28924908 (number)

28924908 is an even 8-digits composite number following 28924907 and preceding 28924909. In scientific notation, it is written as 2.8924908 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 9585216 positive integers (up to 28924908) that are relatively prime to 28924908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8924908 × 10^7
Engineering notation 2.8924908 × 10^6

Prime Factorization of 28924908

Prime Factorization 2 × 2 × 3 × 173 × 13933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14462454
Product of the distinct prime numbers

The prime factorization of 28924908 is 2 × 2 × 3 × 173 × 13933. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 22, 13, 695, 309, 7322, 1099, 42066, 30006, 763750, 512865, 2094780, 6707867, 54825431, 93516242, 565654933, 876319619, 9726071414, 585591631

Basic calculations (n = 28924908)

Multiplication

n×y
n×2 57849816
n×3 86774724
n×4 115699632
n×5 144624540

Division

n÷y
n÷2 14462454
n÷3 9641636
n÷3 7231227
n÷5 5784981.6

Exponentiation

ny
n2 836650302808464
n3 2.4200033036907E+22
n4 6.9998372918949E+29
n5 2.0246964968303E+37

Nth Root

y√n
2√n 5378.1881707504
3√n 306.96627356763
4√n 73.336131413857
5√n 31.063786828707

Divisors of 28924908

1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 13933, 27866, 41799, 55732, 83598, 167196, 2410409, 4820818, 7231227, 9641636, 14462454, 28924908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28924907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28924908 can be divided by 24 positive divisors. The sum of these divisors (counting 28924908) is 1, the average is 0.041666666666667.

Base conversion 28924908

Base System Value
2 Binary 1101110010101101111101100
3 Ternary 2000102112111220
4 Quaternary 1232111233230
5 Quinary 24401044113
6 Senary 2511543340
8 Octal 156255754
10 Decimal 28924908
12 Duodecimal 982ab50
16 Hexadecimal 1b95bec
20 Vigesimal 90fc58
36 Base36 h7ylo

Cryptographic Hash Functions

md5 9777975df82d8a66d93fe262120ca565
sha1 b41b797d4c41670b50d719fecae32b1597bb25ea
sha256 039e115d2f9bb4be63250dc5dcf80f169e77fece9259f597f14dbf1524c9dd39
sha512 eaeee198ae82f0d75227f777f9861694a7b25016cc58f4ff9a6061e06804d1483a7bb2f755e8401622f24d1e7b13150f1d05908f63634d659e9dd91cc52036d5
ripemd-160 8ca2beaf2eff6973c333e42c750cae857d265200

28924908 as geometric shapes

Circle

Radius = n
Diameter 57849816
Circumference 181740556.95712
Area 2.6284144449267E+15

Sphere

Radius = n
Volume 1.013688613405E+23
Surface area 1.0513657779707E+16
Circumference 181740556.95712

Square

Length = n
Perimeter 115699632
Area 836650302808464
Diagonal 40905997.183994

Cube

Length = n
Surface area 5019901816850784
Volume 2.4200033036907E+22
Space diagonal 50099410.260255

Equilateral Triangle

Length = n
Perimeter 86774724
Area 3.6228020815804E+14
Altitude 25049705.130128

Triangular Pyramid

Length = n
Surface area 3.6228020815804E+14
Volume 2.8520012442226E+21
Height 13635332.394665