28931604 (number)

28931604 is an even 8-digits composite number following 28931603 and preceding 28931605. In scientific notation, it is written as 2.8931604 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 8201088 positive integers (up to 28931604) that are relatively prime to 28931604.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-one thousand six hundred four

Notation

Scientific notation 2.8931604 × 10^7
Engineering notation 2.8931604 × 10^6

Prime Factorization of 28931604

Prime Factorization 2 × 2 × 3 × 13 × 19 × 43 × 227

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14465802
Product of the distinct prime numbers

The prime factorization of 28931604 is 2 × 2 × 3 × 13 × 19 × 43 × 227. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 8, 83, 60, 843, 711, 7886, 5525, 10625, 54970, 673960, 767020, 7558760, 5598865, 17239040, 39951012, 323167819, 486755971, 5480377248, 1282119245

Basic calculations (n = 28931604)

Multiplication

n×y
n×2 57863208
n×3 86794812
n×4 115726416
n×5 144658020

Division

n÷y
n÷2 14465802
n÷3 9643868
n÷3 7232901
n÷5 5786320.8

Exponentiation

ny
n2 837037710012816
n3 2.4216843559158E+22
n4 7.006321279835E+29
n5 2.0270411276496E+37

Nth Root

y√n
2√n 5378.8106492049
3√n 306.98995889308
4√n 73.340375300409
5√n 31.065224923919

Divisors of 28931604

1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 227, 228, 247, 258, 454, 494, 516, 559, 681, 741, 817, 908, 988, 1118, 1362, 1482, 1634, 1677, 2236, 2451, 2724, 2951, 2964, 3268, 3354, 4313, 4902, 5902, 6708, 8626, 8853, 9761, 9804, 10621, 11804, 12939, 17252, 17706, 19522, 21242, 25878, 29283, 31863, 35412, 39044, 42484, 51756, 56069, 58566, 63726, 112138, 117132, 126893, 127452, 168207, 185459, 224276, 253786, 336414, 370918, 380679, 507572, 556377, 672828, 741836, 761358, 1112754, 1522716, 2225508, 2410967, 4821934, 7232901, 9643868, 14465802, 28931604

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28931603
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28931604 can be divided by 96 positive divisors. The sum of these divisors (counting 28931604) is 1, the average is 0.010416666666667.

Base conversion 28931604

Base System Value
2 Binary 1101110010111011000010100
3 Ternary 2000102212200220
4 Quaternary 1232113120110
5 Quinary 24401302404
6 Senary 2512034340
8 Octal 156273024
10 Decimal 28931604
12 Duodecimal 98329b0
16 Hexadecimal 1b97614
20 Vigesimal 90g904
36 Base36 h83ro

Cryptographic Hash Functions

md5 77e097b0ffe5cb3857a0addbe767af35
sha1 463ac44c6b32c45280d29b29d0362b768b8b473c
sha256 927cdec334c55d563bd08b710901ba2bab6f515f98d5fb411f559267ac7ab7bc
sha512 e2ab53c1859ea4bd54c47ed1d5b27835e80bb98d6fc8fd1e21525affacf57ba33725fe1d894a36409fd78b5d4b6b87ef33365b390b727569637303dcf5d3674d
ripemd-160 0493676060e1f3dfe4502b8189ecb786f23b1cb1

28931604 as geometric shapes

Circle

Radius = n
Diameter 57863208
Circumference 181782629.16594
Area 2.6296315205539E+15

Sphere

Radius = n
Volume 1.0143927709144E+23
Surface area 1.0518526082216E+16
Circumference 181782629.16594

Square

Length = n
Perimeter 115726416
Area 837037710012816
Diagonal 40915466.758008

Cube

Length = n
Surface area 5022226260076896
Volume 2.4216843559158E+22
Space diagonal 50111008.072463

Equilateral Triangle

Length = n
Perimeter 86794812
Area 3.6244796039833E+14
Altitude 25055504.036231

Triangular Pyramid

Length = n
Surface area 3.6244796039833E+14
Volume 2.853982383269E+21
Height 13638488.919336