28375892 (number)

28375892 is an even 8-digits composite number following 28375891 and preceding 28375893. In scientific notation, it is written as 2.8375892 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 13076640 positive integers (up to 28375892) that are relatively prime to 28375892.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-five thousand eight hundred ninety-two

Notation

Scientific notation 2.8375892 × 10^7
Engineering notation 2.8375892 × 10^6

Prime Factorization of 28375892

Prime Factorization 2 × 2 × 19 × 37 × 10091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14187946
Product of the distinct prime numbers

The prime factorization of 28375892 is 2 × 2 × 19 × 37 × 10091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 79, 98, 558, 156, 4447, 3931, 71150, 38460, 487225, 261577, 2743993, 3914815, 5221056, 59238839, 617442965, 548760266, 1501628490, 906755800

Basic calculations (n = 28375892)

Multiplication

n×y
n×2 56751784
n×3 85127676
n×4 113503568
n×5 141879460

Division

n÷y
n÷2 14187946
n÷3 9458630.6666667
n÷3 7093973
n÷5 5675178.4

Exponentiation

ny
n2 805191246795664
n3 2.2848019858419E+22
n4 6.4833294391636E+29
n5 1.8397025596613E+37

Nth Root

y√n
2√n 5326.9026647762
3√n 305.01170608121
4√n 72.985633276531
5√n 30.944958493118

Divisors of 28375892

1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 10091, 20182, 40364, 191729, 373367, 383458, 746734, 766916, 1493468, 7093973, 14187946, 28375892

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 -28375891
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 28375892 can be divided by 24 positive divisors. The sum of these divisors (counting 28375892) is 1, the average is 0.041666666666667.

Base conversion 28375892

Base System Value
2 Binary 1101100001111101101010100
3 Ternary 1222101122101222
4 Quaternary 1230033231110
5 Quinary 24231012032
6 Senary 2452105512
8 Octal 154175524
10 Decimal 28375892
12 Duodecimal 9605298
16 Hexadecimal 1b0fb54
20 Vigesimal 8h6jec
36 Base36 gw6z8

Cryptographic Hash Functions

md5 d064954d3a6c1e59029aa3c2a201219c
sha1 c253fa752e64b5225d0f255030c4d70d3626e5c9
sha256 576e917adb2a97e865776ce21249181b273c44d66e12c9e03ccc760da7672ec5
sha512 816164f2879dbfb2ada61e331d9b293cff5ad95629e5f9ed0f348e5d1d683ed0c249ab1506f6679bff908055234957d822b5740988d890fa4e8df6c1b45a424c
ripemd-160 dc741d5758a4f5b6b4d392b3213ebb5b502805d1

28375892 as geometric shapes

Circle

Radius = n
Diameter 56751784
Circumference 178290987.69251
Area 2.5295829056681E+15

Sphere

Radius = n
Volume 9.5705561781711E+22
Surface area 1.0118331622672E+16
Circumference 178290987.69251

Square

Length = n
Perimeter 113503568
Area 805191246795664
Diagonal 40129571.310834

Cube

Length = n
Surface area 4831147480773984
Volume 2.2848019858419E+22
Space diagonal 49148486.654087

Equilateral Triangle

Length = n
Perimeter 85127676
Area 3.4865803731496E+14
Altitude 24574243.327044

Triangular Pyramid

Length = n
Surface area 3.4865803731496E+14
Volume 2.6926649630955E+21
Height 13376523.770278