68667777 (number)

68667777 is an odd 8-digits composite number following 68667776 and preceding 68667778. In scientific notation, it is written as 6.8667777 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 43085376 positive integers (up to 68667777) that are relatively prime to 68667777.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred sixty-seven thousand seven hundred seventy-seven

Notation

Scientific notation 6.8667777 × 10^7
Engineering notation 6.8667777 × 10^6

Prime Factorization of 68667777

Prime Factorization 27 × 17 × 149603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68667777
Product of the distinct prime numbers

The prime factorization of 68667777 is 27 × 17 × 149603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68667777)

Multiplication

n×y
n×2 137335554
n×3 206003331
n×4 274671108
n×5 343338885

Division

n÷y
n÷2 34333888.5
n÷3 22889259
n÷3 17166944.25
n÷5 13733555.4

Exponentiation

ny
n2 4715263598121729
n3 3.2378666925204E+23
n4 2.2233710799772E+31
n5 1.5267394950812E+39

Nth Root

y√n
2√n 8286.6022590685
3√n 409.49725608327
4√n 91.030776438898
5√n 36.927558738367

Divisors of 68667777

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68667776
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68667777 can be divided by 8 positive divisors. The sum of these divisors (counting 68667777) is 1, the average is 0.125.

Base conversion 68667777

Base System Value
2 Binary 100000101111100100110000001
3 Ternary 11210012200111000
4 Quaternary 10011330212001
5 Quinary 120034332102
6 Senary 10451442213
8 Octal 405744601
10 Decimal 68667777
12 Duodecimal 1abb6369
16 Hexadecimal 417c981
20 Vigesimal 119398h
36 Base36 14vse9

Cryptographic Hash Functions

md5 aca29931acbfd7e137827071c73d7175
sha1 726bc6a712ef67e1b92fe98f1f9804ff681c6767
sha256 e426acf5615c8b6b4423f4aba6cc4ab8101b76df9f8c71c66854b96e4dccb2c2
sha512 e75fa13c0cd43fb0a3ccf4504a07c7e611348eae6bcc79378e6742a8820ecf62182b73f14a9590702188c9ca5e4e4ae095ba7b58dd267bf601de7270d7c8a822
ripemd-160 69f08c5d24dd162e0e8573663ef20365d3b4bcbe

68667777 as geometric shapes

Circle

Radius = n
Diameter 137335554
Circumference 431452367.52308
Area 1.4813437479599E+16

Sphere

Radius = n
Volume 1.3562744286034E+24
Surface area 5.9253749918394E+16
Circumference 431452367.52308

Square

Length = n
Perimeter 274671108
Area 4715263598121729
Diagonal 97110901.531411

Cube

Length = n
Surface area 28291581588730374
Volume 3.2378666925204E+23
Space diagonal 118936078.60681

Equilateral Triangle

Length = n
Perimeter 206003331
Area 2.0417690307567E+15
Altitude 59468039.303405

Triangular Pyramid

Length = n
Surface area 2.0417690307567E+15
Volume 3.8158624914321E+22
Height 32370300.51047