68277568 (number)

68277568 is an even 8-digits composite number following 68277567 and preceding 68277569. In scientific notation, it is written as 6.8277568 × 10^7. The sum of its digits is 49. It has a total of 8 prime factors and 28 positive divisors. There are 33492992 positive integers (up to 68277568) that are relatively prime to 68277568.

Interesting facts

Basic properties

Name

Name sixty-eight million two hundred seventy-seven thousand five hundred sixty-eight

Notation

Scientific notation 6.8277568 × 10^7
Engineering notation 6.8277568 × 10^6

Prime Factorization of 68277568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 53 × 20129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2133674
Product of the distinct prime numbers

The prime factorization of 68277568 is 2 × 2 × 2 × 2 × 2 × 2 × 53 × 20129. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 8, 75, 85, 119, 858, 1730, 6300, 57511, 20206, 376798, 257287, 6739626, 2405041, 7603760, 43640794, 730451127, 325521124, 6777965956, 3197412743

Basic calculations (n = 68277568)

Multiplication

n×y
n×2 136555136
n×3 204832704
n×4 273110272
n×5 341387840

Division

n÷y
n÷2 34138784
n÷3 22759189.333333
n÷3 17069392
n÷5 13655513.6

Exponentiation

ny
n2 4661826291994624
n3 3.1829816165585E+23
n4 2.1732624376732E+31
n5 1.4838507387008E+39

Nth Root

y√n
2√n 8263.0241437382
3√n 408.72011745868
4√n 90.901177900719
5√n 36.885494376889

Divisors of 68277568

1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 20129, 40258, 80516, 161032, 322064, 644128, 1066837, 1288256, 2133674, 4267348, 8534696, 17069392, 34138784, 68277568

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68277567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68277568 can be divided by 28 positive divisors. The sum of these divisors (counting 68277568) is 1, the average is 0.035714285714286.

Base conversion 68277568

Base System Value
2 Binary 100000100011101010101000000
3 Ternary 11202110212012211
4 Quaternary 10010131111000
5 Quinary 114434340233
6 Senary 10435231504
8 Octal 404352500
10 Decimal 68277568
12 Duodecimal 1aa48594
16 Hexadecimal 411d540
20 Vigesimal 116edi8
36 Base36 14nfb4

Cryptographic Hash Functions

md5 187706454efd77cafa9a24bb62300d3a
sha1 d6b011bb1626ac6661144e83a513d54f6e117f17
sha256 e2f184d0bb4a9f13fe87226b4d9481618982002fc10f07bc52edc01fa84e782c
sha512 55a7716b7c2142468061dbb946edc3d903740fda3089a419339a6d0bed5c2e421e27f556cbd14a9180f59db350a8c32570e533ca46ae8c58755eef272f02c169
ripemd-160 4fc7dcba1530bc693566949b5195caa8eb8892de

68277568 as geometric shapes

Circle

Radius = n
Diameter 136555136
Circumference 429000612.06756
Area 1.4645559231242E+16

Sphere

Radius = n
Volume 1.3332842217455E+24
Surface area 5.8582236924968E+16
Circumference 429000612.06756

Square

Length = n
Perimeter 273110272
Area 4661826291994624
Diagonal 96559062.671451

Cube

Length = n
Surface area 27970957751967744
Volume 3.1829816165585E+23
Space diagonal 118260216.79324

Equilateral Triangle

Length = n
Perimeter 204832704
Area 2.0186299984488E+15
Altitude 59130108.396619

Triangular Pyramid

Length = n
Surface area 2.0186299984488E+15
Volume 3.7511798091011E+22
Height 32186354.223817