15664038 (number)

15664038 is an even 8-digits composite number following 15664037 and preceding 15664039. In scientific notation, it is written as 1.5664038 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 4535808 positive integers (up to 15664038) that are relatively prime to 15664038.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-four thousand thirty-eight

Notation

Scientific notation 1.5664038 × 10^7
Engineering notation 1.5664038 × 10^6

Prime Factorization of 15664038

Prime Factorization 2 × 39 × 17 × 11813

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15664038
Product of the distinct prime numbers

The prime factorization of 15664038 is 2 × 39 × 17 × 11813. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 42, 40, 623, 117, 6114, 9735, 11815, 13420, 608715, 244685, 7880327, 1339935, 76042973, 9792259, 449345707, 328176946, 9042755892, 4740215903

Basic calculations (n = 15664038)

Multiplication

n×y
n×2 31328076
n×3 46992114
n×4 62656152
n×5 78320190

Division

n÷y
n÷2 7832019
n÷3 5221346
n÷3 3916009.5
n÷5 3132807.6

Exponentiation

ny
n2 245362086465444
n3 3.843361046154E+21
n4 6.0202553474676E+28
n5 9.4301508532436E+35

Nth Root

y√n
2√n 3957.7819545801
3√n 250.20802951354
4√n 62.910904893986
5√n 27.477723282466

Divisors of 15664038

1, 2, 17, 34, 39, 78, 663, 1326, 11813, 23626, 200821, 401642, 460707, 921414, 7832019, 15664038

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 -15664037
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 15664038 can be divided by 16 positive divisors. The sum of these divisors (counting 15664038) is 1, the average is 0.0625.

Base conversion 15664038

Base System Value
2 Binary 111011110000001110100110
3 Ternary 1002110211000120
4 Quaternary 323300032212
5 Quinary 13002222123
6 Senary 1315422410
8 Octal 73601646
10 Decimal 15664038
12 Duodecimal 52b4a06
16 Hexadecimal ef03a6
20 Vigesimal 4hi01i
36 Base36 9bqg6

Cryptographic Hash Functions

md5 64d83bdbd204d886cee852f8c2856b3f
sha1 1fa804cfa1cfbda3272f12826dba342e1b26ae01
sha256 ebedf2ce2b3209d493fc127f4b7adbbd8914f61992dab6e5abb6cdec1dc10ea8
sha512 edd274d2b9da3a2bfaa9239dcfd3a83a86e1b151743e9bfdb62ceb0543d1651b58b65b83399255569dd8eb6ceb60df661861fe644ece3ece11125147752aa2c4
ripemd-160 6bbadfaf3871663a9b2c12a01fc26ba087e6c762

15664038 as geometric shapes

Circle

Radius = n
Diameter 31328076
Circumference 98420053.412703
Area 7.708277283093E+14

Sphere

Radius = n
Volume 1.6099033103587E+22
Surface area 3.0833109132372E+15
Circumference 98420053.412703

Square

Length = n
Perimeter 62656152
Area 245362086465444
Diagonal 22152294.981128

Cube

Length = n
Surface area 1472172518792664
Volume 3.843361046154E+21
Space diagonal 27130909.66769

Equilateral Triangle

Length = n
Perimeter 46992114
Area 1.0624490000231E+14
Altitude 13565454.833845

Triangular Pyramid

Length = n
Surface area 1.0624490000231E+14
Volume 4.5294444304729E+20
Height 7384098.3270425