65149725 (number)

65149725 is an odd 8-digits composite number following 65149724 and preceding 65149726. In scientific notation, it is written as 6.5149725 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 34746480 positive integers (up to 65149725) that are relatively prime to 65149725.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5149725 × 10^7
Engineering notation 6.5149725 × 10^6

Prime Factorization of 65149725

Prime Factorization 5 × 3 × 5 × 868663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13029945
Product of the distinct prime numbers

The prime factorization of 65149725 is 5 × 3 × 5 × 868663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 91, 62, 920, 579, 6198, 6338, 77857, 34947, 34912, 558194, 8143279, 6175086, 13006466, 38816025, 845799657, 970242526, 2934591989, 8638065259

Basic calculations (n = 65149725)

Multiplication

n×y
n×2 130299450
n×3 195449175
n×4 260598900
n×5 325748625

Division

n÷y
n÷2 32574862.5
n÷3 21716575
n÷3 16287431.25
n÷5 13029945

Exponentiation

ny
n2 4244486667575625
n3 2.7652713915872E+23
n4 1.8015667071227E+31
n5 1.173715755382E+39

Nth Root

y√n
2√n 8071.5379575394
3√n 402.38105869195
4√n 89.841738393352
5√n 36.541175771967

Divisors of 65149725

1, 3, 5, 15, 25, 75, 868663, 2605989, 4343315, 13029945, 21716575, 65149725

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 -65149724
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 65149725 can be divided by 12 positive divisors. The sum of these divisors (counting 65149725) is 1, the average is 0.083333333333333.

Base conversion 65149725

Base System Value
2 Binary 11111000100001101100011101
3 Ternary 11112120221121210
4 Quaternary 3320201230131
5 Quinary 113134242400
6 Senary 10244215033
8 Octal 370415435
10 Decimal 65149725
12 Duodecimal 1999a479
16 Hexadecimal 3e21b1d
20 Vigesimal 1073e65
36 Base36 12sdul

Cryptographic Hash Functions

md5 7e515b4350e1c21ed9147d67d4726ae9
sha1 5805aa6e5f3a6c2a718c85fc608cb233549a03f7
sha256 fb5087cdffb959a6d5112098484ac9d35d645e6a92cf5c453154400ff78155b2
sha512 371091540a76a0a8fa591efc0e3d23818d8ebec24bd834ea65dac9228442228a113be83579f61eade7d40ec854254fd57e72581372a3530a698ae64be70419f3
ripemd-160 4e408e0e043252e691f5b4c9d83aef4335c5106d

65149725 as geometric shapes

Circle

Radius = n
Diameter 130299450
Circumference 409347794.88679
Area 1.3334448133115E+16

Sphere

Radius = n
Volume 1.1583141718656E+24
Surface area 5.3337792532462E+16
Circumference 409347794.88679

Square

Length = n
Perimeter 260598900
Area 4244486667575625
Diagonal 92135624.679877

Cube

Length = n
Surface area 25466920005453750
Volume 2.7652713915872E+23
Space diagonal 112842633.79914

Equilateral Triangle

Length = n
Perimeter 195449175
Area 1.8379166400724E+15
Altitude 56421316.89957

Triangular Pyramid

Length = n
Surface area 1.8379166400724E+15
Volume 3.2589035880208E+22
Height 30711874.893293