28932976 (number)

28932976 is an even 8-digits composite number following 28932975 and preceding 28932977. In scientific notation, it is written as 2.8932976 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors. There are 14440896 positive integers (up to 28932976) that are relatively prime to 28932976.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8932976 × 10^7
Engineering notation 2.8932976 × 10^6

Prime Factorization of 28932976

Prime Factorization 2 × 2 × 2 × 2 × 733 × 2467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3616622
Product of the distinct prime numbers

The prime factorization of 28932976 is 2 × 2 × 2 × 2 × 733 × 2467. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 88, 43, 126, 909, 5135, 5969, 44521, 16512, 562540, 486509, 5875619, 1503344, 71996939, 43368292, 181322845, 846034185, 1105295625, 1209883703

Basic calculations (n = 28932976)

Multiplication

n×y
n×2 57865952
n×3 86798928
n×4 115731904
n×5 144664880

Division

n÷y
n÷2 14466488
n÷3 9644325.3333333
n÷3 7233244
n÷5 5786595.2

Exponentiation

ny
n2 837117100216576
n3 2.4220288969756E+22
n4 7.0076503947501E+29
n5 2.0275218068769E+37

Nth Root

y√n
2√n 5378.9381851812
3√n 306.99481152835
4√n 73.341244775237
5√n 31.065519554525

Divisors of 28932976

1, 2, 4, 8, 16, 733, 1466, 2467, 2932, 4934, 5864, 9868, 11728, 19736, 39472, 1808311, 3616622, 7233244, 14466488, 28932976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28932975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932976 can be divided by 20 positive divisors. The sum of these divisors (counting 28932976) is 1, the average is 0.05.

Base conversion 28932976

Base System Value
2 Binary 1101110010111101101110000
3 Ternary 2000102221120201
4 Quaternary 1232113231300
5 Quinary 24401323401
6 Senary 2512044544
8 Octal 156275560
10 Decimal 28932976
12 Duodecimal 9833754
16 Hexadecimal 1b97b70
20 Vigesimal 90gc8g
36 Base36 h84ts

Cryptographic Hash Functions

md5 7f0540d4042caa36745151b20bb5edae
sha1 ffb47c0428e1b390c47ef1056e212f0036ebf4fd
sha256 f6bcc513e43dfb0a70f37e3e72bc5a51a8e5955669105d6c30125090e3eca0c0
sha512 9662c71d406bc2023c818cea4a8a5548fff889b079900c9ef1de11de77df7c9c256532eddefd0827529080faa28b373a6cda6cc76a84923e59a7765a15bcc434
ripemd-160 335e401181297ce7976add32aa1f3ad79c085b1c

28932976 as geometric shapes

Circle

Radius = n
Diameter 57865952
Circumference 181791249.69618
Area 2.6298809322348E+15

Sphere

Radius = n
Volume 1.0145370919361E+23
Surface area 1.0519523728939E+16
Circumference 181791249.69618

Square

Length = n
Perimeter 115731904
Area 837117100216576
Diagonal 40917407.059015

Cube

Length = n
Surface area 5022702601299456
Volume 2.4220288969756E+22
Space diagonal 50113384.446171

Equilateral Triangle

Length = n
Perimeter 86798928
Area 3.6248233736496E+14
Altitude 25056692.223085

Triangular Pyramid

Length = n
Surface area 3.6248233736496E+14
Volume 2.854388428802E+21
Height 13639135.686338