15666772 (number)

15666772 is an even 8-digits composite number following 15666771 and preceding 15666773. In scientific notation, it is written as 1.5666772 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 6702080 positive integers (up to 15666772) that are relatively prime to 15666772.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5666772 × 10^7
Engineering notation 1.5666772 × 10^6

Prime Factorization of 15666772

Prime Factorization 2 × 2 × 11 × 23 × 113 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7833386
Product of the distinct prime numbers

The prime factorization of 15666772 is 2 × 2 × 11 × 23 × 113 × 137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15666772)

Multiplication

n×y
n×2 31333544
n×3 47000316
n×4 62667088
n×5 78333860

Division

n÷y
n÷2 7833386
n÷3 5222257.3333333
n÷3 3916693
n÷5 3133354.4

Exponentiation

ny
n2 245447744899984
n3 3.8453738572622E+21
n4 6.0244595476488E+28
n5 9.4383834156236E+35

Nth Root

y√n
2√n 3958.1273349906
3√n 250.2225857635
4√n 62.913649830467
5√n 27.478682407452

Divisors of 15666772

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 -15666771
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 15666772 can be divided by 48 positive divisors. The sum of these divisors (counting 15666772) is 1, the average is 0.020833333333333.

Base conversion 15666772

Base System Value
2 Binary 111011110000111001010100
3 Ternary 1002110221202211
4 Quaternary 323300321110
5 Quinary 13002314042
6 Senary 1315443204
8 Octal 73607124
10 Decimal 15666772
12 Duodecimal 52b6504
16 Hexadecimal ef0e54
20 Vigesimal 4hi6ic
36 Base36 9bsk4

Cryptographic Hash Functions

md5 37a548c63d5597ab13ec6f9f9de9a850
sha1 95cc5841cd53f7ce64a47868eb1025441d0cf761
sha256 1615fe6bcfb8c790f3f4971fe85d93eb0b8385af996ae64ea48d5612738689c6
sha512 2a85e3b6e2519b66e12a868beae1da741b31d5d2c2c2ddbd76ba8443c2ff6482883e55fa1775f988347b83a6d8929b73824aa979afdf1c980358f73f37998441
ripemd-160 e200d01dc584994994a32304a41f71cf1958ff4d

15666772 as geometric shapes

Circle

Radius = n
Diameter 31333544
Circumference 98437231.641333
Area 7.7109683221797E+14

Sphere

Radius = n
Volume 1.6107464347042E+22
Surface area 3.0843873288719E+15
Circumference 98437231.641333

Square

Length = n
Perimeter 62667088
Area 245447744899984
Diagonal 22156161.441007

Cube

Length = n
Surface area 1472686469399904
Volume 3.8453738572622E+21
Space diagonal 27135645.094597

Equilateral Triangle

Length = n
Perimeter 47000316
Area 1.0628199119249E+14
Altitude 13567822.547299

Triangular Pyramid

Length = n
Surface area 1.0628199119249E+14
Volume 4.5318165511126E+20
Height 7385387.1470024