65494038 (number)

65494038 is an even 8-digits composite number following 65494037 and preceding 65494039. In scientific notation, it is written as 6.5494038 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 21768096 positive integers (up to 65494038) that are relatively prime to 65494038.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred ninety-four thousand thirty-eight

Notation

Scientific notation 6.5494038 × 10^7
Engineering notation 6.5494038 × 10^6

Prime Factorization of 65494038

Prime Factorization 2 × 3 × 349 × 31277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65494038
Product of the distinct prime numbers

The prime factorization of 65494038 is 2 × 3 × 349 × 31277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 69, 67, 313, 699, 9929, 2436, 57610, 58074, 460999, 31483, 6059354, 616246, 33605637, 28003532, 922605915, 243223577, 6782716056, 4183817963

Basic calculations (n = 65494038)

Multiplication

n×y
n×2 130988076
n×3 196482114
n×4 261976152
n×5 327470190

Division

n÷y
n÷2 32747019
n÷3 21831346
n÷3 16373509.5
n÷5 13098807.6

Exponentiation

ny
n2 4289469013545444
n3 2.8093464657297E+23
n4 1.8399544418167E+31
n5 1.2050604613061E+39

Nth Root

y√n
2√n 8092.8386861472
3√n 403.08866810359
4√n 89.960206125526
5√n 36.579718033289

Divisors of 65494038

1, 2, 3, 6, 349, 698, 1047, 2094, 31277, 62554, 93831, 187662, 10915673, 21831346, 32747019, 65494038

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 -65494037
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 65494038 can be divided by 16 positive divisors. The sum of these divisors (counting 65494038) is 1, the average is 0.0625.

Base conversion 65494038

Base System Value
2 Binary 11111001110101110000010110
3 Ternary 11120020102221010
4 Quaternary 3321311300112
5 Quinary 113231302123
6 Senary 10255433050
8 Octal 371656026
10 Decimal 65494038
12 Duodecimal 19b25786
16 Hexadecimal 3e75c16
20 Vigesimal 1096f1i
36 Base36 12zriu

Cryptographic Hash Functions

md5 0405288d106e68460f1cb1275e15cb2b
sha1 5e9adb6c046e53a4dab1104ccc4f877d8677dc7f
sha256 5bcb68019b6e06d4d3ada4d53816204e2034a4f12c0b8323f347506c3f29c316
sha512 480108636fff84eec72ef6537d3f99ece4d8cfe9c2b0ca64ae75cdf0d29ecf3784966b8533cff9997f0f31ba1ab9174df0c1db2fdec8f0198bbb76f05cc55080
ripemd-160 1618a6355d32d3b3bc8c06240811e46cd2e1b939

65494038 as geometric shapes

Circle

Radius = n
Diameter 130988076
Circumference 411511177.26946
Area 1.3475764340755E+16

Sphere

Radius = n
Volume 1.17677629575E+24
Surface area 5.3903057363022E+16
Circumference 411511177.26946

Square

Length = n
Perimeter 261976152
Area 4289469013545444
Diagonal 92622556.794179

Cube

Length = n
Surface area 25736814081272664
Volume 2.8093464657297E+23
Space diagonal 113439001.40885

Equilateral Triangle

Length = n
Perimeter 196482114
Area 1.8573945672383E+15
Altitude 56719500.704423

Triangular Pyramid

Length = n
Surface area 1.8573945672383E+15
Volume 3.3108465610332E+22
Height 30874185.59806