64722265 (number)

64722265 is an odd 8-digits composite number following 64722264 and preceding 64722266. In scientific notation, it is written as 6.4722265 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 47468160 positive integers (up to 64722265) that are relatively prime to 64722265.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred twenty-two thousand two hundred sixty-five

Notation

Scientific notation 6.4722265 × 10^7
Engineering notation 6.4722265 × 10^6

Prime Factorization of 64722265

Prime Factorization 5 × 19 × 31 × 21977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64722265
Product of the distinct prime numbers

The prime factorization of 64722265 is 5 × 19 × 31 × 21977. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 83, 4, 418, 444, 9220, 2827, 90564, 24420, 264155, 105194, 7655460, 8507763, 15916436, 40243907, 139111394, 835650178, 4240190234, 4621116748

Basic calculations (n = 64722265)

Multiplication

n×y
n×2 129444530
n×3 194166795
n×4 258889060
n×5 323611325

Division

n÷y
n÷2 32361132.5
n÷3 21574088.333333
n÷3 16180566.25
n÷5 12944453

Exponentiation

ny
n2 4188971586730225
n3 2.7111972911382E+23
n4 1.7547482954433E+31
n5 1.1357128418598E+39

Nth Root

y√n
2√n 8045.0149160831
3√n 401.49909352798
4√n 89.694007135834
5√n 36.493098678233

Divisors of 64722265

1, 5, 19, 31, 95, 155, 589, 2945, 21977, 109885, 417563, 681287, 2087815, 3406435, 12944453, 64722265

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64722264
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64722265 can be divided by 16 positive divisors. The sum of these divisors (counting 64722265) is 1, the average is 0.0625.

Base conversion 64722265

Base System Value
2 Binary 11110110111001010101011001
3 Ternary 11111210020020221
4 Quaternary 3312321111121
5 Quinary 113032103030
6 Senary 10231120041
8 Octal 366712531
10 Decimal 64722265
12 Duodecimal 19813021
16 Hexadecimal 3db9559
20 Vigesimal 104a5d5
36 Base36 12j80p

Cryptographic Hash Functions

md5 e07d02fbb7262ff3766a548eb7c0d8d2
sha1 e13bdb0731bbe8b7e2811e9f1aeb3807f5d2b25c
sha256 89b2a822d2e3044f448096d151e3c5b79b15600601cf739559c33a3f7dcf2d9b
sha512 a7cb16c264874de5a1ef7445bd48122bfb1c0b829408817ac1ef67e8a3f593179e1eb8bbc6952446cab822ab921f6f8b83c6df9575b827057c384d0890ddf85e
ripemd-160 1fc75268ab63d6dbca6ac7ce6ef89f3f5bf44f5b

64722265 as geometric shapes

Circle

Radius = n
Diameter 129444530
Circumference 406661984.49538
Area 1.3160042362968E+16

Sphere

Radius = n
Volume 1.1356636656363E+24
Surface area 5.2640169451872E+16
Circumference 406661984.49538

Square

Length = n
Perimeter 258889060
Area 4188971586730225
Diagonal 91531104.950505

Cube

Length = n
Surface area 25133829520381350
Volume 2.7111972911382E+23
Space diagonal 112102251.36094

Equilateral Triangle

Length = n
Perimeter 194166795
Area 1.8138779049198E+15
Altitude 56051125.680468

Triangular Pyramid

Length = n
Surface area 1.8138779049198E+15
Volume 3.1951766494974E+22
Height 30510368.316835