66777612 (number)

66777612 is an even 8-digits composite number following 66777611 and preceding 66777613. In scientific notation, it is written as 6.6777612 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 20176000 positive integers (up to 66777612) that are relatively prime to 66777612.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred seventy-seven thousand six hundred twelve

Notation

Scientific notation 6.6777612 × 10^7
Engineering notation 6.6777612 × 10^6

Prime Factorization of 66777612

Prime Factorization 2 × 2 × 3 × 11 × 521 × 971

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33388806
Product of the distinct prime numbers

The prime factorization of 66777612 is 2 × 2 × 3 × 11 × 521 × 971. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66777612)

Multiplication

n×y
n×2 133555224
n×3 200332836
n×4 267110448
n×5 333888060

Division

n÷y
n÷2 33388806
n÷3 22259204
n÷3 16694403
n÷5 13355522.4

Exponentiation

ny
n2 4459249464422544
n3 2.9777803054642E+23
n4 1.9884905785953E+31
n5 1.3278665232309E+39

Nth Root

y√n
2√n 8171.756971423
3√n 405.70493902103
4√n 90.397770832156
5√n 36.721987368597

Divisors of 66777612

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 -66777611
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 66777612 can be divided by 48 positive divisors. The sum of these divisors (counting 66777612) is 1, the average is 0.020833333333333.

Base conversion 66777612

Base System Value
2 Binary 11111110101111001000001100
3 Ternary 11122122122122220
4 Quaternary 3332233020030
5 Quinary 114043340422
6 Senary 10343135340
8 Octal 376571014
10 Decimal 66777612
12 Duodecimal 1a444550
16 Hexadecimal 3faf20c
20 Vigesimal 10h740c
36 Base36 13r9xo

Cryptographic Hash Functions

md5 7e97d2a279da2fd7eca8839e43497c77
sha1 3240c47d0bac94c04916e775ae71b7cf2086b0de
sha256 619fe7ff3a0576e3c16d2d07ee1b8d23eadee67d06ee51c0938c30c996f6c4d9
sha512 e317154b8e9299ff4acfcb7357d817623a6b9bdb2b0bbabc4ab16827eb0f971a2a0582600879b4430ebeba16c5c0b0a33e52ab71e2e89b4830a40a1f07b9168d
ripemd-160 29e415c28736a4277a408835a14dbdbb98491500

66777612 as geometric shapes

Circle

Radius = n
Diameter 133555224
Circumference 419576110.56694
Area 1.4009145357954E+16

Sphere

Radius = n
Volume 1.2473296975534E+24
Surface area 5.6036581431816E+16
Circumference 419576110.56694

Square

Length = n
Perimeter 267110448
Area 4459249464422544
Diagonal 94437804.553288

Cube

Length = n
Surface area 26755496786535264
Volume 2.9777803054642E+23
Space diagonal 115662216.79212

Equilateral Triangle

Length = n
Perimeter 200332836
Area 1.930911659001E+15
Altitude 57831108.396061

Triangular Pyramid

Length = n
Surface area 1.930911659001E+15
Volume 3.5093477447958E+22
Height 31479268.184429