28932250 (number)

28932250 is an even 8-digits composite number following 28932249 and preceding 28932251. In scientific notation, it is written as 2.8932250 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 10962000 positive integers (up to 28932250) that are relatively prime to 28932250.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand two hundred fifty

Notation

Scientific notation 2.8932250 × 10^7
Engineering notation 2.8932250 × 10^6

Prime Factorization of 28932250

Prime Factorization 2 × 19 × 5 × 25 × 6091

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28932250
Product of the distinct prime numbers

The prime factorization of 28932250 is 2 × 19 × 5 × 25 × 6091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 58, 21, 611, 540, 2796, 8262, 69389, 91586, 112676, 119372, 1361998, 8348703, 58110663, 16228575, 347297442, 969310340, 3235709380, 9396696654

Basic calculations (n = 28932250)

Multiplication

n×y
n×2 57864500
n×3 86796750
n×4 115729000
n×5 144661250

Division

n÷y
n÷2 14466125
n÷3 9644083.3333333
n÷3 7233062.5
n÷5 5786450

Exponentiation

ny
n2 837075090062500
n3 2.4218465774461E+22
n4 7.0069470640314E+29
n5 2.0272674419332E+37

Nth Root

y√n
2√n 5378.8706993197
3√n 306.99224375358
4√n 73.340784692555
5√n 31.065363650801

Divisors of 28932250

1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 6091, 12182, 30455, 60910, 115729, 152275, 231458, 304550, 578645, 761375, 1157290, 1522750, 2893225, 5786450, 14466125, 28932250

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28932249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932250 can be divided by 32 positive divisors. The sum of these divisors (counting 28932250) is 1, the average is 0.03125.

Base conversion 28932250

Base System Value
2 Binary 1101110010111100010011010
3 Ternary 2000102220120211
4 Quaternary 1232113202122
5 Quinary 24401313000
6 Senary 2512041334
8 Octal 156274232
10 Decimal 28932250
12 Duodecimal 983324a
16 Hexadecimal 1b9789a
20 Vigesimal 90gaca
36 Base36 h849m

Cryptographic Hash Functions

md5 e789111cdb4d63f72b52ac977bf55660
sha1 2506d0e516cf34591842e2147d2822cd3b95b9bd
sha256 27f0ae70fdd11c2e425e876dcff2480f2686e6e641240bf784dc82d50710f885
sha512 0199bb1ae83f3d23e55040006d71357d30aabe96cc22a76516169cf567d47bb8a085ef0c8f6e77d57c657146702776e6ee5063ca16b78c03132ba602a2bd719b
ripemd-160 e49fabbcd838477273a036cd7fe268077c7bdae1

28932250 as geometric shapes

Circle

Radius = n
Diameter 57864500
Circumference 181786688.10365
Area 2.6297489534434E+15

Sphere

Radius = n
Volume 1.0144607221102E+23
Surface area 1.0518995813773E+16
Circumference 181786688.10365

Square

Length = n
Perimeter 115729000
Area 837075090062500
Diagonal 40916380.339969

Cube

Length = n
Surface area 5022450540375000
Volume 2.4218465774461E+22
Space diagonal 50112126.977285

Equilateral Triangle

Length = n
Perimeter 86796750
Area 3.6246414643464E+14
Altitude 25056063.488642

Triangular Pyramid

Length = n
Surface area 3.6246414643464E+14
Volume 2.8541735631759E+21
Height 13638793.446656