28698924 (number)

28698924 is an even 8-digits composite number following 28698923 and preceding 28698925. In scientific notation, it is written as 2.8698924 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 9003520 positive integers (up to 28698924) that are relatively prime to 28698924.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8698924 × 10^7
Engineering notation 2.8698924 × 10^6

Prime Factorization of 28698924

Prime Factorization 2 × 2 × 3 × 17 × 140681

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14349462
Product of the distinct prime numbers

The prime factorization of 28698924 is 2 × 2 × 3 × 17 × 140681. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 57, 52, 415, 190, 4241, 9184, 99542, 61960, 783542, 1288, 5344794, 6018507, 59611945, 50296331, 456227105, 334687487, 1997972459, 1915872191

Basic calculations (n = 28698924)

Multiplication

n×y
n×2 57397848
n×3 86096772
n×4 114795696
n×5 143494620

Division

n÷y
n÷2 14349462
n÷3 9566308
n÷3 7174731
n÷5 5739784.8

Exponentiation

ny
n2 823628238757776
n3 2.3637244228363E+22
n4 6.7836347567924E+29
n5 1.9468301832894E+37

Nth Root

y√n
2√n 5357.1376685689
3√n 306.16476239518
4√n 73.192470026424
5√n 31.015095505334

Divisors of 28698924

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 140681, 281362, 422043, 562724, 844086, 1688172, 2391577, 4783154, 7174731, 9566308, 14349462, 28698924

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28698923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28698924 can be divided by 24 positive divisors. The sum of these divisors (counting 28698924) is 1, the average is 0.041666666666667.

Base conversion 28698924

Base System Value
2 Binary 1101101011110100100101100
3 Ternary 2000000001112010
4 Quaternary 1231132210230
5 Quinary 24321331144
6 Senary 2503041220
8 Octal 155364454
10 Decimal 28698924
12 Duodecimal 9740210
16 Hexadecimal 1b5e92c
20 Vigesimal 8j7764
36 Base36 h348c

Cryptographic Hash Functions

md5 510a6be4b2ad91b7b84d06baabee3e43
sha1 2a8db1634ac0b87cb9e8ef9ae2a4fdb2a4c80a18
sha256 aa838d064009db3d97ffb771c4b584bc744fe44d454fe4291e1176756e27147f
sha512 07597d527694b0a20a37dd01f7e665037a89efe50189a3ccc2e8fc81f1820937bc6985f24fb440eb55b9baf1702d491a73d6f15d113d586d0b74691168a87776
ripemd-160 e2666dd8300175029ac0f0b1922f4f6652c77427

28698924 as geometric shapes

Circle

Radius = n
Diameter 57397848
Circumference 180320657.60866
Area 2.5875044241705E+15

Sphere

Radius = n
Volume 9.9011457091912E+22
Surface area 1.0350017696682E+16
Circumference 180320657.60866

Square

Length = n
Perimeter 114795696
Area 823628238757776
Diagonal 40586407.546315

Cube

Length = n
Surface area 4941769432546656
Volume 2.3637244228363E+22
Space diagonal 49707994.490558

Equilateral Triangle

Length = n
Perimeter 86096772
Area 3.5664148901923E+14
Altitude 24853997.245279

Triangular Pyramid

Length = n
Surface area 3.5664148901923E+14
Volume 2.785675947073E+21
Height 13528802.515438