68446543 (number)

68446543 is an odd 8-digits composite number following 68446542 and preceding 68446544. In scientific notation, it is written as 6.8446543 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 60216600 positive integers (up to 68446543) that are relatively prime to 68446543.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred forty-six thousand five hundred forty-three

Notation

Scientific notation 6.8446543 × 10^7
Engineering notation 6.8446543 × 10^6

Prime Factorization of 68446543

Prime Factorization 31 × 11 × 200723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68446543
Product of the distinct prime numbers

The prime factorization of 68446543 is 31 × 11 × 200723. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 51, 75, 917, 621, 6278, 3662, 44129, 63516, 525822, 669694, 209729, 4361479, 14776472, 30209689, 499284548, 425181131, 2993572480, 7971452517

Basic calculations (n = 68446543)

Multiplication

n×y
n×2 136893086
n×3 205339629
n×4 273786172
n×5 342232715

Division

n÷y
n÷2 34223271.5
n÷3 22815514.333333
n÷3 17111635.75
n÷5 13689308.6

Exponentiation

ny
n2 4684929248650849
n3 3.2066721126974E+23
n4 2.1948562064864E+31
n5 1.5023031971609E+39

Nth Root

y√n
2√n 8273.2425928411
3√n 409.05700988538
4√n 90.957366897031
5√n 36.903733355748

Divisors of 68446543

1, 11, 31, 341, 200723, 2207953, 6222413, 68446543

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68446542
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68446543 can be divided by 8 positive divisors. The sum of these divisors (counting 68446543) is 1, the average is 0.125.

Base conversion 68446543

Base System Value
2 Binary 100000101000110100101001111
3 Ternary 11202210110000011
4 Quaternary 10011012211033
5 Quinary 120010242133
6 Senary 10443014051
8 Octal 405064517
10 Decimal 68446543
12 Duodecimal 1ab0a327
16 Hexadecimal 414694f
20 Vigesimal 117fg73
36 Base36 14r1ov

Cryptographic Hash Functions

md5 c634177ed14ff04ad66c326b649182d9
sha1 972eaf73733077e6d7b73c1bf7c8b93001a243cf
sha256 43e160bd4a1439669b618c55c97847c0d1bab9cdae49678daf285208dc62cfc8
sha512 c57cea81488e5c0e3014cf8b9d15e349f7c62a1a1e37dde808bf662e60fb3bd5c41b71b3ac33c85e884c0afee44549ec558fe048199bc6417d7a045ad36c75d8
ripemd-160 4f470ce45749b209788ea67181795930ce95b04b

68446543 as geometric shapes

Circle

Radius = n
Diameter 136893086
Circumference 430062313.30484
Area 1.4718139310149E+16

Sphere

Radius = n
Volume 1.3432076735628E+24
Surface area 5.8872557240598E+16
Circumference 430062313.30484

Square

Length = n
Perimeter 273786172
Area 4684929248650849
Diagonal 96798029.408153

Cube

Length = n
Surface area 28109575491905094
Volume 3.2066721126974E+23
Space diagonal 118552890.07845

Equilateral Triangle

Length = n
Perimeter 205339629
Area 2.0286338721322E+15
Altitude 59276445.039224

Triangular Pyramid

Length = n
Surface area 2.0286338721322E+15
Volume 3.7790993265502E+22
Height 32266009.802718