68756472 (number)

68756472 is an even 8-digits composite number following 68756471 and preceding 68756473. In scientific notation, it is written as 6.8756472 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 22572000 positive integers (up to 68756472) that are relatively prime to 68756472.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-six thousand four hundred seventy-two

Notation

Scientific notation 6.8756472 × 10^7
Engineering notation 6.8756472 × 10^6

Prime Factorization of 68756472

Prime Factorization 2 × 2 × 2 × 9 × 3 × 67 × 4751

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17189118
Product of the distinct prime numbers

The prime factorization of 68756472 is 2 × 2 × 2 × 9 × 3 × 67 × 4751. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 9, 65, 59, 269, 110, 9941, 565, 8454, 11882, 313995, 210751, 3224746, 8314579, 12924029, 22588159, 851789146, 674272682, 2516893827, 2050406014

Basic calculations (n = 68756472)

Multiplication

n×y
n×2 137512944
n×3 206269416
n×4 275025888
n×5 343782360

Division

n÷y
n÷2 34378236
n÷3 22918824
n÷3 17189118
n÷5 13751294.4

Exponentiation

ny
n2 4727452441886784
n3 3.2504295145192E+23
n4 2.2348806590301E+31
n5 1.5366250945595E+39

Nth Root

y√n
2√n 8291.9522429884
3√n 409.67348979942
4√n 91.060157275223
5√n 36.937093338319

Divisors of 68756472

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1608, 1809, 2412, 3618, 4751, 4824, 7236, 9502, 14253, 14472, 19004, 28506, 38008, 42759, 57012, 85518, 114024, 128277, 171036, 256554, 318317, 342072, 513108, 636634, 954951, 1026216, 1273268, 1909902, 2546536, 2864853, 3819804, 5729706, 7639608, 8594559, 11459412, 17189118, 22918824, 34378236, 68756472

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68756471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68756472 can be divided by 64 positive divisors. The sum of these divisors (counting 68756472) is 1, the average is 0.015625.

Base conversion 68756472

Base System Value
2 Binary 100000110010010001111111000
3 Ternary 11210101012011000
4 Quaternary 10012102033320
5 Quinary 120100201342
6 Senary 10453405000
8 Octal 406221770
10 Decimal 68756472
12 Duodecimal 1b039760
16 Hexadecimal 41923f8
20 Vigesimal 119eb3c
36 Base36 14xou0

Cryptographic Hash Functions

md5 8ade59bb8d70f792e84c6d699faac660
sha1 a6bb5e79e3c9e10e39f1ef2417e27ca145d9e7ba
sha256 211565968edffeb1bda52132a961f0e3d299909d7613a618a88650b3aadba4e8
sha512 b37459f720e3aa6717598eff36871b8d9f233ef8100da812bbc9a1f580d29a66d74632c205d56438978448d29f9b590e6057eb03c3e22c80d601e7dd069d3325
ripemd-160 ef280a0a0b7066ced097864eefc2ce0f85da85b0

68756472 as geometric shapes

Circle

Radius = n
Diameter 137512944
Circumference 432009654.6439
Area 1.4851729861627E+16

Sphere

Radius = n
Volume 1.3615367311767E+24
Surface area 5.9406919446507E+16
Circumference 432009654.6439

Square

Length = n
Perimeter 275025888
Area 4727452441886784
Diagonal 97236335.203326

Cube

Length = n
Surface area 28364714651320704
Volume 3.2504295145192E+23
Space diagonal 119089702.85319

Equilateral Triangle

Length = n
Perimeter 206269416
Area 2.0470469549284E+15
Altitude 59544851.426593

Triangular Pyramid

Length = n
Surface area 2.0470469549284E+15
Volume 3.8306679191424E+22
Height 32412111.734442