678749922 (number)

678749922 is an even 9-digits composite number following 678749921 and preceding 678749923. In scientific notation, it is written as 6.78749922 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 212940864 positive integers (up to 678749922) that are relatively prime to 678749922.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.78749922 × 10^8
Engineering notation 6.78749922 × 10^6

Prime Factorization of 678749922

Prime Factorization 2 × 9 × 3 × 17 × 739379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 678749922
Product of the distinct prime numbers

The prime factorization of 678749922 is 2 × 9 × 3 × 17 × 739379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 678749922)

Multiplication

n×y
n×2 1357499844
n×3 2036249766
n×4 2714999688
n×5 3393749610

Division

n÷y
n÷2 339374961
n÷3 226249974
n÷3 169687480.5
n÷5 135749984.4

Exponentiation

ny
n2 460701456615006084
n3 3.1270107774272E+26
n4 2.1224583212719E+35
n5 1.4406184200115E+44

Nth Root

y√n
2√n 26052.829443268
3√n 878.82674310055
4√n 161.40888898468
5√n 58.390468322587

Divisors of 678749922

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678749921
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678749922 can be divided by 32 positive divisors. The sum of these divisors (counting 678749922) is 1, the average is 0.03125.

Base conversion 678749922

Base System Value
2 Binary 101000011101001110011011100010
3 Ternary 1202022012001212000
4 Quaternary 220131032123202
5 Quinary 2342224444142
6 Senary 151203544430
8 Octal 5035163342
10 Decimal 678749922
12 Duodecimal 16b38b116
16 Hexadecimal 2874e6e2
20 Vigesimal ac23eg2
36 Base36 b83ysi

Cryptographic Hash Functions

md5 dd683c19ce65f9ae61039bf9eb9df862
sha1 34e198dc87996a6ea430740da6537f16fa95d562
sha256 a18acba99de89092e93e07b5c3a4406e85702218197b73ff8138df6a5dd8acb0
sha512 794bd35f3ecc515484ecced00d6f0adacd1be62b21736be1e039f33d1e871050c72da12d95b1359d0dbadf86a717c34be751747f2eaf9ec1e07577ed37636cb9
ripemd-160 c6e65f952ef8b5dc884bf9ac2d45b69210d8894c

678749922 as geometric shapes

Circle

Radius = n
Diameter 1357499844
Circumference 4264711537.1597
Area 1.4473363115998E+18

Sphere

Radius = n
Volume 1.3098392114749E+27
Surface area 5.7893452463993E+18
Circumference 4264711537.1597

Square

Length = n
Perimeter 2714999688
Area 460701456615006084
Diagonal 959897345.15208

Cube

Length = n
Surface area 2764208739690036504
Volume 3.1270107774272E+26
Space diagonal 1175629350.5374

Equilateral Triangle

Length = n
Perimeter 2036249766
Area 1.9948958249454E+17
Altitude 587814675.26871

Triangular Pyramid

Length = n
Surface area 1.9948958249454E+17
Volume 3.6852175426037E+25
Height 319965781.71736