960b92ebd94c2d189920b400f022adf17b0a4dc215cdcac2
ripemd-160 2aa06d1f87530cf6cd23817ccf5ca73fc8a2f6a6

28932020 as geometric shapes

Circle

Radius = n
Diameter 57864040
Circumference 181785242.97103
Area 2.6297071426713E+15

Sphere

Radius = n
Volume 1.0144365286121E+23
Surface area 1.0518828570685E+16
Circumference 181785242.97103

Square

Length = n
Perimeter 115728080
Area 837061781280400
Diagonal 40916055.07085

Cube

Length = n
Surface area 5022370687682400
Volume 2.421788819724E+22
Space diagonal 50111728.605599

Equilateral Triangle

Length = n
Perimeter 86796060
Area 3.6245838356294E+14
Altitude 25055864.302799

Triangular Pyramid

Length = n
Surface area 3.6245838356294E+14
Volume 2.8541054950477E+21
Height 13638685.023617