68348520 (number)

68348520 is an even 8-digits composite number following 68348519 and preceding 68348521. In scientific notation, it is written as 6.8348520 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 18141696 positive integers (up to 68348520) that are relatively prime to 68348520.

Interesting facts

Basic properties

Name

Name sixty-eight million three hundred forty-eight thousand five hundred twenty

Notation

Scientific notation 6.8348520 × 10^7
Engineering notation 6.8348520 × 10^6

Prime Factorization of 68348520

Prime Factorization 2 × 2 × 2 × 3 × 3 × 5 × 373 × 509

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5695710
Product of the distinct prime numbers

The prime factorization of 68348520 is 2 × 2 × 2 × 3 × 3 × 5 × 373 × 509. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68348520)

Multiplication

n×y
n×2 136697040
n×3 205045560
n×4 273394080
n×5 341742600

Division

n÷y
n÷2 34174260
n÷3 22782840
n÷3 17087130
n÷5 13669704

Exponentiation

ny
n2 4671520186190400
n3 3.1929149087624E+23
n4 2.1823100849984E+31
n5 1.4915766449072E+39

Nth Root

y√n
2√n 8267.3163723182
3√n 408.86164500708
4√n 90.924784147768
5√n 36.89315725214

Divisors of 68348520

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68348519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68348520 can be divided by 96 positive divisors. The sum of these divisors (counting 68348520) is 1, the average is 0.010416666666667.

Base conversion 68348520

Base System Value
2 Binary 100000100101110101001101000
3 Ternary 11202121110112200
4 Quaternary 10010232221220
5 Quinary 114444123040
6 Senary 10440540200
8 Octal 404565150
10 Decimal 68348520
12 Duodecimal 1aa81660
16 Hexadecimal 412ea68
20 Vigesimal 1173b60
36 Base36 14oy20

Cryptographic Hash Functions

md5 946492f0c69a3b19d52af25816a75de7
sha1 6fc47237e1eb96ff8f010826ca1db357e8cea708
sha256 9f0e04301986e14525e2afbfa521f4d07bed0d45e0c4b0d47252626888ff7775
sha512 6a46d283c00719ed07b584680cae1062a051426149168b20be9a60082103ceb3da430d25edef7c9c310c9ac276a6f9fc7a0f47fbbbd4de5adc9a2ef38c0bff8a
ripemd-160 6ff9dc7c39f4c6c7a5133f33cda8c6532ee75c8f

68348520 as geometric shapes

Circle

Radius = n
Diameter 136697040
Circumference 429446416.63147
Area 1.4676013498032E+16

Sphere

Radius = n
Volume 1.337445069454E+24
Surface area 5.8704053992129E+16
Circumference 429446416.63147

Square

Length = n
Perimeter 273394080
Area 4671520186190400
Diagonal 96659403.952129

Cube

Length = n
Surface area 28029121117142400
Volume 3.1929149087624E+23
Space diagonal 118383109.26214

Equilateral Triangle

Length = n
Perimeter 205045560
Area 2.0228275777663E+15
Altitude 59191554.631069

Triangular Pyramid

Length = n
Surface area 2.0228275777663E+15
Volume 3.7628863062292E+22
Height 32219801.317376