65444848 (number)

65444848 is an even 8-digits composite number following 65444847 and preceding 65444849. In scientific notation, it is written as 6.5444848 × 10^7. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 27967680 positive integers (up to 65444848) that are relatively prime to 65444848.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred forty-four thousand eight hundred forty-eight

Notation

Scientific notation 6.5444848 × 10^7
Engineering notation 6.5444848 × 10^6

Prime Factorization of 65444848

Prime Factorization 2 × 2 × 2 × 2 × 7 × 499 × 1171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8180606
Product of the distinct prime numbers

The prime factorization of 65444848 is 2 × 2 × 2 × 2 × 7 × 499 × 1171. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65444848)

Multiplication

n×y
n×2 130889696
n×3 196334544
n×4 261779392
n×5 327224240

Division

n÷y
n÷2 32722424
n÷3 21814949.333333
n÷3 16361212
n÷5 13088969.6

Exponentiation

ny
n2 4283028129743104
n3 2.8030212493076E+23
n4 1.8344329960171E+31
n5 1.2005418859052E+39

Nth Root

y√n
2√n 8089.7990086281
3√n 402.98772813889
4√n 89.943309971493
5√n 36.574221663851

Divisors of 65444848

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65444847
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65444848 can be divided by 40 positive divisors. The sum of these divisors (counting 65444848) is 1, the average is 0.025.

Base conversion 65444848

Base System Value
2 Binary 11111001101001101111110000
3 Ternary 11120010221110021
4 Quaternary 3321221233300
5 Quinary 113223213343
6 Senary 10254413224
8 Octal 371515760
10 Decimal 65444848
12 Duodecimal 19b01214
16 Hexadecimal 3e69bf0
20 Vigesimal 1090c28
36 Base36 12ypkg

Cryptographic Hash Functions

md5 d1760b39108fff861e7a553ec85aca4e
sha1 ac5bc67fb82eba27e9d825aa2aeb4e87a6ea46c2
sha256 6eaf203767c16b25b8a9f2a0edc21276d68c05f594a50caeff41e79b00028ae3
sha512 bf3257fef2cf11ec87d34afdab287ad50839cdf1386890b112d9a0844d86a455119777a33258da41527c4dfc8358c246e162f15f8c129fa6bd43f177bfa0595c
ripemd-160 e81d7932c25a4a7d7674872b0428dc8b021b1ee5

65444848 as geometric shapes

Circle

Radius = n
Diameter 130889696
Circumference 411202107.3842
Area 1.3455529707519E+16

Sphere

Radius = n
Volume 1.1741267952908E+24
Surface area 5.3822118830077E+16
Circumference 411202107.3842

Square

Length = n
Perimeter 261779392
Area 4283028129743104
Diagonal 92552991.629046

Cube

Length = n
Surface area 25698168778458624
Volume 2.8030212493076E+23
Space diagonal 113353801.82962

Equilateral Triangle

Length = n
Perimeter 196334544
Area 1.8546055827404E+15
Altitude 56676900.914811

Triangular Pyramid

Length = n
Surface area 1.8546055827404E+15
Volume 3.3033922219923E+22
Height 30850997.209682