15672942 (number)

15672942 is an even 8-digits composite number following 15672941 and preceding 15672943. In scientific notation, it is written as 1.5672942 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 5202000 positive integers (up to 15672942) that are relatively prime to 15672942.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-two thousand nine hundred forty-two

Notation

Scientific notation 1.5672942 × 10^7
Engineering notation 1.5672942 × 10^6

Prime Factorization of 15672942

Prime Factorization 2 × 9 × 251 × 3469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15672942
Product of the distinct prime numbers

The prime factorization of 15672942 is 2 × 9 × 251 × 3469. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 14, 21, 950, 826, 8751, 8936, 23932, 37629, 646144, 18583, 329261, 1270633, 38326344, 56709605, 438455151, 642411977, 5247490077, 9982561767

Basic calculations (n = 15672942)

Multiplication

n×y
n×2 31345884
n×3 47018826
n×4 62691768
n×5 78364710

Division

n÷y
n÷2 7836471
n÷3 5224314
n÷3 3918235.5
n÷5 3134588.4

Exponentiation

ny
n2 245641110935364
n3 3.8499188845055E+21
n4 6.033955538156E+28
n5 9.4569835180097E+35

Nth Root

y√n
2√n 3958.9066672504
3√n 250.25542960066
4√n 62.91984319156
5√n 27.480846436755

Divisors of 15672942

1, 2, 9, 18, 251, 502, 2259, 3469, 4518, 6938, 31221, 62442, 870719, 1741438, 7836471, 15672942

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 -15672941
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 15672942 can be divided by 16 positive divisors. The sum of these divisors (counting 15672942) is 1, the average is 0.0625.

Base conversion 15672942

Base System Value
2 Binary 111011110010011001101110
3 Ternary 1002111021020100
4 Quaternary 323302121232
5 Quinary 13003013232
6 Senary 1315531530
8 Octal 73623156
10 Decimal 15672942
12 Duodecimal 52b9ba6
16 Hexadecimal ef266e
20 Vigesimal 4hj272
36 Base36 9bxbi

Cryptographic Hash Functions

md5 99e7930ca1a4e0840b4d1b37e0379f3b
sha1 bc5bce0f65ccd74c3295cd0ab1172ae14cb766ab
sha256 5006352908e61d27317ef43f085c8fc122817e62e92a89a93d99080c22ce363d
sha512 f20887be4385554b98d6b11b006e3d8d8c05a78fba6607644ca6495bbda8467ed4f417f855f4cec20676593bb47aed5cfedb1728c6878356782c806e10d6d48b
ripemd-160 697eb9462859af64581c0fee67255491e2c42441

15672942 as geometric shapes

Circle

Radius = n
Diameter 31345884
Circumference 98475998.894678
Area 7.7170430953417E+14

Sphere

Radius = n
Volume 1.6126502512639E+22
Surface area 3.0868172381367E+15
Circumference 98475998.894678

Square

Length = n
Perimeter 62691768
Area 245641110935364
Diagonal 22164887.138687

Cube

Length = n
Surface area 1473846665612184
Volume 3.8499188845055E+21
Space diagonal 27146331.84808

Equilateral Triangle

Length = n
Perimeter 47018826
Area 1.0636572114193E+14
Altitude 13573165.92404

Triangular Pyramid

Length = n
Surface area 1.0636572114193E+14
Volume 4.5371729170867E+20
Height 7388295.7128956