65149742 (number)

65149742 is an even 8-digits composite number following 65149741 and preceding 65149743. In scientific notation, it is written as 6.5149742 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 27527640 positive integers (up to 65149742) that are relatively prime to 65149742.

Interesting facts

Basic properties

Name

Name sixty-five million one hundred forty-nine thousand seven hundred forty-two

Notation

Scientific notation 6.5149742 × 10^7
Engineering notation 6.5149742 × 10^6

Prime Factorization of 65149742

Prime Factorization 2 × 7 × 71 × 65543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65149742
Product of the distinct prime numbers

The prime factorization of 65149742 is 2 × 7 × 71 × 65543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 76, 92, 1, 394, 3181, 516, 56589, 32819, 127886, 109420, 1507543, 4511096, 942372, 35902912, 414250290, 559637072, 3684520150, 3804127303

Basic calculations (n = 65149742)

Multiplication

n×y
n×2 130299484
n×3 195449226
n×4 260598968
n×5 325748710

Division

n÷y
n÷2 32574871
n÷3 21716580.666667
n÷3 16287435.5
n÷5 13029948.4

Exponentiation

ny
n2 4244488882666564
n3 2.7652735562759E+23
n4 1.801568587508E+31
n5 1.1737172867145E+39

Nth Root

y√n
2√n 8071.5390106224
3√n 402.3810936907
4√n 89.841744254119
5√n 36.541177678958

Divisors of 65149742

1, 2, 7, 14, 71, 142, 497, 994, 65543, 131086, 458801, 917602, 4653553, 9307106, 32574871, 65149742

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 -65149741
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 65149742 can be divided by 16 positive divisors. The sum of these divisors (counting 65149742) is 1, the average is 0.0625.

Base conversion 65149742

Base System Value
2 Binary 11111000100001101100101110
3 Ternary 11112120221122102
4 Quaternary 3320201230232
5 Quinary 113134242432
6 Senary 10244215102
8 Octal 370415456
10 Decimal 65149742
12 Duodecimal 1999a492
16 Hexadecimal 3e21b2e
20 Vigesimal 1073e72
36 Base36 12sdv2

Cryptographic Hash Functions

md5 873de5b076ba983c508fbc82b17a01b9
sha1 1ad248f41ed261d9b556ffae680bc9a6b99de03c
sha256 c08dd616c1bb65c833b84c93ad2b9526698a45d0f12c31ab85e3e8fe82bf3c1a
sha512 3c0df3cbc9bf982d9531583e10404e4c2b31c7b1011ddec56a66017436490dd534ae40cfdb1e3ed5614217ff52d80817fffb3c3230401a7ca5dce6800740e36f
ripemd-160 a93f753253cadb39860d0e1ae4386801f34695af

65149742 as geometric shapes

Circle

Radius = n
Diameter 130299484
Circumference 409347901.70094
Area 1.3334455092029E+16

Sphere

Radius = n
Volume 1.1583150786084E+24
Surface area 5.3337820368115E+16
Circumference 409347901.70094

Square

Length = n
Perimeter 260598968
Area 4244488882666564
Diagonal 92135648.721508

Cube

Length = n
Surface area 25466933295999384
Volume 2.7652735562759E+23
Space diagonal 112842663.244

Equilateral Triangle

Length = n
Perimeter 195449226
Area 1.8379175992349E+15
Altitude 56421331.622002

Triangular Pyramid

Length = n
Surface area 1.8379175992349E+15
Volume 3.2589061391309E+22
Height 30711882.907169