64692768 (number)

64692768 is an even 8-digits composite number following 64692767 and preceding 64692769. In scientific notation, it is written as 6.4692768 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 48 positive divisors. There are 18483456 positive integers (up to 64692768) that are relatively prime to 64692768.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred ninety-two thousand seven hundred sixty-eight

Notation

Scientific notation 6.4692768 × 10^7
Engineering notation 6.4692768 × 10^6

Prime Factorization of 64692768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 96269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4043298
Product of the distinct prime numbers

The prime factorization of 64692768 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 96269. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64692768)

Multiplication

n×y
n×2 129385536
n×3 194078304
n×4 258771072
n×5 323463840

Division

n÷y
n÷2 32346384
n÷3 21564256
n÷3 16173192
n÷5 12938553.6

Exponentiation

ny
n2 4185154231501824
n3 2.7074921174277E+23
n4 1.7515515941458E+31
n5 1.133127209201E+39

Nth Root

y√n
2√n 8043.181460094
3√n 401.43809021194
4√n 89.68378593756
5√n 36.489771745163

Divisors of 64692768

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64692767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64692768 can be divided by 48 positive divisors. The sum of these divisors (counting 64692768) is 1, the average is 0.020833333333333.

Base conversion 64692768

Base System Value
2 Binary 11110110110010001000100000
3 Ternary 11111201201210110
4 Quaternary 3312302020200
5 Quinary 113030132033
6 Senary 10230331320
8 Octal 366621040
10 Decimal 64692768
12 Duodecimal 197b9b40
16 Hexadecimal 3db2220
20 Vigesimal 1046bi8
36 Base36 12il9c

Cryptographic Hash Functions

md5 193bd8ac8fb29fbed6ed522280182947
sha1 ed2f7627f3b910fed9b70982d17369d73fb91e43
sha256 1faaeca7165b93b9cbebc5c667b25097f3235be3c1bdc7d6e11b53537230dc5b
sha512 2a39357d9cdf31c16f38bfc5a4b0de95710d1d484769726d7e9060e1d2f366cc744d2903f976025ef1809884b5f03e549be053b9bd9c180db777d1ff06ab6d55
ripemd-160 02b095ed843a1832855b95732c74f12350ca2f96

64692768 as geometric shapes

Circle

Radius = n
Diameter 129385536
Circumference 406476649.37838
Area 1.3148049787826E+16

Sphere

Radius = n
Volume 1.1341116461017E+24
Surface area 5.2592199151305E+16
Circumference 406476649.37838

Square

Length = n
Perimeter 258771072
Area 4185154231501824
Diagonal 91489389.893056

Cube

Length = n
Surface area 25110925389010944
Volume 2.7074921174277E+23
Space diagonal 112051161.05827

Equilateral Triangle

Length = n
Perimeter 194078304
Area 1.8122249416183E+15
Altitude 56025580.529133

Triangular Pyramid

Length = n
Surface area 1.8122249416183E+15
Volume 3.1908100604037E+22
Height 30496463.297685