678742947 (number)

678742947 is an odd 9-digits composite number following 678742946 and preceding 678742948. In scientific notation, it is written as 6.78742947 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 426783168 positive integers (up to 678742947) that are relatively prime to 678742947.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.78742947 × 10^8
Engineering notation 6.78742947 × 10^6

Prime Factorization of 678742947

Prime Factorization 57 × 3 × 229 × 17333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 678742947
Product of the distinct prime numbers

The prime factorization of 678742947 is 57 × 3 × 229 × 17333. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 86, 63, 405, 219, 7785, 9401, 13170, 67282, 620817, 154750, 6246548, 6202675, 14479706, 8623079, 813095725, 282702602, 5378753080, 9871294960

Basic calculations (n = 678742947)

Multiplication

n×y
n×2 1357485894
n×3 2036228841
n×4 2714971788
n×5 3393714735

Division

n÷y
n÷2 339371473.5
n÷3 226247649
n÷3 169685736.75
n÷5 135748589.4

Exponentiation

ny
n2 460691988102244809
n3 3.1269143766381E+26
n4 2.122371079016E+35
n5 1.4405444007989E+44

Nth Root

y√n
2√n 26052.695580304
3√n 878.82373274414
4√n 161.40847431379
5√n 58.390348315151

Divisors of 678742947

1, 3, 57, 171, 229, 687, 13053, 17333, 39159, 51999, 987981, 2963943, 3969257, 11907771, 226247649, 678742947

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 -678742946
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 678742947 can be divided by 16 positive divisors. The sum of these divisors (counting 678742947) is 1, the average is 0.0625.

Base conversion 678742947

Base System Value
2 Binary 101000011101001100101110100011
3 Ternary 1202022011201021200
4 Quaternary 220131030232203
5 Quinary 2342224233242
6 Senary 151203452243
8 Octal 5035145643
10 Decimal 678742947
12 Duodecimal 16b387083
16 Hexadecimal 2874cba3
20 Vigesimal ac22h77
36 Base36 b83ter

Cryptographic Hash Functions

md5 9dd290b48f12364a7f46817e93ef9815
sha1 652fa3a2c0b19b83e9a0a01a0f5600189308b34f
sha256 6d56eaa5ad896332614833f6c26e5d50ad8117f02060bc25202262e2d337815f
sha512 7b3bf1728bf8267f3d21159e985d6e355cfd95e3d7dbd01c5e7c0ac80c2940f437311ef247c5d195f4aa392a312276bf32b842da172658026765471c172ed1f6
ripemd-160 a2bda72f20a088d0143fd1a12c616be8dba6386c

678742947 as geometric shapes

Circle

Radius = n
Diameter 1357485894
Circumference 4264667711.9422
Area 1.4473065653897E+18

Sphere

Radius = n
Volume 1.3097988312067E+27
Surface area 5.7892262615588E+18
Circumference 4264667711.9422

Square

Length = n
Perimeter 2714971788
Area 460691988102244809
Diagonal 959887481.01248

Cube

Length = n
Surface area 2764151928613468854
Volume 3.1269143766381E+26
Space diagonal 1175617269.483

Equilateral Triangle

Length = n
Perimeter 2036228841
Area 1.9948548250825E+17
Altitude 587808634.74151

Triangular Pyramid

Length = n
Surface area 1.9948548250825E+17
Volume 3.6851039331841E+25
Height 319962493.67083