66707966 (number)

66707966 is an even 8-digits composite number following 66707965 and preceding 66707967. In scientific notation, it is written as 6.6707966 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 28187136 positive integers (up to 66707966) that are relatively prime to 66707966.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6707966 × 10^7
Engineering notation 6.6707966 × 10^6

Prime Factorization of 66707966

Prime Factorization 2 × 17 × 37 × 13 × 4079

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66707966
Product of the distinct prime numbers

The prime factorization of 66707966 is 2 × 17 × 37 × 13 × 4079. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 82, 90, 165, 728, 9962, 4953, 47353, 31878, 107960, 565583, 8043667, 4165317, 36290631, 90817402, 739472160, 164455670, 6368927786, 1515471524

Basic calculations (n = 66707966)

Multiplication

n×y
n×2 133415932
n×3 200123898
n×4 266831864
n×5 333539830

Division

n÷y
n÷2 33353983
n÷3 22235988.666667
n÷3 16676991.5
n÷5 13341593.2

Exponentiation

ny
n2 4449952727857156
n3 2.968472952715E+23
n4 1.9802079280163E+31
n5 1.3209564313504E+39

Nth Root

y√n
2√n 8167.4944750517
3√n 405.56384605002
4√n 90.374191421289
5√n 36.714324299845

Divisors of 66707966

1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 4079, 8158, 8177, 16354, 53027, 69343, 106054, 138686, 150923, 301846, 901459, 1802918, 1961999, 2565691, 3923998, 5131382, 33353983, 66707966

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66707965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66707966 can be divided by 32 positive divisors. The sum of these divisors (counting 66707966) is 1, the average is 0.03125.

Base conversion 66707966

Base System Value
2 Binary 11111110011110000111111110
3 Ternary 11122112010010102
4 Quaternary 3332132013332
5 Quinary 114034123331
6 Senary 10341441102
8 Octal 376360776
10 Decimal 66707966
12 Duodecimal 1a410192
16 Hexadecimal 3f9e1fe
20 Vigesimal 10gi9i6
36 Base36 13ps72

Cryptographic Hash Functions

md5 94d0dbd6f1a246f13259a454a8027edb
sha1 5c7f526e44d234b74aa60514c90add104254a161
sha256 fb8cdb740eab75a73aec13e14d0ee895447c95eee1c5e24f388529cdd0960b2c
sha512 a25e74156053fd654d1c0a01ec6cee85d36eb01a30c672a4dc76e02e4f9199ba58d9b56f331ac712894314747bef23b74d56e12ceaf7b18fd4b63ac329c42f69
ripemd-160 9a74fc25d7ab9862353e3865ec9b106c51d2f9fe

66707966 as geometric shapes

Circle

Radius = n
Diameter 133415932
Circumference 419138511.84304
Area 1.3979938798658E+16

Sphere

Radius = n
Volume 1.2434310427506E+24
Surface area 5.5919755194632E+16
Circumference 419138511.84304

Square

Length = n
Perimeter 266831864
Area 4449952727857156
Diagonal 94339310.235523

Cube

Length = n
Surface area 26699716367142936
Volume 2.968472952715E+23
Space diagonal 115541586.38158

Equilateral Triangle

Length = n
Perimeter 200123898
Area 1.9268860539821E+15
Altitude 57770793.190789

Triangular Pyramid

Length = n
Surface area 1.9268860539821E+15
Volume 3.4983789243894E+22
Height 31446436.745174