7661966 (number)

7661966 is an even 7-digits composite number following 7661965 and preceding 7661967. In scientific notation, it is written as 7.661966 × 10^6. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 3477600 positive integers (up to 7661966) that are relatively prime to 7661966.

Interesting facts

Basic properties

Name

Name seven million six hundred sixty-one thousand nine hundred sixty-six

Notation

Scientific notation 7.661966 × 10^6
Engineering notation 7.661966 × 10^6

Prime Factorization of 7661966

Prime Factorization 2 × 13 × 61 × 4831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7661966
Product of the distinct prime numbers

The prime factorization of 7661966 is 2 × 13 × 61 × 4831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 13, 74, 862, 579, 5595, 2604, 32470, 32443, 67260, 830841, 4064958, 6315293, 27295997, 3092503, 601369580, 819145439, 6343586793, 574115734

Basic calculations (n = 7661966)

Multiplication

n×y
n×2 15323932
n×3 22985898
n×4 30647864
n×5 38309830

Division

n÷y
n÷2 3830983
n÷3 2553988.6666667
n÷3 1915491.5
n÷5 1532393.2

Exponentiation

ny
n2 58705722985156
n3 4.4980125351768E+20
n4 3.4463619112099E+27
n5 2.6405907787385E+34

Nth Root

y√n
2√n 2768.0256501702
3√n 197.14241550796
4√n 52.61202951959
5√n 23.815957360738

Divisors of 7661966

1, 2, 13, 26, 61, 122, 793, 1586, 4831, 9662, 62803, 125606, 294691, 589382, 3830983, 7661966

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 -7661965
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 7661966 can be divided by 16 positive divisors. The sum of these divisors (counting 7661966) is 1, the average is 0.0625.

Base conversion 7661966

Base System Value
2 Binary 11101001110100110001110
3 Ternary 112102021020112
4 Quaternary 131032212032
5 Quinary 3430140331
6 Senary 432120022
8 Octal 35164616
10 Decimal 7661966
12 Duodecimal 2696012
16 Hexadecimal 74e98e
20 Vigesimal 27hei6
36 Base36 4k80e

Cryptographic Hash Functions

md5 bb2d48138a46a5340f585e043aa0bf8a
sha1 2d982ca725b9ef9993183ebca335c081de5b0d14
sha256 ec1b22511d517a6c25812deaae72ece6d85b304e45081ad9b161e5181a633282
sha512 9e617c933abd3a4297b3845820428d3563e716b1ba277d4b0c06fb66dc5b7b448e3d66328584a969895664e99a50131c2f00aa3a0a3e744f0e5ab3f529d010d1
ripemd-160 cd56d9c9a2d3983a0fa01efd9b1f791fc2753b8f

7661966 as geometric shapes

Circle

Radius = n
Diameter 15323932
Circumference 48141552.19531
Area 1.8442946805384E+14

Sphere

Radius = n
Volume 1.8841230848355E+21
Surface area 7.3771787221537E+14
Circumference 48141552.19531

Square

Length = n
Perimeter 30647864
Area 58705722985156
Diagonal 10835656.231642

Cube

Length = n
Surface area 352234337910936
Volume 4.4980125351768E+20
Space diagonal 13270914.397865

Equilateral Triangle

Length = n
Perimeter 22985898
Area 25420323726339
Altitude 6635457.1989326

Triangular Pyramid

Length = n
Surface area 25420323726339
Volume 5.3009586091427E+19
Height 3611885.4105472