678742672 (number)

678742672 is an even 9-digits composite number following 678742671 and preceding 678742673. In scientific notation, it is written as 6.78742672 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 338169888 positive integers (up to 678742672) that are relatively prime to 678742672.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.78742672 × 10^8
Engineering notation 6.78742672 × 10^6

Prime Factorization of 678742672

Prime Factorization 2 × 2 × 2 × 2 × 283 × 149899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 84842834
Product of the distinct prime numbers

The prime factorization of 678742672 is 2 × 2 × 2 × 2 × 283 × 149899. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 83, 75, 567, 71, 8997, 1585, 35781, 40420, 73572, 308667, 9869998, 5824963, 25247899, 41159172, 335148976, 168808007, 3277233309, 9211177466

Basic calculations (n = 678742672)

Multiplication

n×y
n×2 1357485344
n×3 2036228016
n×4 2714970688
n×5 3393713360

Division

n÷y
n÷2 339371336
n÷3 226247557.33333
n÷3 169685668
n÷5 135748534.4

Exponentiation

ny
n2 460691614793699584
n3 3.1269105759307E+26
n4 2.1223676394123E+35
n5 1.440541482541E+44

Nth Root

y√n
2√n 26052.690302539
3√n 878.82361405583
4√n 161.40845796469
5√n 58.390343583655

Divisors of 678742672

1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 149899, 299798, 599596, 1199192, 2398384, 42421417, 84842834, 169685668, 339371336, 678742672

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678742671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678742672 can be divided by 20 positive divisors. The sum of these divisors (counting 678742672) is 1, the average is 0.05.

Base conversion 678742672

Base System Value
2 Binary 101000011101001100101010010000
3 Ternary 1202022011200220111
4 Quaternary 220131030222100
5 Quinary 2342224231142
6 Senary 151203451104
8 Octal 5035145220
10 Decimal 678742672
12 Duodecimal 16b386a94
16 Hexadecimal 2874ca90
20 Vigesimal ac22gdc
36 Base36 b83t74

Cryptographic Hash Functions

md5 547aabc8d6709024f133723c88dd6416
sha1 446fda8ea8b27714a40e99ad2b1788b8caac2a55
sha256 236f800082de5ed159b82cba15b050ac9c77b5e0bdc2a1f5c0fff501357a4431
sha512 3baf6a369bae46a2c56fb4cc67f58cfd6fa8c02404e22d880d4796ea038957bf631c3a4c6a9f4b4a6809cdeb652ea5f728259f68cb9285baeedecd1f1fa37a57
ripemd-160 bf878c06c7d6c1445e52c04c7f6f84532ed50ef8

678742672 as geometric shapes

Circle

Radius = n
Diameter 1357485344
Circumference 4264665984.0662
Area 1.4473053926063E+18

Sphere

Radius = n
Volume 1.3097972391702E+27
Surface area 5.7892215704252E+18
Circumference 4264665984.0662

Square

Length = n
Perimeter 2714970688
Area 460691614793699584
Diagonal 959887092.10375

Cube

Length = n
Surface area 2764149688762197504
Volume 3.1269105759307E+26
Space diagonal 1175616793.1691

Equilateral Triangle

Length = n
Perimeter 2036228016
Area 1.9948532086091E+17
Altitude 587808396.58453

Triangular Pyramid

Length = n
Surface area 1.9948532086091E+17
Volume 3.6850994540076E+25
Height 319962364.03458