28239056 (number)

28239056 is an even 8-digits composite number following 28239055 and preceding 28239057. In scientific notation, it is written as 2.8239056 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 14095872 positive integers (up to 28239056) that are relatively prime to 28239056.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8239056 × 10^7
Engineering notation 2.8239056 × 10^6

Prime Factorization of 28239056

Prime Factorization 2 × 2 × 2 × 2 × 2129 × 829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3529882
Product of the distinct prime numbers

The prime factorization of 28239056 is 2 × 2 × 2 × 2 × 2129 × 829. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 82, 89, 600, 702, 8069, 5751, 41909, 70627, 687170, 409061, 7416324, 8514616, 99215386, 50552223, 228111650, 819692876, 2455542072, 3617253652

Basic calculations (n = 28239056)

Multiplication

n×y
n×2 56478112
n×3 84717168
n×4 112956224
n×5 141195280

Division

n÷y
n÷2 14119528
n÷3 9413018.6666667
n÷3 7059764
n÷5 5647811.2

Exponentiation

ny
n2 797444283771136
n3 2.2519073786293E+22
n4 6.3591738571926E+29
n5 1.79577066667E+37

Nth Root

y√n
2√n 5314.0432817206
3√n 304.52063370216
4√n 72.897484742072
5√n 30.915055815326

Divisors of 28239056

1, 2, 4, 8, 16, 829, 1658, 2129, 3316, 4258, 6632, 8516, 13264, 17032, 34064, 1764941, 3529882, 7059764, 14119528, 28239056

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 -28239055
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 28239056 can be divided by 20 positive divisors. The sum of these divisors (counting 28239056) is 1, the average is 0.05.

Base conversion 28239056

Base System Value
2 Binary 1101011101110010011010000
3 Ternary 1222010200200222
4 Quaternary 1223232103100
5 Quinary 24212122211
6 Senary 2445132212
8 Octal 153562320
10 Decimal 28239056
12 Duodecimal 955a068
16 Hexadecimal 1aee4d0
20 Vigesimal 8g9hcg
36 Base36 gt9e8

Cryptographic Hash Functions

md5 a07ae4803a9642b46fa3c49d6e3512e2
sha1 21d9ee1e2cad129bfb7246e9d6565ad4dc9a4350
sha256 483ecc60ee528444668f397f54fbd61486a4ee51e0c86951a790405ddaa3707b
sha512 fb65df6d097f9dcd6f76140dbac47f3267e01cc0405f43868fc4e0ee41889adb148a46b30375c38ab7934ebefd975dad8582a2e92cf328d04b45b92f87292f34
ripemd-160 04c1767919f8296aa709648d472a3764bec83782

28239056 as geometric shapes

Circle

Radius = n
Diameter 56478112
Circumference 177431221.74782
Area 2.5052451035426E+15

Sphere

Radius = n
Volume 9.4327675696886E+22
Surface area 1.002098041417E+16
Circumference 177431221.74782

Square

Length = n
Perimeter 112956224
Area 797444283771136
Diagonal 39936055.983813

Cube

Length = n
Surface area 4784665702626816
Volume 2.2519073786293E+22
Space diagonal 48911479.749783

Equilateral Triangle

Length = n
Perimeter 84717168
Area 3.4530350392425E+14
Altitude 24455739.874891

Triangular Pyramid

Length = n
Surface area 3.4530350392425E+14
Volume 2.6538982967213E+21
Height 13312018.661271