64749275 (number)

64749275 is an odd 8-digits composite number following 64749274 and preceding 64749276. In scientific notation, it is written as 6.4749275 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 51799400 positive integers (up to 64749275) that are relatively prime to 64749275.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-nine thousand two hundred seventy-five

Notation

Scientific notation 6.4749275 × 10^7
Engineering notation 6.4749275 × 10^6

Prime Factorization of 64749275

Prime Factorization 5 × 5 × 2589971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12949855
Product of the distinct prime numbers

The prime factorization of 64749275 is 5 × 5 × 2589971. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 14, 67, 375, 250, 111, 4228, 15911, 25667, 136150, 656852, 6132098, 1636110, 88192845, 61014968, 44605852, 456981394, 4404418676, 3083632187

Basic calculations (n = 64749275)

Multiplication

n×y
n×2 129498550
n×3 194247825
n×4 258997100
n×5 323746375

Division

n÷y
n÷2 32374637.5
n÷3 21583091.666667
n÷3 16187318.75
n÷5 12949855

Exponentiation

ny
n2 4192468613025625
n3 2.7145930315366E+23
n4 1.7576793071205E+31
n5 1.1380846081855E+39

Nth Root

y√n
2√n 8046.6934202814
3√n 401.55493717683
4√n 89.703363483659
5√n 36.496144041674

Divisors of 64749275

1, 5, 25, 2589971, 12949855, 64749275

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64749274
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64749275 can be divided by 6 positive divisors. The sum of these divisors (counting 64749275) is 1, the average is 0.16666666666667.

Base conversion 64749275

Base System Value
2 Binary 11110110111111111011011011
3 Ternary 11111211121022022
4 Quaternary 3312333323123
5 Quinary 113033434100
6 Senary 10231445055
8 Octal 366777333
10 Decimal 64749275
12 Duodecimal 1982678b
16 Hexadecimal 3dbfedb
20 Vigesimal 104dd3f
36 Base36 12jsuz

Cryptographic Hash Functions

md5 93b62c7fcd245f8698189eab212c537a
sha1 967e322148fad9bf9d3f1c3b63bdff19592d7d3a
sha256 66d6366a0f2990ba1cb11981030bedec2a9fe443adb654827d98dd222211e82b
sha512 549edb6a0de928a7042705c0057fb1f6c7ee7d855d47d271aba4ab159ceece6395d8c658203ec6c11fc728dba2be5ed1df31e9b7ff93e9db67392886fac019f7
ripemd-160 e75f8c65f1f79a232825262ff2add1fba4665159

64749275 as geometric shapes

Circle

Radius = n
Diameter 129498550
Circumference 406831693.33053
Area 1.3171028595087E+16

Sphere

Radius = n
Volume 1.1370860700482E+24
Surface area 5.2684114380348E+16
Circumference 406831693.33053

Square

Length = n
Perimeter 258997100
Area 4192468613025625
Diagonal 91569302.858825

Cube

Length = n
Surface area 25154811678153750
Volume 2.7145930315366E+23
Space diagonal 112149034.05325

Equilateral Triangle

Length = n
Perimeter 194247825
Area 1.8153921617246E+15
Altitude 56074517.026625

Triangular Pyramid

Length = n
Surface area 1.8153921617246E+15
Volume 3.1991785679355E+22
Height 30523100.952942