28337145 (number)

28337145 is an odd 8-digits composite number following 28337144 and preceding 28337146. In scientific notation, it is written as 2.8337145 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 15113136 positive integers (up to 28337145) that are relatively prime to 28337145.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred thirty-seven thousand one hundred forty-five

Notation

Scientific notation 2.8337145 × 10^7
Engineering notation 2.8337145 × 10^6

Prime Factorization of 28337145

Prime Factorization 3 × 5 × 1889143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28337145
Product of the distinct prime numbers

The prime factorization of 28337145 is 3 × 5 × 1889143. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 53, 58, 486, 21, 8881, 4269, 64105, 1935, 212940, 338431, 768640, 1104349, 70163941, 21554592, 802675871, 888631008, 9114850681, 350514439

Basic calculations (n = 28337145)

Multiplication

n×y
n×2 56674290
n×3 85011435
n×4 113348580
n×5 141685725

Division

n÷y
n÷2 14168572.5
n÷3 9445715
n÷3 7084286.25
n÷5 5667429

Exponentiation

ny
n2 802993786751025
n3 2.2754551369263E+22
n4 6.4479902156075E+29
n5 1.8271763369825E+37

Nth Root

y√n
2√n 5323.2645059212
3√n 304.8728126864
4√n 72.960705218091
5√n 30.936502866447

Divisors of 28337145

1, 3, 5, 15, 1889143, 5667429, 9445715, 28337145

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 -28337144
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 28337145 can be divided by 8 positive divisors. The sum of these divisors (counting 28337145) is 1, the average is 0.125.

Base conversion 28337145

Base System Value
2 Binary 1101100000110001111111001
3 Ternary 1222022200020220
4 Quaternary 1230012033321
5 Quinary 24223242040
6 Senary 2451210253
8 Octal 154061771
10 Decimal 28337145
12 Duodecimal 95a6989
16 Hexadecimal 1b063f9
20 Vigesimal 8h22h5
36 Base36 gvd2x

Cryptographic Hash Functions

md5 71803e793f98bb5b69af7465591e6520
sha1 71d97aa7adbbb866b6fcc12a843cd16db9e0381d
sha256 a8320653478cd065741a1211ff96b7da1ac0eb3cb2628329679ab8053e77a01e
sha512 a722e511033925944ad8f5b2c25164c196f57ac68fc210e5c4ce750f29925e6acb938fff6baeffd1c8a6e822527631f322c11a03315eaada4d1c5e0ee9c11f57
ripemd-160 5b02ca3b3eb3b3158379b6b6ca19187eafbdc1bf

28337145 as geometric shapes

Circle

Radius = n
Diameter 56674290
Circumference 178047533.11142
Area 2.5226793813353E+15

Sphere

Radius = n
Volume 9.5314041889877E+22
Surface area 1.0090717525341E+16
Circumference 178047533.11142

Square

Length = n
Perimeter 113348580
Area 802993786751025
Diagonal 40074774.777933

Cube

Length = n
Surface area 4817962720506150
Volume 2.2754551369263E+22
Space diagonal 49081374.881446

Equilateral Triangle

Length = n
Perimeter 85011435
Area 3.4770650920373E+14
Altitude 24540687.440723

Triangular Pyramid

Length = n
Surface area 3.4770650920373E+14
Volume 2.6816495960106E+21
Height 13358258.259311