65946968 (number)

65946968 is an even 8-digits composite number following 65946967 and preceding 65946969. In scientific notation, it is written as 6.5946968 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors. There are 32928928 positive integers (up to 65946968) that are relatively prime to 65946968.

Interesting facts

Basic properties

Name

Name sixty-five million nine hundred forty-six thousand nine hundred sixty-eight

Notation

Scientific notation 6.5946968 × 10^7
Engineering notation 6.5946968 × 10^6

Prime Factorization of 65946968

Prime Factorization 2 × 2 × 2 × 10343 × 797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16486742
Product of the distinct prime numbers

The prime factorization of 65946968 is 2 × 2 × 2 × 10343 × 797. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 97, 37, 785, 282, 8634, 7566, 78221, 39021, 201648, 228230, 7266625, 5721079, 35045598, 15499151, 285627642, 666642206, 7768300688, 4138261238

Basic calculations (n = 65946968)

Multiplication

n×y
n×2 131893936
n×3 197840904
n×4 263787872
n×5 329734840

Division

n÷y
n÷2 32973484
n÷3 21982322.666667
n÷3 16486742
n÷5 13189393.6

Exponentiation

ny
n2 4349002588393024
n3 2.8680353452867E+23
n4 1.8913823513849E+31
n5 1.2473093140255E+39

Nth Root

y√n
2√n 8120.7738547505
3√n 404.01573313888
4√n 90.115336401472
5√n 36.63017273206

Divisors of 65946968

1, 2, 4, 8, 797, 1594, 3188, 6376, 10343, 20686, 41372, 82744, 8243371, 16486742, 32973484, 65946968

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 -65946967
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 65946968 can be divided by 16 positive divisors. The sum of these divisors (counting 65946968) is 1, the average is 0.0625.

Base conversion 65946968

Base System Value
2 Binary 11111011100100010101011000
3 Ternary 11121002110020022
4 Quaternary 3323210111120
5 Quinary 113340300333
6 Senary 10313250012
8 Octal 373442530
10 Decimal 65946968
12 Duodecimal 1a103908
16 Hexadecimal 3ee4558
20 Vigesimal 10c3788
36 Base36 139h08

Cryptographic Hash Functions

md5 e2ec6183f9dd209033b1f3709415b448
sha1 fc6516c94bb9299551a330624116132f7fcb8acc
sha256 0eb87390df2f98f659bf292b866782b0e43e4a7d264a8aa1c2447e16048eddce
sha512 d4383a016721d2cc37fed255b72f8ef92497241f4068b9edaa44113ffa7749a659b8643809b84b2bbd5af7857f4c425680ad2193492241b42cabcbbf71ee2c35
ripemd-160 7b60cb3a11d9b72773bbf90bcaa0efcbf3f8ed9f

65946968 as geometric shapes

Circle

Radius = n
Diameter 131893936
Circumference 414357020.39064
Area 1.3662794582139E+16

Sphere

Radius = n
Volume 1.2013598361318E+24
Surface area 5.4651178328554E+16
Circumference 414357020.39064

Square

Length = n
Perimeter 263787872
Area 4349002588393024
Diagonal 93263096.542985

Cube

Length = n
Surface area 26094015530358144
Volume 2.8680353452867E+23
Space diagonal 114223499.18112

Equilateral Triangle

Length = n
Perimeter 197840904
Area 1.8831733613363E+15
Altitude 57111749.590559

Triangular Pyramid

Length = n
Surface area 1.8831733613363E+15
Volume 3.3800120688916E+22
Height 31087698.847662