68014728 (number)

68014728 is an even 8-digits composite number following 68014727 and preceding 68014729. In scientific notation, it is written as 6.8014728 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 22249728 positive integers (up to 68014728) that are relatively prime to 68014728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8014728 × 10^7
Engineering notation 6.8014728 × 10^6

Prime Factorization of 68014728

Prime Factorization 2 × 2 × 2 × 3 × 81 × 59 × 593

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17003682
Product of the distinct prime numbers

The prime factorization of 68014728 is 2 × 2 × 2 × 3 × 81 × 59 × 593. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68014728)

Multiplication

n×y
n×2 136029456
n×3 204044184
n×4 272058912
n×5 340073640

Division

n÷y
n÷2 34007364
n÷3 22671576
n÷3 17003682
n÷5 13602945.6

Exponentiation

ny
n2 4626003224913984
n3 3.1463635106965E+23
n4 2.1399905836915E+31
n5 1.4555087747234E+39

Nth Root

y√n
2√n 8247.1042190577
3√n 408.19497601371
4√n 90.813568474418
5√n 36.857051809736

Divisors of 68014728

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68014727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68014728 can be divided by 64 positive divisors. The sum of these divisors (counting 68014728) is 1, the average is 0.015625.

Base conversion 68014728

Base System Value
2 Binary 100000011011101001010001000
3 Ternary 11201222111200000
4 Quaternary 10003131022020
5 Quinary 114402432403
6 Senary 10425443000
8 Octal 403351210
10 Decimal 68014728
12 Duodecimal 1a940460
16 Hexadecimal 40dd288
20 Vigesimal 1151gg8
36 Base36 14hsi0

Cryptographic Hash Functions

md5 095f63f28b425726f4ad4e2736b5d4ab
sha1 a5540843662f401b9500828a208d49f199c00cc4
sha256 9a6ab6d118f22ecf531dff69a8b3d3637baa17ff16e67e654ea44b6764d3aaef
sha512 965a4612403428c50948675f6f6ea01649c1dd494e57ec4ed6a4144cfa5bb3b0bf8a1cc36f4e8d536118cd1114e0344ac4df77ff006970139f0ab29b2573f94f
ripemd-160 426d5ee0d70f5ae67ccf5d158a571358f41a3183

68014728 as geometric shapes

Circle

Radius = n
Diameter 136029456
Circumference 427349139.64142
Area 1.4533017746872E+16

Sphere

Radius = n
Volume 1.3179456654303E+24
Surface area 5.813207098749E+16
Circumference 427349139.64142

Square

Length = n
Perimeter 272058912
Area 4626003224913984
Diagonal 96187350.778717

Cube

Length = n
Surface area 27756019349483904
Volume 3.1463635106965E+23
Space diagonal 117804964.55898

Equilateral Triangle

Length = n
Perimeter 204044184
Area 2.0031181553821E+15
Altitude 58902482.279489

Triangular Pyramid

Length = n
Surface area 2.0031181553821E+15
Volume 3.7080249574856E+22
Height 32062450.259572