68698744 (number)

68698744 is an even 8-digits composite number following 68698743 and preceding 68698745. In scientific notation, it is written as 6.8698744 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors. There are 33963072 positive integers (up to 68698744) that are relatively prime to 68698744.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred ninety-eight thousand seven hundred forty-four

Notation

Scientific notation 6.8698744 × 10^7
Engineering notation 6.8698744 × 10^6

Prime Factorization of 68698744

Prime Factorization 2 × 2 × 2 × 89 × 96487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17174686
Product of the distinct prime numbers

The prime factorization of 68698744 is 2 × 2 × 2 × 89 × 96487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 71, 77, 514, 241, 1174, 3733, 84269, 71269, 419066, 453118, 1139068, 3411108, 20690457, 16902588, 653369999, 526439863, 4597710073, 2129306437

Basic calculations (n = 68698744)

Multiplication

n×y
n×2 137397488
n×3 206096232
n×4 274794976
n×5 343493720

Division

n÷y
n÷2 34349372
n÷3 22899581.333333
n÷3 17174686
n÷5 13739748.8

Exponentiation

ny
n2 4719517427177536
n3 3.2422491953321E+23
n4 2.2273844745432E+31
n5 1.5301851580622E+39

Nth Root

y√n
2√n 8288.4705464881
3√n 409.55880361124
4√n 91.041037705466
5√n 36.930888770408

Divisors of 68698744

1, 2, 4, 8, 89, 178, 356, 712, 96487, 192974, 385948, 771896, 8587343, 17174686, 34349372, 68698744

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68698743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68698744 can be divided by 16 positive divisors. The sum of these divisors (counting 68698744) is 1, the average is 0.0625.

Base conversion 68698744

Base System Value
2 Binary 100000110000100001001111000
3 Ternary 11210021020221221
4 Quaternary 10012010021320
5 Quinary 120041324434
6 Senary 10452241424
8 Octal 406041170
10 Decimal 68698744
12 Duodecimal 1b010274
16 Hexadecimal 4184278
20 Vigesimal 11976h4
36 Base36 14wgag

Cryptographic Hash Functions

md5 51abfe1e4be3c0680b45089476a72d80
sha1 894947bb592bad2433bcad90c9b7c331ffe279d8
sha256 01e6a9eb4a76239d95956961d5a9dbb45db2918c84ae67cb4cca04dfa279c675
sha512 5c4122e76c62d6bc49b27370cada90e48b27bccd64bd02d93b93fd4d23797a34b173b2619fd3ae40b9bf766dde9e4d404b6176df196eacf99da45b0bd927f3ae
ripemd-160 3292b2bfbeb0aa3e40ab4b46c84b6d5e7338886d

68698744 as geometric shapes

Circle

Radius = n
Diameter 137397488
Circumference 431646938.92249
Area 1.482680127771E+16

Sphere

Radius = n
Volume 1.3581101670884E+24
Surface area 5.930720511084E+16
Circumference 431646938.92249

Square

Length = n
Perimeter 274794976
Area 4719517427177536
Diagonal 97154695.482797

Cube

Length = n
Surface area 28317104563065216
Volume 3.2422491953321E+23
Space diagonal 118989715.02417

Equilateral Triangle

Length = n
Perimeter 206096232
Area 2.0436109927696E+15
Altitude 59494857.512084

Triangular Pyramid

Length = n
Surface area 2.0436109927696E+15
Volume 3.8210273205266E+22
Height 32384898.494266