678466690 (number)

678466690 is an even 9-digits composite number following 678466689 and preceding 678466691. In scientific notation, it is written as 6.78466690 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors. There are 244527360 positive integers (up to 678466690) that are relatively prime to 678466690.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million four hundred sixty-six thousand six hundred ninety

Notation

Scientific notation 6.78466690 × 10^8
Engineering notation 6.78466690 × 10^6

Prime Factorization of 678466690

Prime Factorization 2 × 11 × 5 × 113 × 54583

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 678466690
Product of the distinct prime numbers

The prime factorization of 678466690 is 2 × 11 × 5 × 113 × 54583. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 678466690)

Multiplication

n×y
n×2 1356933380
n×3 2035400070
n×4 2713866760
n×5 3392333450

Division

n÷y
n÷2 339233345
n÷3 226155563.33333
n÷3 169616672.5
n÷5 135693338

Exponentiation

ny
n2 460317049439556100
n3 3.1230978488382E+26
n4 2.1189178600474E+35
n5 1.4376151868882E+44

Nth Root

y√n
2√n 26047.393151715
3√n 878.70448575734
4√n 161.39204798166
5√n 58.385594418456

Divisors of 678466690

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678466689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678466690 can be divided by 32 positive divisors. The sum of these divisors (counting 678466690) is 1, the average is 0.03125.

Base conversion 678466690

Base System Value
2 Binary 101000011100001001010010000010
3 Ternary 1202021122200022221
4 Quaternary 220130021102002
5 Quinary 2342141413230
6 Senary 151153521254
8 Octal 5034112202
10 Decimal 678466690
12 Duodecimal 16b27322a
16 Hexadecimal 28709482
20 Vigesimal ac086ea
36 Base36 b7xw8y

Cryptographic Hash Functions

md5 bc6e37af13dda7832ed4384131598e6c
sha1 ef1ca89148cfdf0089443abb251e71736442a4c4
sha256 49643f5b300f00c80f2424e05116805f4fb1b9cdd08ffaf04f745aa878e539df
sha512 f7083f91199baa53fbd0384d008925c83a1a864e12c9b49dd90ea9bdf4e7fe0c2210ff686f805922d71f39bff982ee8a88c128c7be1f416410bd12be5d7a36ca
ripemd-160 5c7a65e9c559429814805e30c9502cdafd744369

678466690 as geometric shapes

Circle

Radius = n
Diameter 1356933380
Circumference 4262931938.0188
Area 1.4461286608414E+18

Sphere

Radius = n
Volume 1.3082001677803E+27
Surface area 5.7845146433658E+18
Circumference 4262931938.0188

Square

Length = n
Perimeter 2713866760
Area 460317049439556100
Diagonal 959496794.61638

Cube

Length = n
Surface area 2761902296637336600
Volume 3.1230978488382E+26
Space diagonal 1175138778.3231

Equilateral Triangle

Length = n
Perimeter 2035400070
Area 1.9932312930488E+17
Altitude 587569389.16154

Triangular Pyramid

Length = n
Surface area 1.9932312930488E+17
Volume 3.6806061120377E+25
Height 319832264.87213