68348518 (number)

68348518 is an even 8-digits composite number following 68348517 and preceding 68348519. In scientific notation, it is written as 6.8348518 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 29001600 positive integers (up to 68348518) that are relatively prime to 68348518.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8348518 × 10^7
Engineering notation 6.8348518 × 10^6

Prime Factorization of 68348518

Prime Factorization 2 × 7 × 101 × 48337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68348518
Product of the distinct prime numbers

The prime factorization of 68348518 is 2 × 7 × 101 × 48337. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68348518)

Multiplication

n×y
n×2 136697036
n×3 205045554
n×4 273394072
n×5 341742590

Division

n÷y
n÷2 34174259
n÷3 22782839.333333
n÷3 17087129.5
n÷5 13669703.6

Exponentiation

ny
n2 4671519912796324
n3 3.1929146284712E+23
n4 2.1823098295653E+31
n5 1.4915764266762E+39

Nth Root

y√n
2√n 8267.3162513599
3√n 408.86164101907
4√n 90.924783482612
5√n 36.893157036228

Divisors of 68348518

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 -68348517
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 68348518 can be divided by 16 positive divisors. The sum of these divisors (counting 68348518) is 1, the average is 0.0625.

Base conversion 68348518

Base System Value
2 Binary 100000100101110101001100110
3 Ternary 11202121110112121
4 Quaternary 10010232221212
5 Quinary 114444123033
6 Senary 10440540154
8 Octal 404565146
10 Decimal 68348518
12 Duodecimal 1aa8165a
16 Hexadecimal 412ea66
20 Vigesimal 1173b5i
36 Base36 14oy1y

Cryptographic Hash Functions

md5 b74f624c971f1bc44584a3e0f5bc1c96
sha1 06f8f20447304d876df3f0fd61d05fbb63177de8
sha256 1725ab0e154dcef3ae2a7c94cb912ad95ecd2a6a4306528880989041845a6264
sha512 b9ab1e998afb38dd7a5001bdd8c51a9edf8455409e7501474281921e475622caf05c4e6c0c73b784ebad61369e1906b9cca4cd2e0a942f1fb16dfd8ce4c29117
ripemd-160 0907de1233ead732b6438bf56538a4273ba3dc67

68348518 as geometric shapes

Circle

Radius = n
Diameter 136697036
Circumference 429446404.0651
Area 1.4676012639139E+16

Sphere

Radius = n
Volume 1.3374449520459E+24
Surface area 5.8704050556557E+16
Circumference 429446404.0651

Square

Length = n
Perimeter 273394072
Area 4671519912796324
Diagonal 96659401.123702

Cube

Length = n
Surface area 28029119476777944
Volume 3.1929146284712E+23
Space diagonal 118383105.79804

Equilateral Triangle

Length = n
Perimeter 205045554
Area 2.0228274593832E+15
Altitude 59191552.899018

Triangular Pyramid

Length = n
Surface area 2.0228274593832E+15
Volume 3.7628859759028E+22
Height 32219800.374567