28698800 (number)

28698800 is an even 8-digits composite number following 28698799 and preceding 28698801. In scientific notation, it is written as 2.8698800 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 60 positive divisors. There are 10594560 positive integers (up to 28698800) that are relatively prime to 28698800.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8698800 × 10^7
Engineering notation 2.8698800 × 10^6

Prime Factorization of 28698800

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 13 × 5519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 717470
Product of the distinct prime numbers

The prime factorization of 28698800 is 2 × 2 × 2 × 2 × 5 × 5 × 13 × 5519. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28698800)

Multiplication

n×y
n×2 57397600
n×3 86096400
n×4 114795200
n×5 143494000

Division

n÷y
n÷2 14349400
n÷3 9566266.6666667
n÷3 7174700
n÷5 5739760

Exponentiation

ny
n2 823621121440000
n3 2.3636937839982E+22
n4 6.7835175168208E+29
n5 1.9467881251174E+37

Nth Root

y√n
2√n 5357.1260952119
3√n 306.16432144386
4√n 73.192390965263
5√n 31.015068703782

Divisors of 28698800

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28698799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28698800 can be divided by 60 positive divisors. The sum of these divisors (counting 28698800) is 1, the average is 0.016666666666667.

Base conversion 28698800

Base System Value
2 Binary 1101101011110100010110000
3 Ternary 2000000001100112
4 Quaternary 1231132202300
5 Quinary 24321330200
6 Senary 2503040452
8 Octal 155364260
10 Decimal 28698800
12 Duodecimal 9740128
16 Hexadecimal 1b5e8b0
20 Vigesimal 8j7700
36 Base36 h344w

Cryptographic Hash Functions

md5 3f4bc5ba6cb95b31c31496746efc516a
sha1 ff5fccc295807755630672ade5d27225fc1dbd79
sha256 2d2910e8d6713d9e93860b7dfff37509da8718eebc7fb2a7418c0375f1251698
sha512 3408359ddf603ddcec184d974bf4aeff4b1c3d188c54c85d1109de504b4fcf6bef771a54e78caa097e1d52890a62495fdd0a196d74f9e2d382ef877fa4f0e9fd
ripemd-160 8d3943e387cb7ad043369e0aadc4b4d9287085b9

28698800 as geometric shapes

Circle

Radius = n
Diameter 57397600
Circumference 180319878.49369
Area 2.5874820644573E+15

Sphere

Radius = n
Volume 9.9010173695263E+22
Surface area 1.0349928257829E+16
Circumference 180319878.49369

Square

Length = n
Perimeter 114795200
Area 823621121440000
Diagonal 40586232.183833

Cube

Length = n
Surface area 4941726728640000
Volume 2.3636937839982E+22
Space diagonal 49707779.716258

Equilateral Triangle

Length = n
Perimeter 86096400
Area 3.5663840713023E+14
Altitude 24853889.858129

Triangular Pyramid

Length = n
Surface area 3.5663840713023E+14
Volume 2.7856398388561E+21
Height 13528744.061278