678742664 (number)

678742664 is an even 9-digits composite number following 678742663 and preceding 678742665. In scientific notation, it is written as 6.78742664 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 337408960 positive integers (up to 678742664) that are relatively prime to 678742664.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.78742664 × 10^8
Engineering notation 6.78742664 × 10^6

Prime Factorization of 678742664

Prime Factorization 2 × 2 × 2 × 173 × 490421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 169685666
Product of the distinct prime numbers

The prime factorization of 678742664 is 2 × 2 × 2 × 173 × 490421. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 88, 69, 874, 359, 7477, 6605, 35432, 10866, 657767, 137030, 1889307, 6395795, 83694530, 30635979, 126328725, 394198833, 820804087, 4429105873

Basic calculations (n = 678742664)

Multiplication

n×y
n×2 1357485328
n×3 2036227992
n×4 2714970656
n×5 3393713320

Division

n÷y
n÷2 339371332
n÷3 226247554.66667
n÷3 169685666
n÷5 135748532.8

Exponentiation

ny
n2 460691603933816896
n3 3.1269104653647E+26
n4 2.1223675393511E+35
n5 1.4405413976463E+44

Nth Root

y√n
2√n 26052.690149004
3√n 878.82361060308
4√n 161.40845748908
5√n 58.390343446011

Divisors of 678742664

1, 2, 4, 8, 173, 346, 692, 1384, 490421, 980842, 1961684, 3923368, 84842833, 169685666, 339371332, 678742664

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678742663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678742664 can be divided by 16 positive divisors. The sum of these divisors (counting 678742664) is 1, the average is 0.0625.

Base conversion 678742664

Base System Value
2 Binary 101000011101001100101010001000
3 Ternary 1202022011200220012
4 Quaternary 220131030222020
5 Quinary 2342224231124
6 Senary 151203451052
8 Octal 5035145210
10 Decimal 678742664
12 Duodecimal 16b386a88
16 Hexadecimal 2874ca88
20 Vigesimal ac22gd4
36 Base36 b83t6w

Cryptographic Hash Functions

md5 43a4eb1dfd18dea4e8458d168f44bf5e
sha1 1610a374618884f423e61cc517faa565e45cd7b8
sha256 3559278cf8cfdfd0b476d5d04817bc6a5dd20bc2af80ebc191b53a0eb82ddd9f
sha512 31e887af7b83d4da06cd1d2eb44e31c11dd8e535a40df0740c1998de9bf84fa4371a3608e85e321e599db3f4a36b218975d68371ed2107cc8c751edf44632a67
ripemd-160 1c263ff52e504ee31aaa439add2ade035926b6ec

678742664 as geometric shapes

Circle

Radius = n
Diameter 1357485328
Circumference 4264665933.8007
Area 1.447305358489E+18

Sphere

Radius = n
Volume 1.3097971928564E+27
Surface area 5.7892214339559E+18
Circumference 4264665933.8007

Square

Length = n
Perimeter 2714970656
Area 460691603933816896
Diagonal 959887080.79004

Cube

Length = n
Surface area 2764149623602901376
Volume 3.1269104653647E+26
Space diagonal 1175616779.3127

Equilateral Triangle

Length = n
Perimeter 2036227992
Area 1.9948531615844E+17
Altitude 587808389.65633

Triangular Pyramid

Length = n
Surface area 1.9948531615844E+17
Volume 3.6850993237043E+25
Height 319962360.26335