678366385 (number)

678366385 is an odd 9-digits composite number following 678366384 and preceding 678366386. In scientific notation, it is written as 6.78366385 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 507506688 positive integers (up to 678366385) that are relatively prime to 678366385.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million three hundred sixty-six thousand three hundred eighty-five

Notation

Scientific notation 6.78366385 × 10^8
Engineering notation 6.78366385 × 10^6

Prime Factorization of 678366385

Prime Factorization 5 × 17 × 157 × 50833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 678366385
Product of the distinct prime numbers

The prime factorization of 678366385 is 5 × 17 × 157 × 50833. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 87, 75, 743, 182, 7237, 5510, 62879, 87275, 646160, 228761, 2937680, 5503218, 48225847, 23296859, 6296301, 493397233, 1801863658, 6950263937

Basic calculations (n = 678366385)

Multiplication

n×y
n×2 1356732770
n×3 2035099155
n×4 2713465540
n×5 3391831925

Division

n÷y
n÷2 339183192.5
n÷3 226122128.33333
n÷3 169591596.25
n÷5 135673277

Exponentiation

ny
n2 460180952297968225
n3 3.1217128905623E+26
n4 2.1176650885786E+35
n5 1.4365528107798E+44

Nth Root

y√n
2√n 26045.467647942
3√n 878.66118085695
4√n 161.38608257202
5√n 58.383867962761

Divisors of 678366385

1, 5, 17, 85, 157, 785, 2669, 13345, 50833, 254165, 864161, 4320805, 7980781, 39903905, 135673277, 678366385

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 -678366384
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 678366385 can be divided by 16 positive divisors. The sum of these divisors (counting 678366385) is 1, the average is 0.0625.

Base conversion 678366385

Base System Value
2 Binary 101000011011110000110010110001
3 Ternary 1202021110120201221
4 Quaternary 220123300302301
5 Quinary 2342130211020
6 Senary 151151425041
8 Octal 5033606261
10 Decimal 678366385
12 Duodecimal 16b225181
16 Hexadecimal 286f0cb1
20 Vigesimal abjffj5
36 Base36 b7vqup

Cryptographic Hash Functions

md5 84c359f3cdb0d598fce4f29a2a0d2bd1
sha1 434543b257144d965a64513442a1e5e111c1ce22
sha256 8dfc42a2a92dfc8edebf12ddd9d8e7df9f8bfaa9314d03b4f50b3f66fb48ced2
sha512 366a4198117a948a9f0b183ef414814226ebeeb6d559411ce2cb2715a3da104106f65d281d5cde04a50bd70f8eb3e8093fe6871536d4c68c2898d7822bebfadc
ripemd-160 bb0c7c8a02cb19ba0ffb68b2dc4ad36aff4cd59c

678366385 as geometric shapes

Circle

Radius = n
Diameter 1356732770
Circumference 4262301703.1165
Area 1.4457010990613E+18

Sphere

Radius = n
Volume 1.3076200378143E+27
Surface area 5.782804396245E+18
Circumference 4262301703.1165

Square

Length = n
Perimeter 2713465540
Area 460180952297968225
Diagonal 959354941.92501

Cube

Length = n
Surface area 2761085713787809350
Volume 3.1217128905623E+26
Space diagonal 1174965044.9668

Equilateral Triangle

Length = n
Perimeter 2035099155
Area 1.9926419751388E+17
Altitude 587482522.48341

Triangular Pyramid

Length = n
Surface area 1.9926419751388E+17
Volume 3.6789739230568E+25
Height 319784980.64167