68722012 (number)

68722012 is an even 8-digits composite number following 68722011 and preceding 68722013. In scientific notation, it is written as 6.8722012 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 32232816 positive integers (up to 68722012) that are relatively prime to 68722012.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred twenty-two thousand twelve

Notation

Scientific notation 6.8722012 × 10^7
Engineering notation 6.8722012 × 10^6

Prime Factorization of 68722012

Prime Factorization 2 × 2 × 19 × 103 × 8779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34361006
Product of the distinct prime numbers

The prime factorization of 68722012 is 2 × 2 × 19 × 103 × 8779. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 43, 13, 442, 468, 8085, 7424, 41951, 59813, 719989, 45224, 2686833, 7743353, 35691559, 47477554, 510553662, 924291517, 4976274536, 8072122123

Basic calculations (n = 68722012)

Multiplication

n×y
n×2 137444024
n×3 206166036
n×4 274888048
n×5 343610060

Division

n÷y
n÷2 34361006
n÷3 22907337.333333
n÷3 17180503
n÷5 13744402.4

Exponentiation

ny
n2 4722714933328144
n3 3.2455447232076E+23
n4 2.2304036341481E+31
n5 1.5327782531077E+39

Nth Root

y√n
2√n 8289.8740641822
3√n 409.60503705506
4√n 91.048745538762
5√n 36.933390101512

Divisors of 68722012

1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 8779, 17558, 35116, 166801, 333602, 667204, 904237, 1808474, 3616948, 17180503, 34361006, 68722012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68722011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68722012 can be divided by 24 positive divisors. The sum of these divisors (counting 68722012) is 1, the average is 0.041666666666667.

Base conversion 68722012

Base System Value
2 Binary 100000110001001110101011100
3 Ternary 11210022102212201
4 Quaternary 10012021311130
5 Quinary 120043101022
6 Senary 10452541244
8 Octal 406116534
10 Decimal 68722012
12 Duodecimal 1b021824
16 Hexadecimal 4189d5c
20 Vigesimal 119a50c
36 Base36 14wy8s

Cryptographic Hash Functions

md5 9b5b5bdee2c9a19f3cde5ae7529c1e83
sha1 6df0bd0dedfb1021c0d81610c3db07544e383138
sha256 45715a5c8a232cc451845988ec92652c14db5cad55fc1819174bd1e560c98fb6
sha512 3ae2a6bfb057c20678689067f7e5297cd0b9f8898b7409d051b80dfd5a2a20eb6138fe437641e2ebe698cb50e76e1142f3e252aa4dd8c1fef40494e6f9c8eccf
ripemd-160 d5ab8146e78be039e9ff391a240290cf5d7b343e

68722012 as geometric shapes

Circle

Radius = n
Diameter 137444024
Circumference 431793136.07822
Area 1.4836846539543E+16

Sphere

Radius = n
Volume 1.3594905945768E+24
Surface area 5.934738615817E+16
Circumference 431793136.07822

Square

Length = n
Perimeter 274888048
Area 4722714933328144
Diagonal 97187601.403967

Cube

Length = n
Surface area 28336289599968864
Volume 3.2455447232076E+23
Space diagonal 119030016.38236

Equilateral Triangle

Length = n
Perimeter 206166036
Area 2.0449955535472E+15
Altitude 59515008.191179

Triangular Pyramid

Length = n
Surface area 2.0449955535472E+15
Volume 3.8249111373738E+22
Height 32395867.134656