65494047 (number)

65494047 is an odd 8-digits composite number following 65494046 and preceding 65494048. In scientific notation, it is written as 6.5494047 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 41093760 positive integers (up to 65494047) that are relatively prime to 65494047.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred ninety-four thousand forty-seven

Notation

Scientific notation 6.5494047 × 10^7
Engineering notation 6.5494047 × 10^6

Prime Factorization of 65494047

Prime Factorization 3 × 17 × 17 × 75541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3852591
Product of the distinct prime numbers

The prime factorization of 65494047 is 3 × 17 × 17 × 75541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 83, 18, 660, 427, 1910, 5317, 59810, 39188, 450372, 219858, 5859449, 766163, 37980933, 32610751, 720151003, 886374808, 5506008070, 7028521950

Basic calculations (n = 65494047)

Multiplication

n×y
n×2 130988094
n×3 196482141
n×4 261976188
n×5 327470235

Division

n÷y
n÷2 32747023.5
n÷3 21831349
n÷3 16373511.75
n÷5 13098809.4

Exponentiation

ny
n2 4289470192438209
n3 2.8093476238865E+23
n4 1.8399554531816E+31
n5 1.2050612892858E+39

Nth Root

y√n
2√n 8092.8392421943
3√n 403.08868656734
4√n 89.960209216043
5√n 36.579719038625

Divisors of 65494047

1, 3, 17, 51, 289, 867, 75541, 226623, 1284197, 3852591, 21831349, 65494047

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65494046
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65494047 can be divided by 12 positive divisors. The sum of these divisors (counting 65494047) is 1, the average is 0.083333333333333.

Base conversion 65494047

Base System Value
2 Binary 11111001110101110000011111
3 Ternary 11120020102221110
4 Quaternary 3321311300133
5 Quinary 113231302142
6 Senary 10255433103
8 Octal 371656037
10 Decimal 65494047
12 Duodecimal 19b25793
16 Hexadecimal 3e75c1f
20 Vigesimal 1096f27
36 Base36 12zrj3

Cryptographic Hash Functions

md5 3569cfcd4ccd37b25fe82f8026c11b4b
sha1 4ff18b083099015a0e3577e90f009617bf0a2c2e
sha256 010812bc84bee1a5f8b73607f3319c743257d3e2439b9db4d98fc1e4bbbc1531
sha512 5e710a4f04aa8a9efa06dd408880b07629fb7e989ebbfef6c52964a8f8f62ddda77d767b0d8d7ce762a49e96eaaeea76f6601a9a3a0609741033e8ca4e6b9625
ripemd-160 f72eec08b2fc41d1b4a80a47439b8cdf0f20a46c

65494047 as geometric shapes

Circle

Radius = n
Diameter 130988094
Circumference 411511233.81813
Area 1.3475768044356E+16

Sphere

Radius = n
Volume 1.1767767808776E+24
Surface area 5.3903072177425E+16
Circumference 411511233.81813

Square

Length = n
Perimeter 261976188
Area 4289470192438209
Diagonal 92622569.522101

Cube

Length = n
Surface area 25736821154629254
Volume 2.8093476238865E+23
Space diagonal 113439016.9973

Equilateral Triangle

Length = n
Perimeter 196482141
Area 1.8573950777138E+15
Altitude 56719508.498652

Triangular Pyramid

Length = n
Surface area 1.8573950777138E+15
Volume 3.3108479259341E+22
Height 30874189.8407