64448220 (number)

64448220 is an even 8-digits composite number following 64448219 and preceding 64448221. In scientific notation, it is written as 6.4448220 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 17111040 positive integers (up to 64448220) that are relatively prime to 64448220.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred forty-eight thousand two hundred twenty

Notation

Scientific notation 6.4448220 × 10^7
Engineering notation 6.4448220 × 10^6

Prime Factorization of 64448220

Prime Factorization 2 × 2 × 3 × 5 × 4457 × 241

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32224110
Product of the distinct prime numbers

The prime factorization of 64448220 is 2 × 2 × 3 × 5 × 4457 × 241. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64448220)

Multiplication

n×y
n×2 128896440
n×3 193344660
n×4 257792880
n×5 322241100

Division

n÷y
n÷2 32224110
n÷3 21482740
n÷3 16112055
n÷5 12889644

Exponentiation

ny
n2 4153573061168400
n3 2.6769039043225E+23
n4 1.7252169174464E+31
n5 1.1118715944331E+39

Nth Root

y√n
2√n 8027.9648728678
3√n 400.9316201917
4√n 89.598911114298
5√n 36.462142615944

Divisors of 64448220

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 -64448219
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 64448220 can be divided by 48 positive divisors. The sum of these divisors (counting 64448220) is 1, the average is 0.020833333333333.

Base conversion 64448220

Base System Value
2 Binary 11110101110110011011011100
3 Ternary 11111021022100010
4 Quaternary 3311312123130
5 Quinary 112444320340
6 Senary 10221203220
8 Octal 365663334
10 Decimal 64448220
12 Duodecimal 19700510
16 Hexadecimal 3d766dc
20 Vigesimal 102g0b0
36 Base36 12dckc

Cryptographic Hash Functions

md5 65b5cfaace2977da4cf35ffad360ceaa
sha1 966668b39b0667c71aa9ad45b27bde949ad22ff9
sha256 5a70e3a9488a7342b2580056dc658344614ef98aecab165aa5c3a0dc21a7343b
sha512 8d3327081aeb93c8934fc44726afcb340c111a07eaf6f0523f7f4d5975e963806ec7cbf291b118d134509c4afd712d27ac704db3a06e07d3522953f45c464991
ripemd-160 d6127a3e6831ffbe458519d0ee2c938034f4e431

64448220 as geometric shapes

Circle

Radius = n
Diameter 128896440
Circumference 404940108.97788
Area 1.3048834615115E+16

Sphere

Radius = n
Volume 1.1212988853581E+24
Surface area 5.219533846046E+16
Circumference 404940108.97788

Square

Length = n
Perimeter 257792880
Area 4153573061168400
Diagonal 91143546.794805

Cube

Length = n
Surface area 24921438367010400
Volume 2.6769039043225E+23
Space diagonal 111627591.49738

Equilateral Triangle

Length = n
Perimeter 193344660
Area 1.7985498937233E+15
Altitude 55813795.748688

Triangular Pyramid

Length = n
Surface area 1.7985498937233E+15
Volume 3.154761505552E+22
Height 30381182.264935