68655424 (number)

68655424 is an even 8-digits composite number following 68655423 and preceding 68655425. In scientific notation, it is written as 6.8655424 × 10^7. The sum of its digits is 40. It has a total of 9 prime factors and 56 positive divisors. There are 32887296 positive integers (up to 68655424) that are relatively prime to 68655424.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred fifty-five thousand four hundred twenty-four

Notation

Scientific notation 6.8655424 × 10^7
Engineering notation 6.8655424 × 10^6

Prime Factorization of 68655424

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 37 × 79 × 367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2145482
Product of the distinct prime numbers

The prime factorization of 68655424 is 2 × 2 × 2 × 2 × 2 × 2 × 37 × 79 × 367. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 4, 50, 58, 119, 581, 8010, 7058, 71186, 75223, 318283, 914109, 5105171, 7783815, 25506828, 20076369, 679932868, 466978489, 6939566078, 1316418782

Basic calculations (n = 68655424)

Multiplication

n×y
n×2 137310848
n×3 205966272
n×4 274621696
n×5 343277120

Division

n÷y
n÷2 34327712
n÷3 22885141.333333
n÷3 17163856
n÷5 13731084.8

Exponentiation

ny
n2 4713567244619776
n3 3.2361195773188E+23
n4 2.2217716169552E+31
n5 1.5253667239323E+39

Nth Root

y√n
2√n 8285.8568657683
3√n 409.4726990873
4√n 91.026682163904
5√n 36.926230025013

Divisors of 68655424

1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 148, 158, 296, 316, 367, 592, 632, 734, 1184, 1264, 1468, 2368, 2528, 2923, 2936, 5056, 5846, 5872, 11692, 11744, 13579, 23384, 23488, 27158, 28993, 46768, 54316, 57986, 93536, 108632, 115972, 187072, 217264, 231944, 434528, 463888, 869056, 927776, 1072741, 1855552, 2145482, 4290964, 8581928, 17163856, 34327712, 68655424

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68655423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68655424 can be divided by 56 positive divisors. The sum of these divisors (counting 68655424) is 1, the average is 0.017857142857143.

Base conversion 68655424

Base System Value
2 Binary 100000101111001100101000000
3 Ternary 11210012001112111
4 Quaternary 10011321211000
5 Quinary 120033433144
6 Senary 10451305104
8 Octal 405714500
10 Decimal 68655424
12 Duodecimal 1abab194
16 Hexadecimal 4179940
20 Vigesimal 1191ib4
36 Base36 14viv4

Cryptographic Hash Functions

md5 7321bac07efd19897ade67089f0c12bd
sha1 ba4ef4852d4ef3cdf6604829e7d61a4877c72689
sha256 93925e7284c41f0d7d3737756c7c929df148b52f565411d747b16eb424aac42e
sha512 a12d4afbb5045d16c3442c9e10ed0332c03a9b5caa618914ee29e1c085c6529455e79c4c789fb8c403a10316e38937432cd5de5ab72df0a7bb068ee36b529c73
ripemd-160 2ee3d33399668798ff5ee72006a0df65d6ea5db7

68655424 as geometric shapes

Circle

Radius = n
Diameter 137310848
Circumference 431374751.33498
Area 1.4808108227899E+16

Sphere

Radius = n
Volume 1.3555425986991E+24
Surface area 5.9232432911596E+16
Circumference 431374751.33498

Square

Length = n
Perimeter 274621696
Area 4713567244619776
Diagonal 97093431.751275

Cube

Length = n
Surface area 28281403467718656
Volume 3.2361195773188E+23
Space diagonal 118914682.58318

Equilateral Triangle

Length = n
Perimeter 205966272
Area 2.0410344881435E+15
Altitude 59457341.291592

Triangular Pyramid

Length = n
Surface area 2.0410344881435E+15
Volume 3.8138034964211E+22
Height 32364477.250425