28798976 (number)

28798976 is an even 8-digits composite number following 28798975 and preceding 28798977. In scientific notation, it is written as 2.8798976 × 10^7. The sum of its digits is 56. It has a total of 14 prime factors and 52 positive divisors. There are 14057472 positive integers (up to 28798976) that are relatively prime to 28798976.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred ninety-eight thousand nine hundred seventy-six

Notation

Scientific notation 2.8798976 × 10^7
Engineering notation 2.8798976 × 10^6

Prime Factorization of 28798976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 89 × 79

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 14062
Product of the distinct prime numbers

The prime factorization of 28798976 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 89 × 79. Since it has a total of 14 prime factors.

Most popular turbo-numbers

4, 6, 93, 38, 957, 239, 6943, 1038, 88146, 63854, 13305, 180529, 2931756, 3501569, 28944369, 34581222, 351351436, 642955989, 7321003989, 4236169619

Basic calculations (n = 28798976)

Multiplication

n×y
n×2 57597952
n×3 86396928
n×4 115195904
n×5 143994880

Division

n÷y
n÷2 14399488
n÷3 9599658.6666667
n÷3 7199744
n÷5 5759795.2

Exponentiation

ny
n2 829381018648576
n3 2.3885324050916E+22
n4 6.8787287409455E+29
n5 1.98100343921E+37

Nth Root

y√n
2√n 5366.4677395844
3√n 306.52014004002
4√n 73.256178849189
5√n 31.036690768242

Divisors of 28798976

1, 2, 4, 8, 16, 32, 64, 79, 89, 128, 158, 178, 256, 316, 356, 512, 632, 712, 1024, 1264, 1424, 2048, 2528, 2848, 4096, 5056, 5696, 7031, 10112, 11392, 14062, 20224, 22784, 28124, 40448, 45568, 56248, 80896, 91136, 112496, 161792, 182272, 224992, 323584, 364544, 449984, 899968, 1799936, 3599872, 7199744, 14399488, 28798976

52 divisors

τ Total Divisors 52
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28798975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.019230769230769
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 52
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28798976 can be divided by 52 positive divisors. The sum of these divisors (counting 28798976) is 1, the average is 0.019230769230769.

Base conversion 28798976

Base System Value
2 Binary 1101101110111000000000000
3 Ternary 2000012010202202
4 Quaternary 1231313000000
5 Quinary 24333031401
6 Senary 2505132332
8 Octal 155670000
10 Decimal 28798976
12 Duodecimal 978a0a8
16 Hexadecimal 1b77000
20 Vigesimal 8jjh8g
36 Base36 h59fk

Cryptographic Hash Functions

md5 74ffabcbb8853082fdaeab4a30b55f7e
sha1 b0bf6dfa51bddcc2800c7382dfe5cde3eade329d
sha256 ef4c05e6784cca2e697bd09aa125140b50c8e82c4a530f52bbaa7a90682dfc7b
sha512 dadff87064d7007bdd7ce91446b7feafd9d0f3ef6a33cd9aaf51ff1c411cc50bfddcb34bff7067e2ddc186226673f2704a47edef7cefeff58ed76211d09f3a4d
ripemd-160 6757055a1eef8faccda050cd66d81b519fc8cf03

28798976 as geometric shapes

Circle

Radius = n
Diameter 57597952
Circumference 180949302.86502
Area 2.6055773152132E+15

Sphere

Radius = n
Volume 1.0005061142263E+23
Surface area 1.0422309260853E+16
Circumference 180949302.86502

Square

Length = n
Perimeter 115195904
Area 829381018648576
Diagonal 40727902.441657

Cube

Length = n
Surface area 4976286111891456
Volume 2.3885324050916E+22
Space diagonal 49881289.637957

Equilateral Triangle

Length = n
Perimeter 86396928
Area 3.5913251578314E+14
Altitude 24940644.818978

Triangular Pyramid

Length = n
Surface area 3.5913251578314E+14
Volume 2.8149124345401E+21
Height 13575967.480552