678742946 (number)

678742946 is an even 9-digits composite number following 678742945 and preceding 678742947. In scientific notation, it is written as 6.78742946 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 283794720 positive integers (up to 678742946) that are relatively prime to 678742946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.78742946 × 10^8
Engineering notation 6.78742946 × 10^6

Prime Factorization of 678742946

Prime Factorization 2 × 7 × 41 × 1182479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 678742946
Product of the distinct prime numbers

The prime factorization of 678742946 is 2 × 7 × 41 × 1182479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 100, 23, 667, 247, 9384, 4907, 77621, 89882, 168040, 97732, 3197659, 7879176, 79358306, 81282219, 478525078, 930392109, 7065488666, 9698278821

Basic calculations (n = 678742946)

Multiplication

n×y
n×2 1357485892
n×3 2036228838
n×4 2714971784
n×5 3393714730

Division

n÷y
n÷2 339371473
n÷3 226247648.66667
n÷3 169685736.5
n÷5 135748589.2

Exponentiation

ny
n2 460691986744758916
n3 3.1269143628173E+26
n4 2.1223710665083E+35
n5 1.440544390187E+44

Nth Root

y√n
2√n 26052.695561112
3√n 878.82373231255
4√n 161.40847425433
5√n 58.390348297945

Divisors of 678742946

1, 2, 7, 14, 41, 82, 287, 574, 1182479, 2364958, 8277353, 16554706, 48481639, 96963278, 339371473, 678742946

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 -678742945
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 678742946 can be divided by 16 positive divisors. The sum of these divisors (counting 678742946) is 1, the average is 0.0625.

Base conversion 678742946

Base System Value
2 Binary 101000011101001100101110100010
3 Ternary 1202022011201021122
4 Quaternary 220131030232202
5 Quinary 2342224233241
6 Senary 151203452242
8 Octal 5035145642
10 Decimal 678742946
12 Duodecimal 16b387082
16 Hexadecimal 2874cba2
20 Vigesimal ac22h76
36 Base36 b83teq

Cryptographic Hash Functions

md5 17fd7d206e72d80d51e10ff4ef02edc8
sha1 0d57c4d28c1720dd459238bc67afa269834d2cc2
sha256 8f37b1410e31b959732377a142dca30cc519b01373439bb00ecc112f65b8051a
sha512 2b62091791d34cdd97deba103ada5d7436538a1f052e022558d7f8c19f953c26ec975bdb9bdd228f50cb456deb9e5f25556db09feb3298d2b41e17841ac22ccd
ripemd-160 9e5dd2b9584796b16dc0a2a1d1d7bd01860a2653

678742946 as geometric shapes

Circle

Radius = n
Diameter 1357485892
Circumference 4264667705.659
Area 1.447306561125E+18

Sphere

Radius = n
Volume 1.3097988254175E+27
Surface area 5.7892262445001E+18
Circumference 4264667705.659

Square

Length = n
Perimeter 2714971784
Area 460691986744758916
Diagonal 959887479.59827

Cube

Length = n
Surface area 2764151920468553496
Volume 3.1269143628173E+26
Space diagonal 1175617267.751

Equilateral Triangle

Length = n
Perimeter 2036228838
Area 1.9948548192044E+17
Altitude 587808633.87549

Triangular Pyramid

Length = n
Surface area 1.9948548192044E+17
Volume 3.6851039168962E+25
Height 319962493.19942