28636698 (number)

28636698 is an even 8-digits composite number following 28636697 and preceding 28636699. In scientific notation, it is written as 2.8636698 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 9457776 positive integers (up to 28636698) that are relatively prime to 28636698.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred thirty-six thousand six hundred ninety-eight

Notation

Scientific notation 2.8636698 × 10^7
Engineering notation 2.8636698 × 10^6

Prime Factorization of 28636698

Prime Factorization 2 × 3 × 109 × 43787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28636698
Product of the distinct prime numbers

The prime factorization of 28636698 is 2 × 3 × 109 × 43787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 89, 8, 886, 953, 9153, 5017, 52443, 87388, 108409, 941692, 599112, 1568877, 74135644, 74057040, 722996195, 64460661, 3583828887, 7389297402

Basic calculations (n = 28636698)

Multiplication

n×y
n×2 57273396
n×3 85910094
n×4 114546792
n×5 143183490

Division

n÷y
n÷2 14318349
n÷3 9545566
n÷3 7159174.5
n÷5 5727339.6

Exponentiation

ny
n2 820060472343204
n3 2.348382408823E+22
n4 6.7249917829976E+29
n5 1.9258155874218E+37

Nth Root

y√n
2√n 5351.3267513767
3√n 305.94332326361
4√n 73.152763115119
5√n 31.00163422474

Divisors of 28636698

1, 2, 3, 6, 109, 218, 327, 654, 43787, 87574, 131361, 262722, 4772783, 9545566, 14318349, 28636698

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 -28636697
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 28636698 can be divided by 16 positive divisors. The sum of these divisors (counting 28636698) is 1, the average is 0.0625.

Base conversion 28636698

Base System Value
2 Binary 1101101001111011000011010
3 Ternary 1222212220011110
4 Quaternary 1231033120122
5 Quinary 24312333243
6 Senary 2501441150
8 Octal 155173032
10 Decimal 28636698
12 Duodecimal 97101b6
16 Hexadecimal 1b4f61a
20 Vigesimal 8ijbei
36 Base36 h1s7u

Cryptographic Hash Functions

md5 8b8057de2f2a2bd89d633b49d7540da8
sha1 688701943f2d70322b811eb8352a144dc82c6cf3
sha256 f159c388eea97c7bbbd5d2c716187d003fd4109dcc9575c631097fa025de2b7a
sha512 668362d2ef03bf1e74c86f1448332205b7365dc114889d494a5b010ab60f984c0a1c28b31f9fd3cf60253db7082b107f4427873c5e38ef8a1235dc1b3a549d6b
ripemd-160 1329caefff434846b3777a811c4541e94db1e2ce

28636698 as geometric shapes

Circle

Radius = n
Diameter 57273396
Circumference 179929680.11974
Area 2.5762959554128E+15

Sphere

Radius = n
Volume 9.8368812311703E+22
Surface area 1.0305183821651E+16
Circumference 179929680.11974

Square

Length = n
Perimeter 114546792
Area 820060472343204
Diagonal 40498406.693182

Cube

Length = n
Surface area 4920362834059224
Volume 2.348382408823E+22
Space diagonal 49600215.897006

Equilateral Triangle

Length = n
Perimeter 85910094
Area 3.5509660084434E+14
Altitude 24800107.948503

Triangular Pyramid

Length = n
Surface area 3.5509660084434E+14
Volume 2.7675952101632E+21
Height 13499468.897727