678889494 (number)

678889494 is an even 9-digits composite number following 678889493 and preceding 678889495. In scientific notation, it is written as 6.78889494 × 10^8. The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors. There are 214386048 positive integers (up to 678889494) that are relatively prime to 678889494.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million eight hundred eighty-nine thousand four hundred ninety-four

Notation

Scientific notation 6.78889494 × 10^8
Engineering notation 6.78889494 × 10^6

Prime Factorization of 678889494

Prime Factorization 2 × 3 × 57 × 1985057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 678889494
Product of the distinct prime numbers

The prime factorization of 678889494 is 2 × 3 × 57 × 1985057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 55, 71, 938, 972, 8440, 2548, 12415, 52961, 10069, 748712, 7938423, 6506714, 18601276, 29249400, 717348003, 487721114, 1732753295, 9468728685

Basic calculations (n = 678889494)

Multiplication

n×y
n×2 1357778988
n×3 2036668482
n×4 2715557976
n×5 3394447470

Division

n÷y
n÷2 339444747
n÷3 226296498
n÷3 169722373.5
n÷5 135777898.8

Exponentiation

ny
n2 460890945063576036
n3 3.1289402048339E+26
n4 2.124204632416E+35
n5 1.4421002080533E+44

Nth Root

y√n
2√n 26055.507939781
3√n 878.88697696855
4√n 161.41718601122
5√n 58.392869502737

Divisors of 678889494

1, 2, 3, 6, 57, 114, 171, 342, 1985057, 3970114, 5955171, 11910342, 113148249, 226296498, 339444747, 678889494

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 -678889493
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 678889494 can be divided by 16 positive divisors. The sum of these divisors (counting 678889494) is 1, the average is 0.0625.

Base conversion 678889494

Base System Value
2 Binary 101000011101110000100000010110
3 Ternary 1202022110011022100
4 Quaternary 220131300200112
5 Quinary 2342243430434
6 Senary 151210542530
8 Octal 5035604026
10 Decimal 678889494
12 Duodecimal 16b437a46
16 Hexadecimal 28770816
20 Vigesimal ac313ee
36 Base36 b86yhi

Cryptographic Hash Functions

md5 c3e7d647e45f21d1047cc036214c8763
sha1 388c71a450cb2006a3581c9f8abdfe4eaa439906
sha256 bfdf5b6f9471326cff93d69ebf3bf0786b09329b6426f5e96d1761ff6955d043
sha512 90556b5101d9763f14ce25a28959fc6bd4891e45efdd973a481969da6f668ab189cc5db875edbe58b5cd6ff97d4105cb10f06f3c762e94eaba121ad0f75e5a6d
ripemd-160 4379a543126ca62dea9695d8576173c66b75b2e6

678889494 as geometric shapes

Circle

Radius = n
Diameter 1357778988
Circumference 4265588493.8994
Area 1.4479316071178E+18

Sphere

Radius = n
Volume 1.3106474081371E+27
Surface area 5.7917264284711E+18
Circumference 4265588493.8994

Square

Length = n
Perimeter 2715557976
Area 460890945063576036
Diagonal 960094729.76741

Cube

Length = n
Surface area 2765345670381456216
Volume 3.1289402048339E+26
Space diagonal 1175871096.3327

Equilateral Triangle

Length = n
Perimeter 2036668482
Area 1.9957163339964E+17
Altitude 587935548.16636

Triangular Pyramid

Length = n
Surface area 1.9957163339964E+17
Volume 3.6874913946088E+25
Height 320031576.58914