15668432 (number)

15668432 is an even 8-digits composite number following 15668431 and preceding 15668433. In scientific notation, it is written as 1.5668432 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 7231488 positive integers (up to 15668432) that are relatively prime to 15668432.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5668432 × 10^7
Engineering notation 1.5668432 × 10^6

Prime Factorization of 15668432

Prime Factorization 2 × 2 × 2 × 2 × 13 × 75329

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1958554
Product of the distinct prime numbers

The prime factorization of 15668432 is 2 × 2 × 2 × 2 × 13 × 75329. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 20, 81, 97, 656, 595, 3380, 5578, 37543, 524348, 629477, 17048, 4048083, 42214556, 49841674, 900545946, 460647391, 3451306366, 8010750085

Basic calculations (n = 15668432)

Multiplication

n×y
n×2 31336864
n×3 47005296
n×4 62673728
n×5 78342160

Division

n÷y
n÷2 7834216
n÷3 5222810.6666667
n÷3 3917108
n÷5 3133686.4

Exponentiation

ny
n2 245499761338624
n3 3.8465963165505E+21
n4 6.0270132817321E+28
n5 9.4433847767917E+35

Nth Root

y√n
2√n 3958.3370245597
3√n 250.23142304074
4√n 62.915316295475
5√n 27.479264693065

Divisors of 15668432

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75329, 150658, 301316, 602632, 979277, 1205264, 1958554, 3917108, 7834216, 15668432

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15668431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15668432 can be divided by 20 positive divisors. The sum of these divisors (counting 15668432) is 1, the average is 0.05.

Base conversion 15668432

Base System Value
2 Binary 111011110001010011010000
3 Ternary 1002111001001022
4 Quaternary 323301103100
5 Quinary 13002342212
6 Senary 1315455012
8 Octal 73612320
10 Decimal 15668432
12 Duodecimal 52b7468
16 Hexadecimal ef14d0
20 Vigesimal 4hib1c
36 Base36 9btu8

Cryptographic Hash Functions

md5 c89cc89945e5892151436ed77d5d33b0
sha1 1fe45e4a7a97079156bc77c514ed005f37089f04
sha256 b08c4e05211ae639bbe4a5baf2262d180f61f92b51b832f29a59eb099c0b9635
sha512 ba6e4485454d921322d00490e7784cdae05afcd51af72d48b74e0452940688db14157b0b600290f7ad6f667faa20cce2885fdad859557f3e7d5abfe14f3f9409
ripemd-160 4631129803b55b1b8a7580ac5d8fe8523738fad7

15668432 as geometric shapes

Circle

Radius = n
Diameter 31336864
Circumference 98447661.728942
Area 7.7126024667947E+14

Sphere

Radius = n
Volume 1.6112584972534E+22
Surface area 3.0850409867179E+15
Circumference 98447661.728942

Square

Length = n
Perimeter 62673728
Area 245499761338624
Diagonal 22158509.035521

Cube

Length = n
Surface area 1472998568031744
Volume 3.8465963165505E+21
Space diagonal 27138520.298938

Equilateral Triangle

Length = n
Perimeter 47005296
Area 1.0630451497113E+14
Altitude 13569260.149469

Triangular Pyramid

Length = n
Surface area 1.0630451497113E+14
Volume 4.5332572332E+20
Height 7386169.6785069