28298590 (number)

28298590 is an even 8-digits composite number following 28298589 and preceding 28298591. In scientific notation, it is written as 2.8298590 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 11042304 positive integers (up to 28298590) that are relatively prime to 28298590.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8298590 × 10^7
Engineering notation 2.8298590 × 10^6

Prime Factorization of 28298590

Prime Factorization 2 × 5 × 113 × 79 × 317

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28298590
Product of the distinct prime numbers

The prime factorization of 28298590 is 2 × 5 × 113 × 79 × 317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 1, 36, 656, 858, 3933, 2243, 77316, 47622, 389311, 549681, 378771, 1571880, 53814415, 49373785, 71471181, 132355163, 1173576002, 8314119180

Basic calculations (n = 28298590)

Multiplication

n×y
n×2 56597180
n×3 84895770
n×4 113194360
n×5 141492950

Division

n÷y
n÷2 14149295
n÷3 9432863.3333333
n÷3 7074647.5
n÷5 5659718

Exponentiation

ny
n2 800810195988100
n3 2.2661799404087E+22
n4 6.412969699985E+29
n5 1.814780002223E+37

Nth Root

y√n
2√n 5319.6419052414
3√n 304.73448181063
4√n 72.935875296327
5√n 30.928079953442

Divisors of 28298590

1, 2, 5, 10, 79, 113, 158, 226, 317, 395, 565, 634, 790, 1130, 1585, 3170, 8927, 17854, 25043, 35821, 44635, 50086, 71642, 89270, 125215, 179105, 250430, 358210, 2829859, 5659718, 14149295, 28298590

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 -28298589
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 28298590 can be divided by 32 positive divisors. The sum of these divisors (counting 28298590) is 1, the average is 0.03125.

Base conversion 28298590

Base System Value
2 Binary 1101011111100110101011110
3 Ternary 1222020201100221
4 Quaternary 1223330311132
5 Quinary 24221023330
6 Senary 2450311554
8 Octal 153746536
10 Decimal 28298590
12 Duodecimal 95885ba
16 Hexadecimal 1afcd5e
20 Vigesimal 8gh69a
36 Base36 gujby

Cryptographic Hash Functions

md5 73715c2f412755cf8d8c6f366735095b
sha1 9b6a8f809785727df86538f466a6794afa02cce5
sha256 88ffc5cc2647d10414e94a1391a1c748dad97d312ff11487e590b59d3cd071fd
sha512 d78d4c014ea83964007cd942d37e8bf8f21bc8c01ec2b38499f2437ffb27186c263468d439e17a60a8392e44dc582a69b4e0b7a88fef1f9eb77a49ccf1be947d
ripemd-160 77a2ff6c86cf82aeba1b9413ed9ffd701cea45fa

28298590 as geometric shapes

Circle

Radius = n
Diameter 56597180
Circumference 177805284.9019
Area 2.515819428636E+15

Sphere

Radius = n
Volume 9.4925523366673E+22
Surface area 1.0063277714544E+16
Circumference 177805284.9019

Square

Length = n
Perimeter 113194360
Area 800810195988100
Diagonal 40020249.774036

Cube

Length = n
Surface area 4804861175928600
Volume 2.2661799404087E+22
Space diagonal 49014595.662561

Equilateral Triangle

Length = n
Perimeter 84895770
Area 3.4676098666764E+14
Altitude 24507297.83128

Triangular Pyramid

Length = n
Surface area 3.4676098666764E+14
Volume 2.6707186720865E+21
Height 13340083.258012