15664530 (number)

15664530 is an even 8-digits composite number following 15664529 and preceding 15664531. In scientific notation, it is written as 1.5664530 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 3538944 positive integers (up to 15664530) that are relatively prime to 15664530.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5664530 × 10^7
Engineering notation 1.5664530 × 10^6

Prime Factorization of 15664530

Prime Factorization 2 × 15 × 7 × 769 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15664530
Product of the distinct prime numbers

The prime factorization of 15664530 is 2 × 15 × 7 × 769 × 97. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 53, 82, 923, 251, 1460, 3905, 5124, 87340, 77862, 369240, 4012409, 2744778, 70703280, 4024779, 252891449, 72417817, 8298200040, 853718563

Basic calculations (n = 15664530)

Multiplication

n×y
n×2 31329060
n×3 46993590
n×4 62658120
n×5 78322650

Division

n÷y
n÷2 7832265
n÷3 5221510
n÷3 3916132.5
n÷5 3132906

Exponentiation

ny
n2 245377500120900
n3 3.8437232119688E+21
n4 6.0210117565582E+28
n5 9.4316319290959E+35

Nth Root

y√n
2√n 3957.8441101185
3√n 250.2106491246
4√n 62.911398888584
5√n 27.477895892747

Divisors of 15664530

1, 2, 7, 14, 15, 30, 97, 105, 194, 210, 679, 769, 1358, 1455, 1538, 2910, 5383, 10185, 10766, 11535, 20370, 23070, 74593, 80745, 149186, 161490, 522151, 1044302, 1118895, 2237790, 7832265, 15664530

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15664529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15664530 can be divided by 32 positive divisors. The sum of these divisors (counting 15664530) is 1, the average is 0.03125.

Base conversion 15664530

Base System Value
2 Binary 111011110000010110010010
3 Ternary 1002110211200210
4 Quaternary 323300112102
5 Quinary 13002231110
6 Senary 1315424550
8 Octal 73602622
10 Decimal 15664530
12 Duodecimal 52b5156
16 Hexadecimal ef0592
20 Vigesimal 4hi16a
36 Base36 9bqtu

Cryptographic Hash Functions

md5 5c7c636c3ce5b99dd83a98350e6b1c9c
sha1 707b3426a3b85b6e6753c6f8eb2af0cd841e7db4
sha256 ad4c1fd3edd3385c4605ca8f5ad7714de363319f00a9b1abe0b2c356f92b0b53
sha512 99ea2b8a56eff57d981455a75403f04fa978898b024e3da76f4322c4a8363b3c2758e37695502b709d74130cfc730d6988f900d02f65c320ae82434f95924be7
ripemd-160 b0c0370a987460195c72179f9e01ade48cf63a97

15664530 as geometric shapes

Circle

Radius = n
Diameter 31329060
Circumference 98423144.739874
Area 7.7087615173605E+14

Sphere

Radius = n
Volume 1.6100550140205E+22
Surface area 3.0835046069442E+15
Circumference 98423144.739874

Square

Length = n
Perimeter 62658120
Area 245377500120900
Diagonal 22152990.7742

Cube

Length = n
Surface area 1472265000725400
Volume 3.8437232119688E+21
Space diagonal 27131761.836687

Equilateral Triangle

Length = n
Perimeter 46993590
Area 1.0625157431091E+14
Altitude 13565880.918343

Triangular Pyramid

Length = n
Surface area 1.0625157431091E+14
Volume 4.5298712469788E+20
Height 7384330.2580667