678440650 (number)

678440650 is an even 9-digits composite number following 678440649 and preceding 678440651. In scientific notation, it is written as 6.78440650 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 271376240 positive integers (up to 678440650) that are relatively prime to 678440650.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million four hundred forty thousand six hundred fifty

Notation

Scientific notation 6.78440650 × 10^8
Engineering notation 6.78440650 × 10^6

Prime Factorization of 678440650

Prime Factorization 2 × 5 × 5 × 13568813

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 135688130
Product of the distinct prime numbers

The prime factorization of 678440650 is 2 × 5 × 5 × 13568813. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 93, 7, 67, 689, 6300, 6973, 74673, 69270, 88362, 321746, 5947623, 9630146, 27336046, 56544041, 389254460, 227577972, 3003991080, 918741852

Basic calculations (n = 678440650)

Multiplication

n×y
n×2 1356881300
n×3 2035321950
n×4 2713762600
n×5 3392203250

Division

n÷y
n÷2 339220325
n÷3 226146883.33333
n÷3 169610162.5
n÷5 135688130

Exponentiation

ny
n2 460281715572422500
n3 3.1227382629607E+26
n4 2.1185925769029E+35
n5 1.4373393249592E+44

Nth Root

y√n
2√n 26046.893288836
3√n 878.69324386053
4√n 161.390499376
5√n 58.385146236034

Divisors of 678440650

1, 2, 5, 10, 25, 50, 13568813, 27137626, 67844065, 135688130, 339220325, 678440650

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678440649
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678440650 can be divided by 12 positive divisors. The sum of these divisors (counting 678440650) is 1, the average is 0.083333333333333.

Base conversion 678440650

Base System Value
2 Binary 101000011100000010111011001010
3 Ternary 1202021121100121111
4 Quaternary 220130002323022
5 Quinary 2342140100100
6 Senary 151153200534
8 Octal 5034027312
10 Decimal 678440650
12 Duodecimal 16b26014a
16 Hexadecimal 28702eca
20 Vigesimal ac051ca
36 Base36 b7xc5m

Cryptographic Hash Functions

md5 5def66b8fa97a63998cb71345a2864c3
sha1 125400c98bdd423865b9823fe9b91de0d891cc09
sha256 077ade114bbdc4a5fe6b082011243e580b5cfbca9a58be827330b10cf0ab88e2
sha512 c15d7e5af33c02d579db2b81c023e9c2f7b2b42f2fc9462b40dde1582be0a009eefb4d32d539277cf07990133b9e7bc95dc4e665ea31c2e396405f4e5b731428
ripemd-160 ad0851b266393106caded40cd7ab0ba861641099

678440650 as geometric shapes

Circle

Radius = n
Diameter 1356881300
Circumference 4262768323.8734
Area 1.446017656224E+18

Sphere

Radius = n
Volume 1.3080495448001E+27
Surface area 5.7840706248961E+18
Circumference 4262768323.8734

Square

Length = n
Perimeter 2713762600
Area 460281715572422500
Diagonal 959459968.49522

Cube

Length = n
Surface area 2761690293434535000
Volume 3.1227382629607E+26
Space diagonal 1175093675.7201

Equilateral Triangle

Length = n
Perimeter 2035321950
Area 1.993078292916E+17
Altitude 587546837.86003

Triangular Pyramid

Length = n
Surface area 1.993078292916E+17
Volume 3.680182336017E+25
Height 319819989.49841