28932408 (number)

28932408 is an even 8-digits composite number following 28932407 and preceding 28932409. In scientific notation, it is written as 2.8932408 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 9644112 positive integers (up to 28932408) that are relatively prime to 28932408.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand four hundred eight

Notation

Scientific notation 2.8932408 × 10^7
Engineering notation 2.8932408 × 10^6

Prime Factorization of 28932408

Prime Factorization 2 × 2 × 2 × 9 × 401839

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7233102
Product of the distinct prime numbers

The prime factorization of 28932408 is 2 × 2 × 2 × 9 × 401839. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 29, 74, 491, 323, 3175, 523, 95691, 34122, 893013, 4425, 7389369, 1008007, 89554175, 85298479, 233855353, 789727924, 7482305765, 7412540624

Basic calculations (n = 28932408)

Multiplication

n×y
n×2 57864816
n×3 86797224
n×4 115729632
n×5 144662040

Division

n÷y
n÷2 14466204
n÷3 9644136
n÷3 7233102
n÷5 5786481.6

Exponentiation

ny
n2 837084232678464
n3 2.421886255022E+22
n4 7.0071001259889E+29
n5 2.0273227974196E+37

Nth Root

y√n
2√n 5378.8853863974
3√n 306.99280258425
4√n 73.340884821479
5√n 31.065397580528

Divisors of 28932408

1, 2, 4, 8, 9, 18, 36, 72, 401839, 803678, 1607356, 3214712, 3616551, 7233102, 14466204, 28932408

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 -28932407
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 28932408 can be divided by 16 positive divisors. The sum of these divisors (counting 28932408) is 1, the average is 0.0625.

Base conversion 28932408

Base System Value
2 Binary 1101110010111100100111000
3 Ternary 2000102220210200
4 Quaternary 1232113210320
5 Quinary 24401314113
6 Senary 2512042200
8 Octal 156274470
10 Decimal 28932408
12 Duodecimal 9833360
16 Hexadecimal 1b97938
20 Vigesimal 90gb08
36 Base36 h84e0

Cryptographic Hash Functions

md5 0e54c5d2de07989d727b43c235267584
sha1 84ad70e8dfb7822743b2f888469ac601b8106d18
sha256 068d588d7d95c09c635c4372381fbd7c27e5dbdfc84a6e745f6be224b07a72c1
sha512 207701a5139694dda5dab0757c71a485a17b0d7585bed496ae8095d74b57213d4ad3249f445ffe8d09e0403313656405c7a3a76d8076ea3d8e1b2073d5800543
ripemd-160 6168580e0c13e4e9d59ee49bb2d6a466fc133981

28932408 as geometric shapes

Circle

Radius = n
Diameter 57864816
Circumference 181787680.84693
Area 2.6297776758185E+15

Sphere

Radius = n
Volume 1.0144773422143E+23
Surface area 1.0519110703274E+16
Circumference 181787680.84693

Square

Length = n
Perimeter 115729632
Area 837084232678464
Diagonal 40916603.785712

Cube

Length = n
Surface area 5022505396070784
Volume 2.421886255022E+22
Space diagonal 50112400.641312

Equilateral Triangle

Length = n
Perimeter 86797224
Area 3.6246810530348E+14
Altitude 25056200.320656

Triangular Pyramid

Length = n
Surface area 3.6246810530348E+14
Volume 2.8542203236476E+21
Height 13638867.928571