16666971 (number)

16666971 is an odd 8-digits composite number following 16666970 and preceding 16666972. In scientific notation, it is written as 1.6666971 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 10477728 positive integers (up to 16666971) that are relatively prime to 16666971.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-six thousand nine hundred seventy-one

Notation

Scientific notation 1.6666971 × 10^7
Engineering notation 1.6666971 × 10^6

Prime Factorization of 16666971

Prime Factorization 3 × 19 × 269 × 1087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16666971
Product of the distinct prime numbers

The prime factorization of 16666971 is 3 × 19 × 269 × 1087. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 46, 38, 437, 618, 9058, 3733, 47838, 38137, 651129, 48180, 4195397, 8551296, 81206448, 73196849, 890026278, 684417023, 9883966506, 6623154495

Basic calculations (n = 16666971)

Multiplication

n×y
n×2 33333942
n×3 50000913
n×4 66667884
n×5 83334855

Division

n÷y
n÷2 8333485.5
n÷3 5555657
n÷3 4166742.75
n÷5 3333394.2

Exponentiation

ny
n2 277787922314841
n3 4.6298832453717E+21
n4 7.7166129783996E+28
n5 1.2861256472921E+36

Nth Root

y√n
2√n 4082.5201775374
3√n 255.43803221175
4√n 63.894602100157
5√n 27.820910296872

Divisors of 16666971

1, 3, 19, 57, 269, 807, 1087, 3261, 5111, 15333, 20653, 61959, 292403, 877209, 5555657, 16666971

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 -16666970
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 16666971 can be divided by 16 positive divisors. The sum of these divisors (counting 16666971) is 1, the average is 0.0625.

Base conversion 16666971

Base System Value
2 Binary 111111100101000101011011
3 Ternary 1011100202210020
4 Quaternary 333211011123
5 Quinary 13231320341
6 Senary 1353121523
8 Octal 77450533
10 Decimal 16666971
12 Duodecimal 56b92a3
16 Hexadecimal fe515b
20 Vigesimal 54378b
36 Base36 9x8bf

Cryptographic Hash Functions

md5 31495ce4bcf6d11233481920f0e32d5e
sha1 08b18690a1dc8e2ba07c43bda7b4467ba26b106b
sha256 3d5ea343968c229e31fd346b48e80145fca5fbfc70f1b59313a2e5d5bbfc3c67
sha512 5ff2b8273a1100c0f256b75e3876857a77291d7faa06dd9483b33d6c63c1c3d1ff93e1404407ac5d108bbe04a6e26154bf9c9fa4a56f6a079b5be9c5c869599f
ripemd-160 0a3f159cf1ca36cc9f1d756dd02b2d2fb8f57a61

16666971 as geometric shapes

Circle

Radius = n
Diameter 33333942
Circumference 104721667.30239
Area 8.7269649600028E+14

Sphere

Radius = n
Volume 1.9393609587518E+22
Surface area 3.4907859840011E+15
Circumference 104721667.30239

Square

Length = n
Perimeter 66667884
Area 277787922314841
Diagonal 23570656.431879

Cube

Length = n
Surface area 1666727533889046
Volume 4.6298832453717E+21
Space diagonal 28868040.580277

Equilateral Triangle

Length = n
Perimeter 50000913
Area 1.2028569879458E+14
Altitude 14434020.290139

Triangular Pyramid

Length = n
Surface area 1.2028569879458E+14
Volume 5.4563697315072E+20
Height 7856885.477293