666996971 (number)

666996971 is an odd 9-digits composite number following 666996970 and preceding 666996972. In scientific notation, it is written as 6.66996971 × 10^8. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 666834000 positive integers (up to 666996971) that are relatively prime to 666996971.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.66996971 × 10^8
Engineering notation 6.66996971 × 10^6

Prime Factorization of 666996971

Prime Factorization 4201 × 158771

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 666996971
Product of the distinct prime numbers

The prime factorization of 666996971 is 4201 × 158771. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 22, 63, 551, 409, 2095, 2104, 54055, 32129, 436261, 554738, 6635092, 3620931, 41288572, 64580220, 993609395, 917339262, 5313394335, 7664552035

Basic calculations (n = 666996971)

Multiplication

n×y
n×2 1333993942
n×3 2000990913
n×4 2667987884
n×5 3334984855

Division

n÷y
n÷2 333498485.5
n÷3 222332323.66667
n÷3 166749242.75
n÷5 133399394.2

Exponentiation

ny
n2 444884959323174841
n3 2.9673692031202E+26
n4 1.9792262703198E+35
n5 1.320137927227E+44

Nth Root

y√n
2√n 25826.284498549
3√n 873.72471462225
4√n 160.70558328368
5√n 58.186840011486

Divisors of 666996971

1, 4201, 158771, 666996971

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -666996970
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 666996971 can be divided by 4 positive divisors. The sum of these divisors (counting 666996971) is 1, the average is 0.25.

Base conversion 666996971

Base System Value
2 Binary 100111110000011001000011101011
3 Ternary 1201111001221211112
4 Quaternary 213300121003223
5 Quinary 2331222400341
6 Senary 150104020535
8 Octal 4760310353
10 Decimal 666996971
12 Duodecimal 16746174b
16 Hexadecimal 27c190eb
20 Vigesimal a88ec8b
36 Base36 b1425n

Cryptographic Hash Functions

md5 3436c01c5a8eaadca2c491eeca3ae1e3
sha1 77377de0db8e6635b7efb375b7899c6f9909c6eb
sha256 a488f69cf5fcf53110079c145c610c6ea7ad55109648141c93e007eea539ec9f
sha512 446a536aebf01bcafae8ac4afd0ba37b7d39e86b1bad366fdf47d81c26b5b4524ac6eaad29f7c9b09bf8c5a31da1b5b4df0730b2555d9f38106b6a458cbd823f
ripemd-160 367bb7c0afecce2cf1144a197f8795f99423c0dd

666996971 as geometric shapes

Circle

Radius = n
Diameter 1333993942
Circumference 4190865568.1205
Area 1.3976473199023E+18

Sphere

Radius = n
Volume 1.2429687052015E+27
Surface area 5.5905892796091E+18
Circumference 4190865568.1205

Square

Length = n
Perimeter 2667987884
Area 444884959323174841
Diagonal 943276162.44997

Cube

Length = n
Surface area 2669309755939049046
Volume 2.9673692031202E+26
Space diagonal 1155272642.2665

Equilateral Triangle

Length = n
Perimeter 2000990913
Area 1.9264083826774E+17
Altitude 577636321.13327

Triangular Pyramid

Length = n
Surface area 1.9264083826774E+17
Volume 3.4970781430173E+25
Height 314425387.48332