15132642 (number)

15132642 is an even 8-digits composite number following 15132641 and preceding 15132643. In scientific notation, it is written as 1.5132642 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 4309200 positive integers (up to 15132642) that are relatively prime to 15132642.

Interesting facts

Basic properties

Name

Name fifteen million one hundred thirty-two thousand six hundred forty-two

Notation

Scientific notation 1.5132642 × 10^7
Engineering notation 1.5132642 × 10^6

Prime Factorization of 15132642

Prime Factorization 2 × 21 × 571 × 631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15132642
Product of the distinct prime numbers

The prime factorization of 15132642 is 2 × 21 × 571 × 631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 83, 70, 700, 847, 959, 5676, 14659, 72120, 33822, 999875, 1199865, 5824769, 57375978, 43991235, 13571243, 75494571, 9038325328, 8081176865

Basic calculations (n = 15132642)

Multiplication

n×y
n×2 30265284
n×3 45397926
n×4 60530568
n×5 75663210

Division

n÷y
n÷2 7566321
n÷3 5044214
n÷3 3783160.5
n÷5 3026528.4

Exponentiation

ny
n2 228996853900164
n3 3.4653274091975E+21
n4 5.2439559096173E+28
n5 7.9354907444023E+35

Nth Root

y√n
2√n 3890.069665186
3√n 247.34601583862
4√n 62.370422999896
5√n 27.28870657678

Divisors of 15132642

1, 2, 21, 42, 571, 631, 1142, 1262, 11991, 13251, 23982, 26502, 360301, 720602, 7566321, 15132642

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 -15132641
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 15132642 can be divided by 16 positive divisors. The sum of these divisors (counting 15132642) is 1, the average is 0.0625.

Base conversion 15132642

Base System Value
2 Binary 111001101110011111100010
3 Ternary 1001110211002020
4 Quaternary 321232133202
5 Quinary 12333221032
6 Senary 1300202310
8 Octal 71563742
10 Decimal 15132642
12 Duodecimal 5099396
16 Hexadecimal e6e7e2
20 Vigesimal 4ebbc2
36 Base36 90cf6

Cryptographic Hash Functions

md5 9b199ee4ca25c3d2c69df381afc31ee3
sha1 16c579a058444f332a0eb533e324b02f2a4a82a1
sha256 c9cc6b80ec35904c8e7a564402e9990ce5868dd93dcf91310d574e3341542422
sha512 99caf22a856e07e9b757ca69635287d81c06c36ca468d7ca118ac64df0f9f5c3aa2acf2e692b9b146c745d490eb0c58c3d8cb7c1d6c64c7571adb65dddcda23c
ripemd-160 d31acb1a19d67584412331af94e634cc47d3ac36

15132642 as geometric shapes

Circle

Radius = n
Diameter 30265284
Circumference 95081193.873209
Area 7.1941483390793E+14

Sphere

Radius = n
Volume 1.4515529508024E+22
Surface area 2.8776593356317E+15
Circumference 95081193.873209

Square

Length = n
Perimeter 60530568
Area 228996853900164
Diagonal 21400787.550937

Cube

Length = n
Surface area 1373981123400984
Volume 3.4653274091975E+21
Space diagonal 26210504.796751

Equilateral Triangle

Length = n
Perimeter 45397926
Area 99158546432128
Altitude 13105252.398375

Triangular Pyramid

Length = n
Surface area 99158546432128
Volume 4.0839275167919E+20
Height 7133595.8503122