66707965 (number)

66707965 is an odd 8-digits composite number following 66707964 and preceding 66707966. In scientific notation, it is written as 6.6707965 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 53166912 positive integers (up to 66707965) that are relatively prime to 66707965.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6707965 × 10^7
Engineering notation 6.6707965 × 10^6

Prime Factorization of 66707965

Prime Factorization 5 × 269 × 49597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66707965
Product of the distinct prime numbers

The prime factorization of 66707965 is 5 × 269 × 49597. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 91, 28, 993, 498, 1094, 5419, 31201, 96744, 306462, 916310, 459604, 8432034, 56063781, 99572181, 885257394, 650709593, 929416579, 7074850340

Basic calculations (n = 66707965)

Multiplication

n×y
n×2 133415930
n×3 200123895
n×4 266831860
n×5 333539825

Division

n÷y
n÷2 33353982.5
n÷3 22235988.333333
n÷3 16676991.25
n÷5 13341593

Exponentiation

ny
n2 4449952594441225
n3 2.9684728192164E+23
n4 1.9802078092774E+31
n5 1.32095633234E+39

Nth Root

y√n
2√n 8167.4944138334
3√n 405.56384402346
4√n 90.374191082595
5√n 36.71432418977

Divisors of 66707965

1, 5, 269, 1345, 49597, 247985, 13341593, 66707965

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66707964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66707965 can be divided by 8 positive divisors. The sum of these divisors (counting 66707965) is 1, the average is 0.125.

Base conversion 66707965

Base System Value
2 Binary 11111110011110000111111101
3 Ternary 11122112010010101
4 Quaternary 3332132013331
5 Quinary 114034123330
6 Senary 10341441101
8 Octal 376360775
10 Decimal 66707965
12 Duodecimal 1a410191
16 Hexadecimal 3f9e1fd
20 Vigesimal 10gi9i5
36 Base36 13ps71

Cryptographic Hash Functions

md5 ef8383efda1dbf668f6949e2dfa5d7ae
sha1 f88035723690564993dedf691b7d21d88fd4d2a3
sha256 487e2d9633c80745577d5e615f4ac004fd05dd7bfbddf7d643a19c5ee6d017be
sha512 d2d199693bc98a383a9bc46bb1974b1411c0ca472701f883ae5a08704f192dcc743d1ca27b16238bba547d4400f24b631dbf8002c05349cd904529f51cd145ed
ripemd-160 ce552824a9f8a14ed935ccb48b3fbca36909decb

66707965 as geometric shapes

Circle

Radius = n
Diameter 133415930
Circumference 419138505.55985
Area 1.3979938379519E+16

Sphere

Radius = n
Volume 1.2434309868308E+24
Surface area 5.5919753518078E+16
Circumference 419138505.55985

Square

Length = n
Perimeter 266831860
Area 4449952594441225
Diagonal 94339308.82131

Cube

Length = n
Surface area 26699715566647350
Volume 2.9684728192164E+23
Space diagonal 115541584.64953

Equilateral Triangle

Length = n
Perimeter 200123895
Area 1.9268859962113E+15
Altitude 57770792.324763

Triangular Pyramid

Length = n
Surface area 1.9268859962113E+15
Volume 3.4983787670598E+22
Height 31446436.27377