65221625 (number)

65221625 is an odd 8-digits composite number following 65221624 and preceding 65221626. In scientific notation, it is written as 6.5221625 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 44304000 positive integers (up to 65221625) that are relatively prime to 65221625.

Interesting facts

Basic properties

Name

Name sixty-five million two hundred twenty-one thousand six hundred twenty-five

Notation

Scientific notation 6.5221625 × 10^7
Engineering notation 6.5221625 × 10^6

Prime Factorization of 65221625

Prime Factorization 175 × 5 × 131 × 569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65221625
Product of the distinct prime numbers

The prime factorization of 65221625 is 175 × 5 × 131 × 569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 15, 70, 650, 12, 5025, 3021, 24260, 8405, 490659, 245707, 2607411, 8690568, 50915059, 69476602, 739968066, 495103301, 7579071273, 2734108287

Basic calculations (n = 65221625)

Multiplication

n×y
n×2 130443250
n×3 195664875
n×4 260886500
n×5 326108125

Division

n÷y
n÷2 32610812.5
n÷3 21740541.666667
n÷3 16305406.25
n÷5 13044325

Exponentiation

ny
n2 4253860367640625
n3 2.7744368570062E+23
n4 1.8095328027384E+31
n5 1.180206698854E+39

Nth Root

y√n
2√n 8075.9906513071
3√n 402.52902842221
4√n 89.866515740331
5√n 36.549237667832

Divisors of 65221625

1, 5, 131, 175, 569, 655, 875, 2845, 22925, 74539, 99575, 114625, 372695, 497875, 13044325, 65221625

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 -65221624
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 65221625 can be divided by 16 positive divisors. The sum of these divisors (counting 65221625) is 1, the average is 0.0625.

Base conversion 65221625

Base System Value
2 Binary 11111000110011001111111001
3 Ternary 11112201121020202
4 Quaternary 3320303033321
5 Quinary 113144043000
6 Senary 10245531545
8 Octal 370631771
10 Decimal 65221625
12 Duodecimal 19a13bb5
16 Hexadecimal 3e333f9
20 Vigesimal 107ce15
36 Base36 12txbt

Cryptographic Hash Functions

md5 2ce8b882591c65d0ee7d277b8df7b474
sha1 af809953da02c0532105cb5c25ed0a4041fb1957
sha256 20507a1ec5cd268b7eb018e4888def2ded92b5404e4df2ca0382f51d56d06f5e
sha512 126bba8db50704bbb7c6b4d35e1f4efe15d87301c7c6f20c55f93fb7eca89ebb22dd07e79fc3c37c05469b197372fbb7575a693b4745fb59ec4238ac78024e17
ripemd-160 6a428bafc45d71db7ea9f915dd6a3a1d03a4fce0

65221625 as geometric shapes

Circle

Radius = n
Diameter 130443250
Circumference 409799555.91038
Area 1.3363896480377E+16

Sphere

Radius = n
Volume 1.1621533930426E+24
Surface area 5.3455585921506E+16
Circumference 409799555.91038

Square

Length = n
Perimeter 260886500
Area 4253860367640625
Diagonal 92237306.635012

Cube

Length = n
Surface area 25523162205843750
Volume 2.7744368570062E+23
Space diagonal 112967168.2522

Equilateral Triangle

Length = n
Perimeter 195664875
Area 1.8419755712643E+15
Altitude 56483584.126102

Triangular Pyramid

Length = n
Surface area 1.8419755712643E+15
Volume 3.2697051926049E+22
Height 30745768.878337