68388633 (number)

68388633 is an odd 8-digits composite number following 68388632 and preceding 68388634. In scientific notation, it is written as 6.8388633 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 45551616 positive integers (up to 68388633) that are relatively prime to 68388633.

Interesting facts

Basic properties

Name

Name sixty-eight million three hundred eighty-eight thousand six hundred thirty-three

Notation

Scientific notation 6.8388633 × 10^7
Engineering notation 6.8388633 × 10^6

Prime Factorization of 68388633

Prime Factorization 9 × 1409 × 5393

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68388633
Product of the distinct prime numbers

The prime factorization of 68388633 is 9 × 1409 × 5393. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68388633)

Multiplication

n×y
n×2 136777266
n×3 205165899
n×4 273554532
n×5 341943165

Division

n÷y
n÷2 34194316.5
n÷3 22796211
n÷3 17097158.25
n÷5 13677726.6

Exponentiation

ny
n2 4677005123608689
n3 3.1985398693759E+23
n4 2.1874376926262E+31
n5 1.4959587357138E+39

Nth Root

y√n
2√n 8269.7420153231
3√n 408.94161484283
4√n 90.93812190343
5√n 36.897486674125

Divisors of 68388633

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68388632
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68388633 can be divided by 8 positive divisors. The sum of these divisors (counting 68388633) is 1, the average is 0.125.

Base conversion 68388633

Base System Value
2 Binary 100000100111000011100011001
3 Ternary 11202200111120100
4 Quaternary 10010320130121
5 Quinary 120001414013
6 Senary 10441450013
8 Octal 404703431
10 Decimal 68388633
12 Duodecimal 1aaa0909
16 Hexadecimal 4138719
20 Vigesimal 1178bbd
36 Base36 14pt09

Cryptographic Hash Functions

md5 148ddca0e8ce120c91f99982f077cbfb
sha1 d6103e4cbf65deda910d690514799497c0016bed
sha256 acf58b6cf456c7f1dc0def150ff32f1ae15f47c1a177c750342b9ec530319242
sha512 5d9efe50e4d8b226dbc9de50daab60c16127dcba79fe0a6d9cbe1b1a9439416e8b44907331a03fbd02ac00bd066d44d74a806f46c6aa287614d08cd4b2829741
ripemd-160 98d09a676458a7f785b097cb3157316bac06f36a

68388633 as geometric shapes

Circle

Radius = n
Diameter 136777266
Circumference 429698454.0437
Area 1.4693244937131E+16

Sphere

Radius = n
Volume 1.3398012474461E+24
Surface area 5.8772979748524E+16
Circumference 429698454.0437

Square

Length = n
Perimeter 273554532
Area 4677005123608689
Diagonal 96716132.300756

Cube

Length = n
Surface area 28062030741652134
Volume 3.1985398693759E+23
Space diagonal 118452587.01618

Equilateral Triangle

Length = n
Perimeter 205165899
Area 2.0252026253376E+15
Altitude 59226293.508091

Triangular Pyramid

Length = n
Surface area 2.0252026253376E+15
Volume 3.7695153858854E+22
Height 32238710.766919