68403744 (number)

68403744 is an even 8-digits composite number following 68403743 and preceding 68403745. In scientific notation, it is written as 6.8403744 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 96 positive divisors. There are 22233600 positive integers (up to 68403744) that are relatively prime to 68403744.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred three thousand seven hundred forty-four

Notation

Scientific notation 6.8403744 × 10^7
Engineering notation 6.8403744 × 10^6

Prime Factorization of 68403744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 9 × 41 × 1931

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4275234
Product of the distinct prime numbers

The prime factorization of 68403744 is 2 × 2 × 2 × 2 × 2 × 3 × 9 × 41 × 1931. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68403744)

Multiplication

n×y
n×2 136807488
n×3 205211232
n×4 273614976
n×5 342018720

Division

n÷y
n÷2 34201872
n÷3 22801248
n÷3 17100936
n÷5 13680748.8

Exponentiation

ny
n2 4679072193217536
n3 3.2006605646237E+23
n4 2.1893716589342E+31
n5 1.4976121847859E+39

Nth Root

y√n
2√n 8270.6555967469
3√n 408.97173223412
4√n 90.94314485846
5√n 36.899117087322

Divisors of 68403744

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 -68403743
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 68403744 can be divided by 96 positive divisors. The sum of these divisors (counting 68403744) is 1, the average is 0.010416666666667.

Base conversion 68403744

Base System Value
2 Binary 100000100111100001000100000
3 Ternary 11202201021022000
4 Quaternary 10010330020200
5 Quinary 120002404434
6 Senary 10442044000
8 Octal 404741040
10 Decimal 68403744
12 Duodecimal 1aaa9600
16 Hexadecimal 413c220
20 Vigesimal 117a974
36 Base36 14q4o0

Cryptographic Hash Functions

md5 f8ae087fe0050825040a747bc535f68e
sha1 ad65888cedca8d094e3042fe528cc67794d30024
sha256 50e13caa9a2284981f13b00625cd375e87a741ad7d7c0f6175bcfa0f61f8b526
sha512 664f73768f9164b664b58f216c20facac87049f3035e358de7cc958021a3bcca67a362dfe0d3c03eb3868df165b8262f7606287476df0753335c38511cceda77
ripemd-160 a0be64a08938b6190cb32661a01749039cb516d1

68403744 as geometric shapes

Circle

Radius = n
Diameter 136807488
Circumference 429793399.25687
Area 1.4699738827828E+16

Sphere

Radius = n
Volume 1.3406895621942E+24
Surface area 5.8798955311314E+16
Circumference 429793399.25687

Square

Length = n
Perimeter 273614976
Area 4679072193217536
Diagonal 96737502.481897

Cube

Length = n
Surface area 28074433159305216
Volume 3.2006605646237E+23
Space diagonal 118478760.03593

Equilateral Triangle

Length = n
Perimeter 205211232
Area 2.0260976927339E+15
Altitude 59239380.017967

Triangular Pyramid

Length = n
Surface area 2.0260976927339E+15
Volume 3.772014649203E+22
Height 32245834.160632