65939976 (number)

65939976 is an even 8-digits composite number following 65939975 and preceding 65939977. In scientific notation, it is written as 6.5939976 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 72 positive divisors. There are 21248640 positive integers (up to 65939976) that are relatively prime to 65939976.

Interesting facts

Basic properties

Name

Name sixty-five million nine hundred thirty-nine thousand nine hundred seventy-six

Notation

Scientific notation 6.5939976 × 10^7
Engineering notation 6.5939976 × 10^6

Prime Factorization of 65939976

Prime Factorization 2 × 2 × 2 × 3 × 3 × 31 × 31 × 953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 177258
Product of the distinct prime numbers

The prime factorization of 65939976 is 2 × 2 × 2 × 3 × 3 × 31 × 31 × 953. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 7, 19, 78, 99, 306, 9912, 1848, 89378, 69819, 662663, 939461, 632136, 7519520, 7639112, 78408837, 544507983, 816533977, 805068519, 8158524194

Basic calculations (n = 65939976)

Multiplication

n×y
n×2 131879952
n×3 197819928
n×4 263759904
n×5 329699880

Division

n÷y
n÷2 32969988
n÷3 21979992
n÷3 16484994
n÷5 13187995.2

Exponentiation

ny
n2 4348080434880576
n3 2.8671231952209E+23
n4 1.8905803468191E+31
n5 1.2466482269532E+39

Nth Root

y√n
2√n 8120.3433424948
3√n 404.00145410057
4√n 90.112947696182
5√n 36.629395959335

Divisors of 65939976

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 953, 961, 1116, 1906, 1922, 2232, 2859, 2883, 3812, 3844, 5718, 5766, 7624, 7688, 8577, 8649, 11436, 11532, 17154, 17298, 22872, 23064, 29543, 34308, 34596, 59086, 68616, 69192, 88629, 118172, 177258, 236344, 265887, 354516, 531774, 709032, 915833, 1063548, 1831666, 2127096, 2747499, 3663332, 5494998, 7326664, 8242497, 10989996, 16484994, 21979992, 32969988, 65939976

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65939975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65939976 can be divided by 72 positive divisors. The sum of these divisors (counting 65939976) is 1, the average is 0.013888888888889.

Base conversion 65939976

Base System Value
2 Binary 11111011100010101000001000
3 Ternary 11121002002122100
4 Quaternary 3323202220020
5 Quinary 113340034401
6 Senary 10313153400
8 Octal 373425010
10 Decimal 65939976
12 Duodecimal 1a0bb860
16 Hexadecimal 3ee2a08
20 Vigesimal 10c29ig
36 Base36 139bm0

Cryptographic Hash Functions

md5 90086bf50f2f6daf70b0b3db9c426082
sha1 f934395b92adab2de384ebe0c9d7058aeb730525
sha256 bcb9d3195d61f3b1f985044db2a0a17a194b5600a4add333548bdc3a56dceef0
sha512 f380a5634fb7709db374b0a4732df7129d4aa5e579dc5578026b31fa4f31fc975733e59737292498d9a231685d244abf1dd50817d16d9597a09f102d6d6856d7
ripemd-160 1608ab48e2fa733061038e24a38cbb7f0fb4bd34

65939976 as geometric shapes

Circle

Radius = n
Diameter 131879952
Circumference 414313088.35897
Area 1.3659897551438E+16

Sphere

Radius = n
Volume 1.2009777556057E+24
Surface area 5.4639590205753E+16
Circumference 414313088.35897

Square

Length = n
Perimeter 263759904
Area 4348080434880576
Diagonal 93253208.361756

Cube

Length = n
Surface area 26088482609283456
Volume 2.8671231952209E+23
Space diagonal 114211388.68187

Equilateral Triangle

Length = n
Perimeter 197819928
Area 1.8827740571523E+15
Altitude 57105694.340936

Triangular Pyramid

Length = n
Surface area 1.8827740571523E+15
Volume 3.37893708973E+22
Height 31084402.787252