65442012 (number)

65442012 is an even 8-digits composite number following 65442011 and preceding 65442013. In scientific notation, it is written as 6.5442012 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 21814000 positive integers (up to 65442012) that are relatively prime to 65442012.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred forty-two thousand twelve

Notation

Scientific notation 6.5442012 × 10^7
Engineering notation 6.5442012 × 10^6

Prime Factorization of 65442012

Prime Factorization 2 × 2 × 3 × 5453501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32721006
Product of the distinct prime numbers

The prime factorization of 65442012 is 2 × 2 × 3 × 5453501. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 15, 23, 366, 839, 202, 8092, 73798, 13463, 675767, 713856, 9497476, 4493731, 47942906, 95362435, 491202799, 11169572, 25981704, 1670007547

Basic calculations (n = 65442012)

Multiplication

n×y
n×2 130884024
n×3 196326036
n×4 261768048
n×5 327210060

Division

n÷y
n÷2 32721006
n÷3 21814004
n÷3 16360503
n÷5 13088402.4

Exponentiation

ny
n2 4282656934608144
n3 2.8026568650651E+23
n4 1.8341150419547E+31
n5 1.2002817858498E+39

Nth Root

y√n
2√n 8089.6237242532
3√n 402.98190700481
4√n 89.942335550358
5√n 36.573904675444

Divisors of 65442012

1, 2, 3, 4, 6, 12, 5453501, 10907002, 16360503, 21814004, 32721006, 65442012

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 -65442011
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 65442012 can be divided by 12 positive divisors. The sum of these divisors (counting 65442012) is 1, the average is 0.083333333333333.

Base conversion 65442012

Base System Value
2 Binary 11111001101001000011011100
3 Ternary 11120010210120020
4 Quaternary 3321221003130
5 Quinary 113223121022
6 Senary 10254352140
8 Octal 371510334
10 Decimal 65442012
12 Duodecimal 19abb650
16 Hexadecimal 3e690dc
20 Vigesimal 109050c
36 Base36 12yndo

Cryptographic Hash Functions

md5 c3f6755c59f0b0698825c89aaa8d6ec4
sha1 9e1ff57dfdc14b8b2304fac7b5a16bc4043ebd19
sha256 03b5da9e0d4243bcee16cbf5161bf9a02974c2aeb86cc54100338f4f0a12d5f4
sha512 6513365650529edd0a894824a73895d19fb2094e2f0c6cbbcd506f0a93a00794d4c50dace1884c56409f71676731332dca699d026c00f49dcfa43e439354d305
ripemd-160 b0527e09b4f305dab58c658c9db1b5e1e9cf573e

65442012 as geometric shapes

Circle

Radius = n
Diameter 130884024
Circumference 411184288.27067
Area 1.345436356361E+16

Sphere

Radius = n
Volume 1.1739741623762E+24
Surface area 5.3817454254441E+16
Circumference 411184288.27067

Square

Length = n
Perimeter 261768048
Area 4282656934608144
Diagonal 92548980.919383

Cube

Length = n
Surface area 25695941607648864
Volume 2.8026568650651E+23
Space diagonal 113348889.73353

Equilateral Triangle

Length = n
Perimeter 196326036
Area 1.8544448505321E+15
Altitude 56674444.866766

Triangular Pyramid

Length = n
Surface area 1.8544448505321E+15
Volume 3.3029627910443E+22
Height 30849660.306461