68629730 (number)

68629730 is an even 8-digits composite number following 68629729 and preceding 68629731. In scientific notation, it is written as 6.8629730 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 25340160 positive integers (up to 68629730) that are relatively prime to 68629730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8629730 × 10^7
Engineering notation 6.8629730 × 10^6

Prime Factorization of 68629730

Prime Factorization 2 × 5 × 13 × 527921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68629730
Product of the distinct prime numbers

The prime factorization of 68629730 is 2 × 5 × 13 × 527921. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 8, 62, 667, 182, 8809, 8210, 17508, 44301, 191283, 851311, 5424403, 6311815, 10886085, 30191374, 886746943, 582017143, 2459508483, 6152700066

Basic calculations (n = 68629730)

Multiplication

n×y
n×2 137259460
n×3 205889190
n×4 274518920
n×5 343148650

Division

n÷y
n÷2 34314865
n÷3 22876576.666667
n÷3 17157432.5
n÷5 13725946

Exponentiation

ny
n2 4710039839872900
n3 3.2324876249972E+23
n4 2.218447529319E+31
n5 1.5225145495633E+39

Nth Root

y√n
2√n 8284.3062473571
3√n 409.42161157583
4√n 91.018164381387
5√n 36.923465714309

Divisors of 68629730

1, 2, 5, 10, 13, 26, 65, 130, 527921, 1055842, 2639605, 5279210, 6862973, 13725946, 34314865, 68629730

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 -68629729
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 68629730 can be divided by 16 positive divisors. The sum of these divisors (counting 68629730) is 1, the average is 0.0625.

Base conversion 68629730

Base System Value
2 Binary 100000101110011010011100010
3 Ternary 11210010202021212
4 Quaternary 10011303103202
5 Quinary 120032122410
6 Senary 10450550122
8 Octal 405632342
10 Decimal 68629730
12 Duodecimal 1ab98342
16 Hexadecimal 41734e2
20 Vigesimal 118ie6a
36 Base36 14uz1e

Cryptographic Hash Functions

md5 acee491eff60d982d59ab1b6fd729849
sha1 6dd6c4406c98fe423df0dbffdeef37a115070662
sha256 181f47bce4328eb5e200105c832035d55ba663314181040618aabdf0b0abbfed
sha512 07c5e1d4e1f5f6ed8c88203f09f13499714a86467465c027b0d23cb115305949a2cb9e14a0d0801e0782d215b03631c1d2eec786b27da514e1a6f25e6f4933a5
ripemd-160 63d3b9a7888263122cabb2fe7c9b200386aaeb00

68629730 as geometric shapes

Circle

Radius = n
Diameter 137259460
Circumference 431213311.1717
Area 1.479702655906E+16

Sphere

Radius = n
Volume 1.3540212500682E+24
Surface area 5.918810623624E+16
Circumference 431213311.1717

Square

Length = n
Perimeter 274518920
Area 4710039839872900
Diagonal 97057094.948004

Cube

Length = n
Surface area 28260239039237400
Volume 3.2324876249972E+23
Space diagonal 118870179.26973

Equilateral Triangle

Length = n
Perimeter 205889190
Area 2.0395070770834E+15
Altitude 59435089.634867

Triangular Pyramid

Length = n
Surface area 2.0395070770834E+15
Volume 3.8095231995619E+22
Height 32352364.982668