15656992 (number)

15656992 is an even 8-digits composite number following 15656991 and preceding 15656993. In scientific notation, it is written as 1.5656992 × 10^7. The sum of its digits is 43. It has a total of 8 prime factors and 48 positive divisors. There are 7096320 positive integers (up to 15656992) that are relatively prime to 15656992.

Interesting facts

Basic properties

Name

Name fifteen million six hundred fifty-six thousand nine hundred ninety-two

Notation

Scientific notation 1.5656992 × 10^7
Engineering notation 1.5656992 × 10^6

Prime Factorization of 15656992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 61 × 617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 978562
Product of the distinct prime numbers

The prime factorization of 15656992 is 2 × 2 × 2 × 2 × 2 × 13 × 61 × 617. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15656992)

Multiplication

n×y
n×2 31313984
n×3 46970976
n×4 62627968
n×5 78284960

Division

n÷y
n÷2 7828496
n÷3 5218997.3333333
n÷3 3914248
n÷5 3131398.4

Exponentiation

ny
n2 245141398488064
n3 3.8381769149964E+21
n4 6.0094305252684E+28
n5 9.4089605658683E+35

Nth Root

y√n
2√n 3956.8917094103
3√n 250.17050768208
4√n 62.903829052056
5√n 27.475250830814

Divisors of 15656992

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15656991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15656992 can be divided by 48 positive divisors. The sum of these divisors (counting 15656992) is 1, the average is 0.020833333333333.

Base conversion 15656992

Base System Value
2 Binary 111011101110100000100000
3 Ternary 1002110110100121
4 Quaternary 323232200200
5 Quinary 13002010432
6 Senary 1315330024
8 Octal 73564040
10 Decimal 15656992
12 Duodecimal 52b0914
16 Hexadecimal eee820
20 Vigesimal 4hh29c
36 Base36 9bl0g

Cryptographic Hash Functions

md5 0a38e61826b7940bf186b1db2888ea9c
sha1 645828ea8aa102014ca160113fe7f0f15e75f476
sha256 d19ef1477228414c36f3a4412410728234b9b778e44b60bd5276b4f4a64e9e1e
sha512 fc7546465464bfafe9a9c649b874aa74d9bb1b4741c3553003290855c1809e6ea4945af4669976cc35f2f90f66470a690ff0fda7168c017d99cbd28202bfc702
ripemd-160 536bc1a58dc65251cb14e25a43f083f227aacee9

15656992 as geometric shapes

Circle

Radius = n
Diameter 31313984
Circumference 98375782.089028
Area 7.7013441658083E+14

Sphere

Radius = n
Volume 1.6077317865774E+22
Surface area 3.0805376663233E+15
Circumference 98375782.089028

Square

Length = n
Perimeter 62627968
Area 245141398488064
Diagonal 22142330.432367

Cube

Length = n
Surface area 1470848390928384
Volume 3.8381769149964E+21
Space diagonal 27118705.637699

Equilateral Triangle

Length = n
Perimeter 46970976
Area 1.0614933930495E+14
Altitude 13559352.81885

Triangular Pyramid

Length = n
Surface area 1.0614933930495E+14
Volume 4.5233348733127E+20
Height 7380776.810789