65739968 (number)

65739968 is an even 8-digits composite number following 65739967 and preceding 65739969. In scientific notation, it is written as 6.5739968 × 10^7. The sum of its digits is 53. It has a total of 8 prime factors and 28 positive divisors. There are 28172928 positive integers (up to 65739968) that are relatively prime to 65739968.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred thirty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 6.5739968 × 10^7
Engineering notation 6.5739968 × 10^6

Prime Factorization of 65739968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 49 × 20963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2054374
Product of the distinct prime numbers

The prime factorization of 65739968 is 2 × 2 × 2 × 2 × 2 × 2 × 49 × 20963. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 5, 48, 94, 480, 919, 5137, 6619, 95347, 7585, 656915, 201986, 2811063, 9418984, 40337898, 53558426, 705507374, 707965123, 3214263358, 3064394717

Basic calculations (n = 65739968)

Multiplication

n×y
n×2 131479936
n×3 197219904
n×4 262959872
n×5 328699840

Division

n÷y
n÷2 32869984
n÷3 21913322.666667
n÷3 16434992
n÷5 13147993.6

Exponentiation

ny
n2 4321743392641024
n3 2.8411127233643E+23
n4 1.8677465951836E+31
n5 1.2278560139948E+39

Nth Root

y√n
2√n 8108.018746895
3√n 403.59257032996
4√n 90.044537573886
5√n 36.607148219706

Divisors of 65739968

1, 2, 4, 8, 16, 32, 49, 64, 98, 196, 392, 784, 1568, 3136, 20963, 41926, 83852, 167704, 335408, 670816, 1027187, 1341632, 2054374, 4108748, 8217496, 16434992, 32869984, 65739968

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65739967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65739968 can be divided by 28 positive divisors. The sum of these divisors (counting 65739968) is 1, the average is 0.035714285714286.

Base conversion 65739968

Base System Value
2 Binary 11111010110001110011000000
3 Ternary 11120200221021122
4 Quaternary 3322301303000
5 Quinary 113312134333
6 Senary 10305011412
8 Octal 372616300
10 Decimal 65739968
12 Duodecimal 1a023b68
16 Hexadecimal 3eb1cc0
20 Vigesimal 10ah9i8
36 Base36 1351a8

Cryptographic Hash Functions

md5 24c7baebd60c5cae65428cbc2bbd2419
sha1 e3af8d97f27f978ed24e3b7d5fbd840c7f112112
sha256 77b4875e3777bef1a9fd01db203d59ec0f13c02b80988aa5aba47bd0f09601f6
sha512 f0640397419b709ce6e1991047a89d7c7e076d2979c2f8662b5914a26f2d16fe9d9ed220aab764e7e0e7443fd0c75d981e363046a3c729883d3a435049413280
ripemd-160 e3a0dc140ac67b851f4160c2ffd9f14c6fd27e37

65739968 as geometric shapes

Circle

Radius = n
Diameter 131479936
Circumference 413056401.03206
Area 1.3577157293021E+16

Sphere

Radius = n
Volume 1.1900825146322E+24
Surface area 5.4308629172085E+16
Circumference 413056401.03206

Square

Length = n
Perimeter 262959872
Area 4321743392641024
Diagonal 92970354.335573

Cube

Length = n
Surface area 25930460355846144
Volume 2.8411127233643E+23
Space diagonal 113864964.66395

Equilateral Triangle

Length = n
Perimeter 197219904
Area 1.8713697833323E+15
Altitude 56932482.331976

Triangular Pyramid

Length = n
Surface area 1.8713697833323E+15
Volume 3.3482834546772E+22
Height 30990118.111858