68502408 (number)

68502408 is an even 8-digits composite number following 68502407 and preceding 68502409. In scientific notation, it is written as 6.8502408 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 128 positive divisors. There are 19869696 positive integers (up to 68502408) that are relatively prime to 68502408.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred two thousand four hundred eight

Notation

Scientific notation 6.8502408 × 10^7
Engineering notation 6.8502408 × 10^6

Prime Factorization of 68502408

Prime Factorization 2 × 2 × 2 × 3 × 13 × 29 × 67 × 113

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 17125602
Product of the distinct prime numbers

The prime factorization of 68502408 is 2 × 2 × 2 × 3 × 13 × 29 × 67 × 113. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68502408)

Multiplication

n×y
n×2 137004816
n×3 205507224
n×4 274009632
n×5 342512040

Division

n÷y
n÷2 34251204
n÷3 22834136
n÷3 17125602
n÷5 13700481.6

Exponentiation

ny
n2 4692579901798464
n3 3.214530230056E+23
n4 2.2020306134763E+31
n5 1.5084439951284E+39

Nth Root

y√n
2√n 8276.6181499451
3√n 409.16826827055
4√n 90.975920715017
5√n 36.909755440242

Divisors of 68502408

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68502407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68502408 can be divided by 128 positive divisors. The sum of these divisors (counting 68502408) is 1, the average is 0.0078125.

Base conversion 68502408

Base System Value
2 Binary 100000101010100001110001000
3 Ternary 11202220021122020
4 Quaternary 10011110032020
5 Quinary 120014034113
6 Senary 10444124440
8 Octal 405241610
10 Decimal 68502408
12 Duodecimal 1ab36720
16 Hexadecimal 4154388
20 Vigesimal 1182g08
36 Base36 14s8so

Cryptographic Hash Functions

md5 7d5ab3c9724529de47332a6cdefd3327
sha1 55271e3c55a4a5bacc65b9f06b200c468f042c93
sha256 2ca0b6469920a59b9518757082455ae9e3e52d1b28b76e205c1ad1fd43314c52
sha512 4a7ccc1eddb136ed9605f296388d49a60c5040fcf6b605f526f3d1b15f3d66143f10f0e60a493e57d5d59732efbbc0fcd7ed653c66d4ce2448b2021e95a448b1
ripemd-160 f388d3de111ea4d8fe3af133119162421caa461d

68502408 as geometric shapes

Circle

Radius = n
Diameter 137004816
Circumference 430413323.45202
Area 1.4742174545873E+16

Sphere

Radius = n
Volume 1.3464992740648E+24
Surface area 5.8968698183493E+16
Circumference 430413323.45202

Square

Length = n
Perimeter 274009632
Area 4692579901798464
Diagonal 96877034.448815

Cube

Length = n
Surface area 28155479410790784
Volume 3.214530230056E+23
Space diagonal 118649651.09681

Equilateral Triangle

Length = n
Perimeter 205507224
Area 2.0319467021229E+15
Altitude 59324825.548406

Triangular Pyramid

Length = n
Surface area 2.0319467021229E+15
Volume 3.7883602066696E+22
Height 32292344.816272