15668924 (number)

15668924 is an even 8-digits composite number following 15668923 and preceding 15668925. In scientific notation, it is written as 1.5668924 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 7814928 positive integers (up to 15668924) that are relatively prime to 15668924.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-eight thousand nine hundred twenty-four

Notation

Scientific notation 1.5668924 × 10^7
Engineering notation 1.5668924 × 10^6

Prime Factorization of 15668924

Prime Factorization 2 × 2 × 419 × 9349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7834462
Product of the distinct prime numbers

The prime factorization of 15668924 is 2 × 2 × 419 × 9349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 52, 64, 966, 413, 7047, 5155, 14392, 63813, 63355, 93617, 2511556, 5490204, 95490291, 93364900, 499962812, 616188129, 4034089516, 7691214260

Basic calculations (n = 15668924)

Multiplication

n×y
n×2 31337848
n×3 47006772
n×4 62675696
n×5 78344620

Division

n÷y
n÷2 7834462
n÷3 5222974.6666667
n÷3 3917231
n÷5 3133784.8

Exponentiation

ny
n2 245515179317776
n3 3.8469586855766E+21
n4 6.027770327544E+28
n5 9.4448675151742E+35

Nth Root

y√n
2√n 3958.3991713823
3√n 250.23404216203
4√n 62.915810186171
5√n 27.47943726462

Divisors of 15668924

1, 2, 4, 419, 838, 1676, 9349, 18698, 37396, 3917231, 7834462, 15668924

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15668923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15668924 can be divided by 12 positive divisors. The sum of these divisors (counting 15668924) is 1, the average is 0.083333333333333.

Base conversion 15668924

Base System Value
2 Binary 111011110001011010111100
3 Ternary 1002111001201112
4 Quaternary 323301122330
5 Quinary 13002401144
6 Senary 1315501152
8 Octal 73613274
10 Decimal 15668924
12 Duodecimal 52b77b8
16 Hexadecimal ef16bc
20 Vigesimal 4hic64
36 Base36 9bu7w

Cryptographic Hash Functions

md5 cc5273c4b6137ad359b71f6c2cf075d6
sha1 2aad9be624b87b300730f590b2f3238dd1245111
sha256 069348b58a0ba085fc09ad94f1416a68c9ba467314aa5bc8a08f48950c7fcbcc
sha512 ceac57ec009aa4ca74b7bd1a7f58e639c9230957d2c990b1da8361c832410493595479cac3909521a2c58d4118745be5498048eecc617885435b3d22b5fba0e4
ripemd-160 148a90dc42ea6668190b98f3793239e98143c4c0

15668924 as geometric shapes

Circle

Radius = n
Diameter 31337848
Circumference 98450753.056114
Area 7.7130868368951E+14

Sphere

Radius = n
Volume 1.6114102860361E+22
Surface area 3.085234734758E+15
Circumference 98450753.056114

Square

Length = n
Perimeter 62675696
Area 245515179317776
Diagonal 22159204.828593

Cube

Length = n
Surface area 1473091075906656
Volume 3.8469586855766E+21
Space diagonal 27139372.467935

Equilateral Triangle

Length = n
Perimeter 47006772
Area 1.0631119115194E+14
Altitude 13569686.233968

Triangular Pyramid

Length = n
Surface area 1.0631119115194E+14
Volume 4.5336842891928E+20
Height 7386401.6095311