28608908 (number)

28608908 is an even 8-digits composite number following 28608907 and preceding 28608909. In scientific notation, it is written as 2.8608908 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 13113360 positive integers (up to 28608908) that are relatively prime to 28608908.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred eight thousand nine hundred eight

Notation

Scientific notation 2.8608908 × 10^7
Engineering notation 2.8608908 × 10^6

Prime Factorization of 28608908

Prime Factorization 2 × 2 × 589 × 12143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14304454
Product of the distinct prime numbers

The prime factorization of 28608908 is 2 × 2 × 589 × 12143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 88, 25, 982, 356, 3358, 6059, 31436, 96605, 288514, 69989, 9640938, 6473209, 4391162, 23523680, 280208092, 597541619, 2454859113, 7612109673

Basic calculations (n = 28608908)

Multiplication

n×y
n×2 57217816
n×3 85826724
n×4 114435632
n×5 143044540

Division

n÷y
n÷2 14304454
n÷3 9536302.6666667
n÷3 7152227
n÷5 5721781.6

Exponentiation

ny
n2 818469616952464
n3 2.3415521972188E+22
n4 6.6989251387431E+29
n5 1.9164893299319E+37

Nth Root

y√n
2√n 5348.7295687855
3√n 305.84432538918
4√n 73.13500918702
5√n 30.995614885255

Divisors of 28608908

1, 2, 4, 589, 1178, 2356, 12143, 24286, 48572, 7152227, 14304454, 28608908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28608907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28608908 can be divided by 12 positive divisors. The sum of these divisors (counting 28608908) is 1, the average is 0.083333333333333.

Base conversion 28608908

Base System Value
2 Binary 1101101001000100110001100
3 Ternary 1222211111001012
4 Quaternary 1231020212030
5 Quinary 24310441113
6 Senary 2501104352
8 Octal 155104614
10 Decimal 28608908
12 Duodecimal 96b80b8
16 Hexadecimal 1b4898c
20 Vigesimal 8ig258
36 Base36 h16rw

Cryptographic Hash Functions

md5 0cc6934a16abac1b1932b0372958ab07
sha1 b57b1d9c2020cab14e86c384cbbe0b9183b9d6f2
sha256 6866e2dcd6799f496b0e616517e57354c5a0b76f8afa16eba3b264845e2a68b4
sha512 b3692f2c18a3a26b4422a4f1730f575af59ab2a44b04e1d9545a30731598f8f57f28c13af59eecd69ba4a7e97085dfc3e5808f8f6e9a31a25f1dd1f7c2ebd796
ripemd-160 526f7c784017bd8cd9de4a5eb35def063937b7a6

28608908 as geometric shapes

Circle

Radius = n
Diameter 57217816
Circumference 179755070.40005
Area 2.5712981358043E+15

Sphere

Radius = n
Volume 9.8082709077063E+22
Surface area 1.0285192543217E+16
Circumference 179755070.40005

Square

Length = n
Perimeter 114435632
Area 818469616952464
Diagonal 40459105.698284

Cube

Length = n
Surface area 4910817701714784
Volume 2.3415521972188E+22
Space diagonal 49552082.205064

Equilateral Triangle

Length = n
Perimeter 85826724
Area 3.5440774025328E+14
Altitude 24776041.102532

Triangular Pyramid

Length = n
Surface area 3.5440774025328E+14
Volume 2.7595457285928E+21
Height 13486368.566095