64695730 (number)

64695730 is an even 8-digits composite number following 64695729 and preceding 64695731. In scientific notation, it is written as 6.4695730 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 23464320 positive integers (up to 64695730) that are relatively prime to 64695730.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred ninety-five thousand seven hundred thirty

Notation

Scientific notation 6.4695730 × 10^7
Engineering notation 6.4695730 × 10^6

Prime Factorization of 64695730

Prime Factorization 2 × 5 × 11 × 809 × 727

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64695730
Product of the distinct prime numbers

The prime factorization of 64695730 is 2 × 5 × 11 × 809 × 727. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64695730)

Multiplication

n×y
n×2 129391460
n×3 194087190
n×4 258782920
n×5 323478650

Division

n÷y
n÷2 32347865
n÷3 21565243.333333
n÷3 16173932.5
n÷5 12939146

Exponentiation

ny
n2 4185537480232900
n3 2.7078640272603E+23
n4 1.7518723998434E+31
n5 1.1333866377472E+39

Nth Root

y√n
2√n 8043.3655891051
3√n 401.44421681884
4√n 89.684812477393
5√n 36.490105880579

Divisors of 64695730

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64695729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64695730 can be divided by 32 positive divisors. The sum of these divisors (counting 64695730) is 1, the average is 0.03125.

Base conversion 64695730

Base System Value
2 Binary 11110110110010110110110010
3 Ternary 11111201212212011
4 Quaternary 3312302312302
5 Quinary 113030230410
6 Senary 10230353134
8 Octal 366626662
10 Decimal 64695730
12 Duodecimal 197bb7aa
16 Hexadecimal 3db2db2
20 Vigesimal 1046j6a
36 Base36 12injm

Cryptographic Hash Functions

md5 b27aea434cd2bdfe9d4f631fe3d49fd0
sha1 72a1ba144eff71cd35dfeb4d8c21b9b684c2b586
sha256 f3de98498906af9edd86a34a0575ebfe1fe3e5b4a9736a94b3b20767e130c171
sha512 79cfb698e9c2541b97573af2aa15825cc1c1a6cf0d8261675a451f91cd3b150c88841baa3d5e9e4476a25edc4f6094e1f5065baaaaaa531d8d63bad6de533f97
ripemd-160 fb132d5e9b808e780e6802f5aefe5c3c958fd288

64695730 as geometric shapes

Circle

Radius = n
Diameter 129391460
Circumference 406495260.17326
Area 1.3149253799224E+16

Sphere

Radius = n
Volume 1.1342674313281E+24
Surface area 5.2597015196898E+16
Circumference 406495260.17326

Square

Length = n
Perimeter 258782920
Area 4185537480232900
Diagonal 91493578.793628

Cube

Length = n
Surface area 25113224881397400
Volume 2.7078640272603E+23
Space diagonal 112056291.39276

Equilateral Triangle

Length = n
Perimeter 194087190
Area 1.8123908931868E+15
Altitude 56028145.696379

Triangular Pyramid

Length = n
Surface area 1.8123908931868E+15
Volume 3.1912483603448E+22
Height 30497859.597876