68704828 (number)

68704828 is an even 8-digits composite number following 68704827 and preceding 68704829. In scientific notation, it is written as 6.8704828 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 33078528 positive integers (up to 68704828) that are relatively prime to 68704828.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred four thousand eight hundred twenty-eight

Notation

Scientific notation 6.8704828 × 10^7
Engineering notation 6.8704828 × 10^6

Prime Factorization of 68704828

Prime Factorization 2 × 2 × 29 × 587 × 1009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34352414
Product of the distinct prime numbers

The prime factorization of 68704828 is 2 × 2 × 29 × 587 × 1009. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 92, 32, 881, 79, 7270, 6861, 9302, 7502, 648476, 481536, 1525035, 2775059, 94826592, 15352785, 246821088, 893875461, 8579104225, 1526135100

Basic calculations (n = 68704828)

Multiplication

n×y
n×2 137409656
n×3 206114484
n×4 274819312
n×5 343524140

Division

n÷y
n÷2 34352414
n÷3 22901609.333333
n÷3 17176207
n÷5 13740965.6

Exponentiation

ny
n2 4720353390509584
n3 3.2431106779418E+23
n4 2.2281736131295E+31
n5 1.530862848442E+39

Nth Root

y√n
2√n 8288.8375542051
3√n 409.5708935082
4√n 91.043053300101
5√n 36.931542871357

Divisors of 68704828

1, 2, 4, 29, 58, 116, 587, 1009, 1174, 2018, 2348, 4036, 17023, 29261, 34046, 58522, 68092, 117044, 592283, 1184566, 2369132, 17176207, 34352414, 68704828

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 -68704827
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 68704828 can be divided by 24 positive divisors. The sum of these divisors (counting 68704828) is 1, the average is 0.041666666666667.

Base conversion 68704828

Base System Value
2 Binary 100000110000101101000111100
3 Ternary 11210021120022021
4 Quaternary 10012011220330
5 Quinary 120042023303
6 Senary 10452325524
8 Octal 406055074
10 Decimal 68704828
12 Duodecimal 1b0138a4
16 Hexadecimal 4185a3c
20 Vigesimal 1198218
36 Base36 14wkzg

Cryptographic Hash Functions

md5 550cd27af2dd7f830bef86b0fb8eac7c
sha1 3c1488364db699643db6a7faa1430cb6734bf55c
sha256 5bb42e46f18ebb48a0b0b6234e24194c613894382966441180151ff502787074
sha512 c2d9a94bd31cea075897e8c4f8ac19ea480c5eb71650c7b29f74a4f9c9242e7fd11e51fb637c6aee9c23116341aeb2620e68684aaa728761521c292bd0cd61ab
ripemd-160 9010aa1e93ca637ab2a7b354b1714c6528c44468

68704828 as geometric shapes

Circle

Radius = n
Diameter 137409656
Circumference 431685165.8219
Area 1.4829427533973E+16

Sphere

Radius = n
Volume 1.3584710240801E+24
Surface area 5.931771013589E+16
Circumference 431685165.8219

Square

Length = n
Perimeter 274819312
Area 4720353390509584
Diagonal 97163299.558111

Cube

Length = n
Surface area 28322120343057504
Volume 3.2431106779418E+23
Space diagonal 119000252.82128

Equilateral Triangle

Length = n
Perimeter 206114484
Area 2.0439729755107E+15
Altitude 59500126.41064

Triangular Pyramid

Length = n
Surface area 2.0439729755107E+15
Volume 3.8220425875186E+22
Height 32387766.51937