68629788 (number)

68629788 is an even 8-digits composite number following 68629787 and preceding 68629789. In scientific notation, it is written as 6.8629788 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 22876560 positive integers (up to 68629788) that are relatively prime to 68629788.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred twenty-nine thousand seven hundred eighty-eight

Notation

Scientific notation 6.8629788 × 10^7
Engineering notation 6.8629788 × 10^6

Prime Factorization of 68629788

Prime Factorization 2 × 2 × 9 × 3 × 635461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34314894
Product of the distinct prime numbers

The prime factorization of 68629788 is 2 × 2 × 9 × 3 × 635461. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 91, 85, 251, 493, 7165, 2055, 84900, 50538, 195077, 84423, 1006731, 8542940, 46521429, 56343840, 515830905, 904744211, 8494158411, 2660519694

Basic calculations (n = 68629788)

Multiplication

n×y
n×2 137259576
n×3 205889364
n×4 274519152
n×5 343148940

Division

n÷y
n÷2 34314894
n÷3 22876596
n÷3 17157447
n÷5 13725957.6

Exponentiation

ny
n2 4710047800924944
n3 3.2324958204735E+23
n4 2.2184550286998E+31
n5 1.522520983072E+39

Nth Root

y√n
2√n 8284.3097479512
3√n 409.42172691189
4√n 91.01818361158
5√n 36.92347195522

Divisors of 68629788

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 635461, 1270922, 1906383, 2541844, 3812766, 5719149, 7625532, 11438298, 17157447, 22876596, 34314894, 68629788

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 -68629787
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 68629788 can be divided by 24 positive divisors. The sum of these divisors (counting 68629788) is 1, the average is 0.041666666666667.

Base conversion 68629788

Base System Value
2 Binary 100000101110011010100011100
3 Ternary 11210010202101000
4 Quaternary 10011303110130
5 Quinary 120032123123
6 Senary 10450550300
8 Octal 405632434
10 Decimal 68629788
12 Duodecimal 1ab98390
16 Hexadecimal 417351c
20 Vigesimal 118ie98
36 Base36 14uz30

Cryptographic Hash Functions

md5 528b50575097ac92194624c29ac90375
sha1 46d8f2f2f7eb121e6ad9b8b44c955b41291e33d7
sha256 0c2d58740d35fdf63374e32d166d80bdfb4c17d19fac2a27be46abc127a3ea5f
sha512 0ed0664e34f82dbfdbf57731359cd9e519bf04acd08ad8058b118f70da790d8400beb8dba97a1363b423e4d8f9bf30a7377615cc001d3257df895b51d0175e6c
ripemd-160 ad6c0d1cbda3992059d8d3819f6f3d453d8db48e

68629788 as geometric shapes

Circle

Radius = n
Diameter 137259576
Circumference 431213675.59645
Area 1.4797051569443E+16

Sphere

Radius = n
Volume 1.3540246829812E+24
Surface area 5.918820627777E+16
Circumference 431213675.59645

Square

Length = n
Perimeter 274519152
Area 4710047800924944
Diagonal 97057176.97239

Cube

Length = n
Surface area 28260286805549664
Volume 3.2324958204735E+23
Space diagonal 118870279.72868

Equilateral Triangle

Length = n
Perimeter 205889364
Area 2.03951052432E+15
Altitude 59435139.86434

Triangular Pyramid

Length = n
Surface area 2.03951052432E+15
Volume 3.8095328580233E+22
Height 32352392.32413