678429142 (number)

678429142 is an even 9-digits composite number following 678429141 and preceding 678429143. In scientific notation, it is written as 6.78429142 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 339214570 positive integers (up to 678429142) that are relatively prime to 678429142.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million four hundred twenty-nine thousand one hundred forty-two

Notation

Scientific notation 6.78429142 × 10^8
Engineering notation 6.78429142 × 10^6

Prime Factorization of 678429142

Prime Factorization 2 × 339214571

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 678429142
Product of the distinct prime numbers

The prime factorization of 678429142 is 2 × 339214571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 53, 15, 235, 355, 1817, 6306, 34811, 89796, 420574, 178545, 5230257, 6022358, 61803337, 80646080, 58257612, 77154666, 5153430987, 3790237803

Basic calculations (n = 678429142)

Multiplication

n×y
n×2 1356858284
n×3 2035287426
n×4 2713716568
n×5 3392145710

Division

n÷y
n÷2 339214571
n÷3 226143047.33333
n÷3 169607285.5
n÷5 135685828.4

Exponentiation

ny
n2 460266100714856164
n3 3.1225793579967E+26
n4 2.1184488346726E+35
n5 1.4372174252778E+44

Nth Root

y√n
2√n 26046.672378636
3√n 878.68827557577
4√n 161.38981497801
5√n 58.384948163934

Divisors of 678429142

1, 2, 339214571, 678429142

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678429141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678429142 can be divided by 4 positive divisors. The sum of these divisors (counting 678429142) is 1, the average is 0.25.

Base conversion 678429142

Base System Value
2 Binary 101000011100000000000111010110
3 Ternary 1202021120202211021
4 Quaternary 220130000013112
5 Quinary 2342134213032
6 Senary 151153031354
8 Octal 5034000726
10 Decimal 678429142
12 Duodecimal 16b25555a
16 Hexadecimal 287001d6
20 Vigesimal ac03ch2
36 Base36 b7x39y

Cryptographic Hash Functions

md5 88f52cd7943a8b9d307c66a65ddb0b6d
sha1 c33a12029adedfc43c7a7b24f16beb182ba3c5ca
sha256 7457f191b63845acf9d05cbf360a1b57d21d0e7d4bc02bdae01a474c9649949b
sha512 badfcab1ba4695f2d3c6b364811491319ea8bfa7f3436bde2968e85d75dfba51ea54d287e3115a82e8171082ded233895a3ccf81f732ce13b92730c4336ee678
ripemd-160 730b1274eeec8d3b797dd74624db9805386d7405

678429142 as geometric shapes

Circle

Radius = n
Diameter 1356858284
Circumference 4262696016.9769
Area 1.4459686007022E+18

Sphere

Radius = n
Volume 1.3079829828445E+27
Surface area 5.7838744028088E+18
Circumference 4262696016.9769

Square

Length = n
Perimeter 2713716568
Area 460266100714856164
Diagonal 959443693.72554

Cube

Length = n
Surface area 2761596604289136984
Volume 3.1225793579967E+26
Space diagonal 1175073743.2794

Equilateral Triangle

Length = n
Perimeter 2035287426
Area 1.9930106785994E+17
Altitude 587536871.63968

Triangular Pyramid

Length = n
Surface area 1.9930106785994E+17
Volume 3.679995064721E+25
Height 319814564.57518