28696039 (number)

28696039 is an odd 8-digits composite number following 28696038 and preceding 28696040. In scientific notation, it is written as 2.8696039 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 28234752 positive integers (up to 28696039) that are relatively prime to 28696039.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8696039 × 10^7
Engineering notation 2.8696039 × 10^6

Prime Factorization of 28696039

Prime Factorization 449 × 79 × 809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28696039
Product of the distinct prime numbers

The prime factorization of 28696039 is 449 × 79 × 809. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 51, 30, 460, 572, 4924, 710, 15479, 24958, 792939, 718516, 6902079, 4785156, 37733680, 47552664, 315648090, 950647134, 4309422933, 2128647855

Basic calculations (n = 28696039)

Multiplication

n×y
n×2 57392078
n×3 86088117
n×4 114784156
n×5 143480195

Division

n÷y
n÷2 14348019.5
n÷3 9565346.3333333
n÷3 7174009.75
n÷5 5739207.8

Exponentiation

ny
n2 823462654289521
n3 2.3630116442536E+22
n4 6.7809074300954E+29
n5 1.9458518406941E+37

Nth Root

y√n
2√n 5356.868394874
3√n 306.15450283587
4√n 73.190630512887
5√n 31.014471912974

Divisors of 28696039

1, 79, 449, 809, 35471, 63911, 363241, 28696039

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28696038
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28696039 can be divided by 8 positive divisors. The sum of these divisors (counting 28696039) is 1, the average is 0.125.

Base conversion 28696039

Base System Value
2 Binary 1101101011101110111100111
3 Ternary 1222222220120021
4 Quaternary 1231131313213
5 Quinary 24321233124
6 Senary 2503020011
8 Octal 155356747
10 Decimal 28696039
12 Duodecimal 973a607
16 Hexadecimal 1b5dde7
20 Vigesimal 8j701j
36 Base36 h3207

Cryptographic Hash Functions

md5 e6630a297d84323ebddaefe193b1cae0
sha1 527d9470603ce7b648ec8a2787e8fc02b1da67b3
sha256 f820cda7ae0de875386a7898a2f8b2fd1777c9744dcb62376468f483f29e1836
sha512 d50ae9fd667fd790ee6f90d90f81944c3e59faa97399fff31f3df09c7d30d4d8b67f8bf2d479d707218450873eb651797c90c5e5c6dacf4908a108f9b866e3f0
ripemd-160 94cfc1859f08f55cb815f6914dabc5db98e047df

28696039 as geometric shapes

Circle

Radius = n
Diameter 57392078
Circumference 180302530.61905
Area 2.5869842252215E+15

Sphere

Radius = n
Volume 9.8981600292455E+22
Surface area 1.0347936900886E+16
Circumference 180302530.61905

Square

Length = n
Perimeter 114784156
Area 823462654289521
Diagonal 40582327.540187

Cube

Length = n
Surface area 4940775925737126
Volume 2.3630116442536E+22
Space diagonal 49702997.523978

Equilateral Triangle

Length = n
Perimeter 86088117
Area 3.5656978884124E+14
Altitude 24851498.761989

Triangular Pyramid

Length = n
Surface area 3.5656978884124E+14
Volume 2.7848359294574E+21
Height 13527442.513396