15238904 (number)

15238904 is an even 8-digits composite number following 15238903 and preceding 15238905. In scientific notation, it is written as 1.5238904 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 7457152 positive integers (up to 15238904) that are relatively prime to 15238904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5238904 × 10^7
Engineering notation 1.5238904 × 10^6

Prime Factorization of 15238904

Prime Factorization 2 × 2 × 2 × 47 × 40529

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3809726
Product of the distinct prime numbers

The prime factorization of 15238904 is 2 × 2 × 2 × 47 × 40529. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 56, 63, 143, 509, 2119, 2461, 34083, 93537, 333781, 453922, 3750292, 2191892, 41180087, 99993254, 709525663, 82226417, 8473273339, 5439683258

Basic calculations (n = 15238904)

Multiplication

n×y
n×2 30477808
n×3 45716712
n×4 60955616
n×5 76194520

Division

n÷y
n÷2 7619452
n÷3 5079634.6666667
n÷3 3809726
n÷5 3047780.8

Exponentiation

ny
n2 232224195121216
n3 3.5388422159295E+21
n4 5.3928076799697E+28
n5 8.218047852552E+35

Nth Root

y√n
2√n 3903.7038822124
3√n 247.92362372336
4√n 62.479627737466
5√n 27.326923853269

Divisors of 15238904

1, 2, 4, 8, 47, 94, 188, 376, 40529, 81058, 162116, 324232, 1904863, 3809726, 7619452, 15238904

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 -15238903
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 15238904 can be divided by 16 positive divisors. The sum of these divisors (counting 15238904) is 1, the average is 0.0625.

Base conversion 15238904

Base System Value
2 Binary 111010001000011011111000
3 Ternary 1001200012211212
4 Quaternary 322020123320
5 Quinary 12400121104
6 Senary 1302342252
8 Octal 72103370
10 Decimal 15238904
12 Duodecimal 512a988
16 Hexadecimal e886f8
20 Vigesimal 4f4h54
36 Base36 92mew

Cryptographic Hash Functions

md5 ec7cd15f12d09c1338b7b360055e42ba
sha1 dc11662ce1eadaecb4ab52c86aa2eec248c44b86
sha256 feca231835af44723ce2ea9e1d77b05d005f60ab93cf3955b09203fea95bf1c7
sha512 a4afd88c4966d5a69a702863c671d2d0addcfcb4f963443319829736d4115a027afc96aba4c2551a7aa60a43a2f126d7a5c8a995db819308079970d176162ab8
ripemd-160 423fcd3904e7ad5ffbdf03d21e7e7d3898d87a9e

15238904 as geometric shapes

Circle

Radius = n
Diameter 30477808
Circumference 95748857.71032
Area 7.2955382537861E+14

Sphere

Radius = n
Volume 1.482346761037E+22
Surface area 2.9182153015145E+15
Circumference 95748857.71032

Square

Length = n
Perimeter 60955616
Area 232224195121216
Diagonal 21551064.712502

Cube

Length = n
Surface area 1393345170727296
Volume 3.5388422159295E+21
Space diagonal 26394555.979665

Equilateral Triangle

Length = n
Perimeter 45716712
Area 1.0055602617418E+14
Altitude 13197277.989832

Triangular Pyramid

Length = n
Surface area 1.0055602617418E+14
Volume 4.1705655473883E+20
Height 7183688.2375005