28692968 (number)

28692968 is an even 8-digits composite number following 28692967 and preceding 28692969. In scientific notation, it is written as 2.8692968 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 14320768 positive integers (up to 28692968) that are relatively prime to 28692968.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-two thousand nine hundred sixty-eight

Notation

Scientific notation 2.8692968 × 10^7
Engineering notation 2.8692968 × 10^6

Prime Factorization of 28692968

Prime Factorization 2 × 2 × 2 × 617 × 5813

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7173242
Product of the distinct prime numbers

The prime factorization of 28692968 is 2 × 2 × 2 × 617 × 5813. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 33, 58, 622, 767, 5567, 8190, 71328, 83384, 29113, 97960, 3715957, 2136927, 93234045, 95724582, 41209830, 695884992, 2046065987, 9302803907

Basic calculations (n = 28692968)

Multiplication

n×y
n×2 57385936
n×3 86078904
n×4 114771872
n×5 143464840

Division

n÷y
n÷2 14346484
n÷3 9564322.6666667
n÷3 7173242
n÷5 5738593.6

Exponentiation

ny
n2 823286412649024
n3 2.3622530692973E+22
n4 6.778005172525E+29
n5 1.9448108551909E+37

Nth Root

y√n
2√n 5356.5817458525
3√n 306.14358107277
4√n 73.188672250919
5√n 31.013808061627

Divisors of 28692968

1, 2, 4, 8, 617, 1234, 2468, 4936, 5813, 11626, 23252, 46504, 3586621, 7173242, 14346484, 28692968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28692967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28692968 can be divided by 16 positive divisors. The sum of these divisors (counting 28692968) is 1, the average is 0.0625.

Base conversion 28692968

Base System Value
2 Binary 1101101011101000111101000
3 Ternary 1222222202100112
4 Quaternary 1231131013220
5 Quinary 24321133333
6 Senary 2502553452
8 Octal 155350750
10 Decimal 28692968
12 Duodecimal 9738888
16 Hexadecimal 1b5d1e8
20 Vigesimal 8j6c88
36 Base36 h2zmw

Cryptographic Hash Functions

md5 633739b6dc180b53ed4b467d2740e993
sha1 8a80931dfd7ad43bf92f59059d06920112da98de
sha256 f477a39a1a8d530cb7c471eba50e63bea59e93b18481538c4e949b9fdfc0a466
sha512 b1aba6226db92ebcf0d0fcdaca5d483da580407ee1db8f544866cbdae383cb396b352c5ca99714df1838d14630542bb5a903dfd171d8ea17ca8b4c6392e0420f
ripemd-160 04b725f795dc87e461aba786938d917817fa7914

28692968 as geometric shapes

Circle

Radius = n
Diameter 57385936
Circumference 180283234.95697
Area 2.5864305457785E+15

Sphere

Radius = n
Volume 9.8949825178992E+22
Surface area 1.0345722183114E+16
Circumference 180283234.95697

Square

Length = n
Perimeter 114771872
Area 823286412649024
Diagonal 40577984.490337

Cube

Length = n
Surface area 4939718475894144
Volume 2.3622530692973E+22
Space diagonal 49697678.395948

Equilateral Triangle

Length = n
Perimeter 86078904
Area 3.5649347397231E+14
Altitude 24848839.197974

Triangular Pyramid

Length = n
Surface area 3.5649347397231E+14
Volume 2.7839419402981E+21
Height 13525994.830112