68179628 (number)

68179628 is an even 8-digits composite number following 68179627 and preceding 68179629. In scientific notation, it is written as 6.8179628 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 18 positive divisors. There are 30990520 positive integers (up to 68179628) that are relatively prime to 68179628.

Interesting facts

Basic properties

Name

Name sixty-eight million one hundred seventy-nine thousand six hundred twenty-eight

Notation

Scientific notation 6.8179628 × 10^7
Engineering notation 6.8179628 × 10^6

Prime Factorization of 68179628

Prime Factorization 2 × 2 × 11 × 11 × 140867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3099074
Product of the distinct prime numbers

The prime factorization of 68179628 is 2 × 2 × 11 × 11 × 140867. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 43, 60, 203, 608, 577, 9858, 6584, 90039, 520118, 879129, 8559281, 8277873, 6363966, 60923719, 842976780, 431810021, 2653460829, 6054181416

Basic calculations (n = 68179628)

Multiplication

n×y
n×2 136359256
n×3 204538884
n×4 272718512
n×5 340898140

Division

n÷y
n÷2 34089814
n÷3 22726542.666667
n÷3 17044907
n÷5 13635925.6

Exponentiation

ny
n2 4648461674218384
n3 3.1693038772047E+23
n4 2.1608195936677E+31
n5 1.4732387607138E+39

Nth Root

y√n
2√n 8257.0956152875
3√n 408.52459592814
4√n 90.868562304504
5√n 36.87490630232

Divisors of 68179628

1, 2, 4, 11, 22, 44, 121, 242, 484, 140867, 281734, 563468, 1549537, 3099074, 6198148, 17044907, 34089814, 68179628

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68179627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68179628 can be divided by 18 positive divisors. The sum of these divisors (counting 68179628) is 1, the average is 0.055555555555556.

Base conversion 68179628

Base System Value
2 Binary 100000100000101011010101100
3 Ternary 11202021212212102
4 Quaternary 10010011122230
5 Quinary 114423222003
6 Senary 10433154232
8 Octal 404053254
10 Decimal 68179628
12 Duodecimal 1a9bb978
16 Hexadecimal 41056ac
20 Vigesimal 1162918
36 Base36 14lbqk

Cryptographic Hash Functions

md5 18b08b29e7d851327d8a1ab5ec3a8060
sha1 54c966d9af1d2bd8b262cc67d1552ab93bca6087
sha256 66a791ef5034c8963a99c940faef325e3e99e1e2da30f5fa7fb28c0f5c0f34d4
sha512 9edf92862bb2f36fc8f896b1e54128556a04777ec630ac33038f61e5bdb926a9943f5a46188b2443a8cefc66593d9eb28531cca033a1e06bef815dedec709745
ripemd-160 7004a653f79647abf10b42d1eb69f1beeff3ecec

68179628 as geometric shapes

Circle

Radius = n
Diameter 136359256
Circumference 428385236.89857
Area 1.4603573046218E+16

Sphere

Radius = n
Volume 1.3275549036826E+24
Surface area 5.8414292184873E+16
Circumference 428385236.89857

Square

Length = n
Perimeter 272718512
Area 4648461674218384
Diagonal 96420554.595152

Cube

Length = n
Surface area 27890770045310304
Volume 3.1693038772047E+23
Space diagonal 118090579.73715

Equilateral Triangle

Length = n
Perimeter 204538884
Area 2.0128429491957E+15
Altitude 59045289.868573

Triangular Pyramid

Length = n
Surface area 2.0128429491957E+15
Volume 3.7350604386871E+22
Height 32140184.865051