15672668 (number)

15672668 is an even 8-digits composite number following 15672667 and preceding 15672669. In scientific notation, it is written as 1.5672668 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 7123920 positive integers (up to 15672668) that are relatively prime to 15672668.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-two thousand six hundred sixty-eight

Notation

Scientific notation 1.5672668 × 10^7
Engineering notation 1.5672668 × 10^6

Prime Factorization of 15672668

Prime Factorization 2 × 2 × 11 × 356197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7836334
Product of the distinct prime numbers

The prime factorization of 15672668 is 2 × 2 × 11 × 356197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 65, 48, 751, 938, 2479, 5729, 85052, 33641, 901316, 821482, 1323912, 8200691, 82563728, 78365190, 626668387, 904550400, 9081336725, 1515147001

Basic calculations (n = 15672668)

Multiplication

n×y
n×2 31345336
n×3 47018004
n×4 62690672
n×5 78363340

Division

n÷y
n÷2 7836334
n÷3 5224222.6666667
n÷3 3918167
n÷5 3134533.6

Exponentiation

ny
n2 245632522238224
n3 3.8497169710423E+21
n4 6.0335335981112E+28
n5 9.4561568950042E+35

Nth Root

y√n
2√n 3958.8720615852
3√n 250.2539712404
4√n 62.919568192934
5√n 27.480750350078

Divisors of 15672668

1, 2, 4, 11, 22, 44, 356197, 712394, 1424788, 3918167, 7836334, 15672668

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 -15672667
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 15672668 can be divided by 12 positive divisors. The sum of these divisors (counting 15672668) is 1, the average is 0.083333333333333.

Base conversion 15672668

Base System Value
2 Binary 111011110010010101011100
3 Ternary 1002111020212012
4 Quaternary 323302111130
5 Quinary 13003011133
6 Senary 1315530352
8 Octal 73622534
10 Decimal 15672668
12 Duodecimal 52b99b8
16 Hexadecimal ef255c
20 Vigesimal 4hj1d8
36 Base36 9bx3w

Cryptographic Hash Functions

md5 0df977bf3aa6c7e7fb362fbb2ad8340b
sha1 51843dfb4b871b9706fd7a76e61cdae64eeec833
sha256 a8f2f48c2ebb47b2875a8bc783af98bab39df4bb59b3b3cf2c9446beebb4ae76
sha512 d972ca84b42f5c5a8afd129fd4dc5ea56df8394d5d88ede271a8370fe19cdef597d3f1cba23ed27bfdd5e2dbe21b85aba41417f3964cdee6cc39a5d838adb015
ripemd-160 f686425bc0597cdfa5b9f4448dd9c5207c8b6f71

15672668 as geometric shapes

Circle

Radius = n
Diameter 31345336
Circumference 98474277.301904
Area 7.7167732734634E+14

Sphere

Radius = n
Volume 1.6125656739502E+22
Surface area 3.0867093093853E+15
Circumference 98474277.301904

Square

Length = n
Perimeter 62690672
Area 245632522238224
Diagonal 22164499.644171

Cube

Length = n
Surface area 1473795133429344
Volume 3.8497169710423E+21
Space diagonal 27145857.266159

Equilateral Triangle

Length = n
Perimeter 47018004
Area 1.0636200212697E+14
Altitude 13572928.633079

Triangular Pyramid

Length = n
Surface area 1.0636200212697E+14
Volume 4.5369349597882E+20
Height 7388166.5480569