28932690 (number)

28932690 is an even 8-digits composite number following 28932689 and preceding 28932691. In scientific notation, it is written as 2.8932690 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 7715376 positive integers (up to 28932690) that are relatively prime to 28932690.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand six hundred ninety

Notation

Scientific notation 2.8932690 × 10^7
Engineering notation 2.8932690 × 10^6

Prime Factorization of 28932690

Prime Factorization 2 × 3 × 5 × 964423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28932690
Product of the distinct prime numbers

The prime factorization of 28932690 is 2 × 3 × 5 × 964423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 43, 51, 997, 429, 6246, 2466, 84755, 86485, 265932, 637394, 5656619, 2345885, 19376132, 64505483, 433953815, 983100044, 661877102, 660648444

Basic calculations (n = 28932690)

Multiplication

n×y
n×2 57865380
n×3 86798070
n×4 115730760
n×5 144663450

Division

n÷y
n÷2 14466345
n÷3 9644230
n÷3 7233172.5
n÷5 5786538

Exponentiation

ny
n2 837100550636100
n3 2.4219570730384E+22
n4 7.0073733187526E+29
n5 2.0274215994574E+37

Nth Root

y√n
2√n 5378.9115999429
3√n 306.99379998584
4√n 73.341063531577
5√n 31.06545813828

Divisors of 28932690

1, 2, 3, 5, 6, 10, 15, 30, 964423, 1928846, 2893269, 4822115, 5786538, 9644230, 14466345, 28932690

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28932689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932690 can be divided by 16 positive divisors. The sum of these divisors (counting 28932690) is 1, the average is 0.0625.

Base conversion 28932690

Base System Value
2 Binary 1101110010111101001010010
3 Ternary 2000102221012010
4 Quaternary 1232113221102
5 Quinary 24401321230
6 Senary 2512043350
8 Octal 156275122
10 Decimal 28932690
12 Duodecimal 9833556
16 Hexadecimal 1b97a52
20 Vigesimal 90gbea
36 Base36 h84lu

Cryptographic Hash Functions

md5 c59e777ebc641cfbb945a434a7dfdcd0
sha1 0e58d79c7f0acada3286045e214f54d34d2f06f7
sha256 2d5af21e1a90a797300cd34426a1849b6fb0e5f221d55f7c709f9ac8953bab2b
sha512 570d8f1c67ef603e54ad3fd4b917570858145edc6e345cbcc4079e944ed72d95b861d12297516b3f90aa1bf5b6230c7fe1006b3dea3bc20546c3cf7f1a8e60bf
ripemd-160 79216db12296e98c607fbba9b2be2c2111b04be3

28932690 as geometric shapes

Circle

Radius = n
Diameter 57865380
Circumference 181789452.70518
Area 2.6298289401943E+15

Sphere

Radius = n
Volume 1.0145070063956E+23
Surface area 1.0519315760777E+16
Circumference 181789452.70518

Square

Length = n
Perimeter 115730760
Area 837100550636100
Diagonal 40917002.593936

Cube

Length = n
Surface area 5022603303816600
Volume 2.4219570730384E+22
Space diagonal 50112889.07964

Equilateral Triangle

Length = n
Perimeter 86798070
Area 3.624751711864E+14
Altitude 25056444.53982

Triangular Pyramid

Length = n
Surface area 3.624751711864E+14
Volume 2.8543037834802E+21
Height 13639000.864645