678703968 (number)

678703968 is an even 9-digits composite number following 678703967 and preceding 678703969. In scientific notation, it is written as 6.78703968 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 24 positive divisors. There are 226234368 positive integers (up to 678703968) that are relatively prime to 678703968.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million seven hundred three thousand nine hundred sixty-eight

Notation

Scientific notation 6.78703968 × 10^8
Engineering notation 6.78703968 × 10^6

Prime Factorization of 678703968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 27 × 785537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 42418998
Product of the distinct prime numbers

The prime factorization of 678703968 is 2 × 2 × 2 × 2 × 2 × 27 × 785537. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 3, 47, 83, 104, 261, 4662, 3569, 84514, 96746, 716580, 596371, 5840161, 4178890, 44416523, 56725253, 819157766, 830787112, 1973525543, 9480055275

Basic calculations (n = 678703968)

Multiplication

n×y
n×2 1357407936
n×3 2036111904
n×4 2714815872
n×5 3393519840

Division

n÷y
n÷2 339351984
n÷3 226234656
n÷3 169675992
n÷5 135740793.6

Exponentiation

ny
n2 460639076178945024
n3 3.126375688185E+26
n4 2.1218835850299E+35
n5 1.4401308087939E+44

Nth Root

y√n
2√n 26051.947489583
3√n 878.80690932756
4√n 161.40615691349
5√n 58.389677648979

Divisors of 678703968

1, 2, 4, 8, 16, 27, 32, 54, 108, 216, 432, 864, 785537, 1571074, 3142148, 6284296, 12568592, 21209499, 25137184, 42418998, 84837996, 169675992, 339351984, 678703968

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678703967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678703968 can be divided by 24 positive divisors. The sum of these divisors (counting 678703968) is 1, the average is 0.041666666666667.

Base conversion 678703968

Base System Value
2 Binary 101000011101000011001101100000
3 Ternary 1202022002201211000
4 Quaternary 220131003031200
5 Quinary 2342222011333
6 Senary 151202552000
8 Octal 5035031540
10 Decimal 678703968
12 Duodecimal 16b368600
16 Hexadecimal 28743360
20 Vigesimal ac1hji8
36 Base36 b82zc0

Cryptographic Hash Functions

md5 c6d4f63ff56019b2746fbc3b242f32af
sha1 ef3fdbce730b1f3aa17f5cda0ef84690ba8ba912
sha256 8f04ccf90b130e6b7ed3665834237cb048e366d9cd5fccfb85f470002043bba3
sha512 e0f3085c50f18a32e450f35dce6435ab6a2fa098e3794d77ea3155f9ff401a1977190fee42107d8aed91293e7a65a429b39cf96dd5a2d615752acf9df5c12efb
ripemd-160 cc1fffcc1c14151edebc5615ae4e43644bf98cdb

678703968 as geometric shapes

Circle

Radius = n
Diameter 1357407936
Circumference 4264422799.6621
Area 1.4471403376802E+18

Sphere

Radius = n
Volume 1.3095731859152E+27
Surface area 5.7885613507207E+18
Circumference 4264422799.6621

Square

Length = n
Perimeter 2714815872
Area 460639076178945024
Diagonal 959832356.38204

Cube

Length = n
Surface area 2763834457073670144
Volume 3.126375688185E+26
Space diagonal 1175549755.8746

Equilateral Triangle

Length = n
Perimeter 2036111904
Area 1.9946257097338E+17
Altitude 587774877.9373

Triangular Pyramid

Length = n
Surface area 1.9946257097338E+17
Volume 3.684469082754E+25
Height 319944118.79401