678743361 (number)

678743361 is an odd 9-digits composite number following 678743360 and preceding 678743362. In scientific notation, it is written as 6.78743361 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 452495556 positive integers (up to 678743361) that are relatively prime to 678743361.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million seven hundred forty-three thousand three hundred sixty-one

Notation

Scientific notation 6.78743361 × 10^8
Engineering notation 6.78743361 × 10^6

Prime Factorization of 678743361

Prime Factorization 9 × 3 × 25138643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 678743361
Product of the distinct prime numbers

The prime factorization of 678743361 is 9 × 3 × 25138643. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 678743361)

Multiplication

n×y
n×2 1357486722
n×3 2036230083
n×4 2714973444
n×5 3393716805

Division

n÷y
n÷2 339371680.5
n÷3 226247787
n÷3 169685840.25
n÷5 135748672.2

Exponentiation

ny
n2 460692550101576321
n3 3.126920098436E+26
n4 2.1223762571909E+35
n5 1.4405487941124E+44

Nth Root

y√n
2√n 26052.703525738
3√n 878.82391142394
4√n 161.4084989266
5√n 58.3903554382

Divisors of 678743361

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 -678743360
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 678743361 can be divided by 8 positive divisors. The sum of these divisors (counting 678743361) is 1, the average is 0.125.

Base conversion 678743361

Base System Value
2 Binary 101000011101001100110101000001
3 Ternary 1202022011201212000
4 Quaternary 220131030311001
5 Quinary 2342224241421
6 Senary 151203454213
8 Octal 5035146501
10 Decimal 678743361
12 Duodecimal 16b387369
16 Hexadecimal 2874cd41
20 Vigesimal ac22i81
36 Base36 b83tq9

Cryptographic Hash Functions

md5 fbe4b204a720aff1690f2a2ef80cf33b
sha1 d49a9d4b14f9a8a82fb6c6022bc56b8c85601f4d
sha256 9e688f37ae84991671ec5bb17c1b7961e5e1a86799d4d5675d8ae7f73ea60435
sha512 c4eeeb2ad699598a9d6dbab690ddf7aba3c150b847c37f1d0c27bd52232e022f31e05729652fb7f5546ef3813fd64a36cf7dda28f2ef4c4a5ad1bb6592d71097
ripemd-160 db78e60378e15136cf879ef8d42bb83a25b59458

678743361 as geometric shapes

Circle

Radius = n
Diameter 1357486722
Circumference 4264670313.1809
Area 1.4473083309627E+18

Sphere

Radius = n
Volume 1.3098012279479E+27
Surface area 5.7892333238506E+18
Circumference 4264670313.1809

Square

Length = n
Perimeter 2714973444
Area 460692550101576321
Diagonal 959888066.4969

Cube

Length = n
Surface area 2764155300609457926
Volume 3.126920098436E+26
Space diagonal 1175617986.5521

Equilateral Triangle

Length = n
Perimeter 2036230083
Area 1.994857258611E+17
Altitude 587808993.27603

Triangular Pyramid

Length = n
Surface area 1.994857258611E+17
Volume 3.6851106763877E+25
Height 319962688.8323