678434906 (number)

678434906 is an even 9-digits composite number following 678434905 and preceding 678434907. In scientific notation, it is written as 6.78434906 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 339217452 positive integers (up to 678434906) that are relatively prime to 678434906.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million four hundred thirty-four thousand nine hundred six

Notation

Scientific notation 6.78434906 × 10^8
Engineering notation 6.78434906 × 10^6

Prime Factorization of 678434906

Prime Factorization 2 × 339217453

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 678434906
Product of the distinct prime numbers

The prime factorization of 678434906 is 2 × 339217453. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 8, 100, 698, 6, 6422, 7669, 18805, 81875, 944666, 990621, 4331060, 5720248, 83958847, 93214001, 928760373, 214786803, 5950651873, 9229214026

Basic calculations (n = 678434906)

Multiplication

n×y
n×2 1356869812
n×3 2035304718
n×4 2713739624
n×5 3392174530

Division

n÷y
n÷2 339217453
n÷3 226144968.66667
n÷3 169608726.5
n÷5 135686981.2

Exponentiation

ny
n2 460273921679228836
n3 3.122658947887E+26
n4 2.1185208297798E+35
n5 1.4372784800107E+44

Nth Root

y√n
2√n 26046.783025932
3√n 878.69076404242
4√n 161.39015777281
5√n 58.385047372437

Divisors of 678434906

1, 2, 339217453, 678434906

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 -678434905
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 678434906 can be divided by 4 positive divisors. The sum of these divisors (counting 678434906) is 1, the average is 0.25.

Base conversion 678434906

Base System Value
2 Binary 101000011100000001100001011010
3 Ternary 1202021121001201202
4 Quaternary 220130001201122
5 Quinary 2342134404111
6 Senary 151153114202
8 Octal 5034014132
10 Decimal 678434906
12 Duodecimal 16b258962
16 Hexadecimal 2870185a
20 Vigesimal ac04756
36 Base36 b7x7q2

Cryptographic Hash Functions

md5 943ee00df53bb6e814a5728ae837812f
sha1 12e5374d228d1d1fce608897e99440b58a8396c8
sha256 541660a72ac8bd537a67d2b9ecee30f9dce74bac2e27e1afd3abd3c8e81e8cb3
sha512 5dc631ac8da7a10f32a8ff8da9e55aa65765802b881a1ea1c8bc12f5eccd6ec8bab09703a0d622ebea8c05932be982ba9131cfd27a2b52358532c6fb84f0c0bf
ripemd-160 cf8427c30bc07e08ef2e5fc0e31b6ffd2fe48a8b

678434906 as geometric shapes

Circle

Radius = n
Diameter 1356869812
Circumference 4262732233.257
Area 1.4459931709864E+18

Sphere

Radius = n
Volume 1.3080163213798E+27
Surface area 5.7839726839457E+18
Circumference 4262732233.257

Square

Length = n
Perimeter 2713739624
Area 460273921679228836
Diagonal 959451845.25252

Cube

Length = n
Surface area 2761643530075373016
Volume 3.122658947887E+26
Space diagonal 1175083726.8202

Equilateral Triangle

Length = n
Perimeter 2035304718
Area 1.9930445443685E+17
Altitude 587541863.41011

Triangular Pyramid

Length = n
Surface area 1.9930445443685E+17
Volume 3.6800888623062E+25
Height 319817281.75084