28996924 (number)

28996924 is an even 8-digits composite number following 28996923 and preceding 28996925. In scientific notation, it is written as 2.8996924 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 36 positive divisors. There are 13068000 positive integers (up to 28996924) that are relatively prime to 28996924.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-six thousand nine hundred twenty-four

Notation

Scientific notation 2.8996924 × 10^7
Engineering notation 2.8996924 × 10^6

Prime Factorization of 28996924

Prime Factorization 2 × 2 × 11 × 11 × 331 × 181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1318042
Product of the distinct prime numbers

The prime factorization of 28996924 is 2 × 2 × 11 × 11 × 331 × 181. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28996924)

Multiplication

n×y
n×2 57993848
n×3 86990772
n×4 115987696
n×5 144984620

Division

n÷y
n÷2 14498462
n÷3 9665641.3333333
n÷3 7249231
n÷5 5799384.8

Exponentiation

ny
n2 840821601461776
n3 2.4381240075145E+22
n4 7.0698096548475E+29
n5 2.0500273325608E+37

Nth Root

y√n
2√n 5384.8792001307
3√n 307.22081960225
4√n 73.381736148245
5√n 31.07923970462

Divisors of 28996924

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28996923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28996924 can be divided by 36 positive divisors. The sum of these divisors (counting 28996924) is 1, the average is 0.027777777777778.

Base conversion 28996924

Base System Value
2 Binary 1101110100111010100111100
3 Ternary 2000120012022011
4 Quaternary 1232213110330
5 Quinary 24410400144
6 Senary 2513301004
8 Octal 156472474
10 Decimal 28996924
12 Duodecimal 9864764
16 Hexadecimal 1ba753c
20 Vigesimal 914c64
36 Base36 h9i64

Cryptographic Hash Functions

md5 ef2a4619a914c82913dffcda4ae021eb
sha1 1e25f3a8b70a6d564cbde2c9ec9edde6964fbbf9
sha256 4f5f9e393417bfc327494e4203b68621a406db3454b0175fb8ff3d2dc3f0e5b9
sha512 0de09ef5b9dd614fc9002fcb3e2c5f4fcf720a2c3864966c7c0b96bf22ecbb5c318033b2170882fcc1cdb048c6e5e9d6cddd63a872edcdafb9325c2bc460c1b3
ripemd-160 323dd0798a7b2abfe89ecb2b9eeb96c7df4f18a5

28996924 as geometric shapes

Circle

Radius = n
Diameter 57993848
Circumference 182193046.8302
Area 2.6415189661319E+15

Sphere

Radius = n
Volume 1.0212789960731E+23
Surface area 1.0566075864528E+16
Circumference 182193046.8302

Square

Length = n
Perimeter 115987696
Area 840821601461776
Diagonal 41007843.187902

Cube

Length = n
Surface area 5044929608770656
Volume 2.4381240075145E+22
Space diagonal 50224145.631213

Equilateral Triangle

Length = n
Perimeter 86990772
Area 3.6408643345831E+14
Altitude 25112072.815607

Triangular Pyramid

Length = n
Surface area 3.6408643345831E+14
Volume 2.8733566984788E+21
Height 13669281.062634