64440900 (number)

64440900 is an even 8-digits composite number following 64440899 and preceding 64440901. In scientific notation, it is written as 6.4440900 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 16571520 positive integers (up to 64440900) that are relatively prime to 64440900.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred forty thousand nine hundred

Notation

Scientific notation 6.4440900 × 10^7
Engineering notation 6.4440900 × 10^6

Prime Factorization of 64440900

Prime Factorization 2 × 2 × 27 × 25 × 29 × 823

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32220450
Product of the distinct prime numbers

The prime factorization of 64440900 is 2 × 2 × 27 × 25 × 29 × 823. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 58, 28, 445, 932, 6072, 5670, 87577, 89540, 642109, 545100, 1449846, 1373688, 65260530, 79299408, 986701964, 238871614, 7160533424, 5770314035

Basic calculations (n = 64440900)

Multiplication

n×y
n×2 128881800
n×3 193322700
n×4 257763600
n×5 322204500

Division

n÷y
n÷2 32220450
n÷3 21480300
n÷3 16110225
n÷5 12888180

Exponentiation

ny
n2 4152629592810000
n3 2.6759918832731E+23
n4 1.7244332535081E+31
n5 1.1112403084599E+39

Nth Root

y√n
2√n 8027.508953592
3√n 400.91644040561
4√n 89.596366854868
5√n 36.461314307542

Divisors of 64440900

1, 2, 4, 25, 27, 29, 50, 54, 58, 100, 108, 116, 675, 725, 783, 823, 1350, 1450, 1566, 1646, 2700, 2900, 3132, 3292, 19575, 20575, 22221, 23867, 39150, 41150, 44442, 47734, 78300, 82300, 88884, 95468, 555525, 596675, 644409, 1111050, 1193350, 1288818, 2222100, 2386700, 2577636, 16110225, 32220450, 64440900

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 -64440899
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 64440900 can be divided by 48 positive divisors. The sum of these divisors (counting 64440900) is 1, the average is 0.020833333333333.

Base conversion 64440900

Base System Value
2 Binary 11110101110100101001000100
3 Ternary 11111020221022000
4 Quaternary 3311310221010
5 Quinary 112444102100
6 Senary 10221105300
8 Octal 365645104
10 Decimal 64440900
12 Duodecimal 196b8230
16 Hexadecimal 3d74a44
20 Vigesimal 102f250
36 Base36 12d6x0

Cryptographic Hash Functions

md5 75ddb415f635b792506679fd878730ca
sha1 3f2838b80676bf2963e6b874329ea1500b3d9475
sha256 48f35ddb185af3bf677e14fb97108a0facfdd8fa0456c21b69286f22d1ef801f
sha512 3966405eea8c2134243053a8b1d89c798d39546ba28df6fea6513f2b676a7c5789b9304760e8754c3b08d6f52c12e1c7969673c63f5795fa88f6b4d1b09a77d6
ripemd-160 74c32f61ab655822cabf163f3aa496d3574a2077

64440900 as geometric shapes

Circle

Radius = n
Diameter 128881800
Circumference 404894116.06143
Area 1.3045870621851E+16

Sphere

Radius = n
Volume 1.1209168588742E+24
Surface area 5.2183482487406E+16
Circumference 404894116.06143

Square

Length = n
Perimeter 257763600
Area 4152629592810000
Diagonal 91133194.751528

Cube

Length = n
Surface area 24915777556860000
Volume 2.6759918832731E+23
Space diagonal 111614912.88547

Equilateral Triangle

Length = n
Perimeter 193322700
Area 1.7981413599402E+15
Altitude 55807456.442733

Triangular Pyramid

Length = n
Surface area 1.7981413599402E+15
Volume 3.1536866784376E+22
Height 30377731.583843