664698980 (number)

664698980 is an even 9-digits composite number following 664698979 and preceding 664698981. In scientific notation, it is written as 6.64698980 × 10^8. The sum of its digits is 56. It has a total of 7 prime factors and 96 positive divisors. There are 223872000 positive integers (up to 664698980) that are relatively prime to 664698980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64698980 × 10^8
Engineering notation 6.64698980 × 10^6

Prime Factorization of 664698980

Prime Factorization 2 × 2 × 5 × 151 × 187 × 11 × 107

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 332349490
Product of the distinct prime numbers

The prime factorization of 664698980 is 2 × 2 × 5 × 151 × 187 × 11 × 107. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664698980)

Multiplication

n×y
n×2 1329397960
n×3 1994096940
n×4 2658795920
n×5 3323494900

Division

n÷y
n÷2 332349490
n÷3 221566326.66667
n÷3 166174745
n÷5 132939796

Exponentiation

ny
n2 441824734013040400
n3 2.9368045003724E+26
n4 1.9520909558569E+35
n5 1.2975528672253E+44

Nth Root

y√n
2√n 25781.756728353
3√n 872.72015145047
4√n 160.56698517551
5√n 58.146690657422

Divisors of 664698980

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664698979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664698980 can be divided by 96 positive divisors. The sum of these divisors (counting 664698980) is 1, the average is 0.010416666666667.

Base conversion 664698980

Base System Value
2 Binary 100111100111101000000001100100
3 Ternary 1201022202012120202
4 Quaternary 213213220001210
5 Quinary 2330130331410
6 Senary 145542450032
8 Octal 4747500144
10 Decimal 664698980
12 Duodecimal 166733918
16 Hexadecimal 279e8064
20 Vigesimal a7e7790
36 Base36 azqt0k

Cryptographic Hash Functions

md5 384cd09c95f6e5c6078a764e8eeeb5a6
sha1 7af7b894c581ac010f42b301dc44619f9acd25af
sha256 f6121856e83f678e2c8d3bba13266e3b3a0b8ba259bcd8392b3900aaaaba429c
sha512 becb7488f4f952ea4faaa33300bc2cc4e68aced19ee26fda2c62854fc8a556a96fc90f89cdf5a89e37254080d006029d5cac03e5d74fab78880caef655c18421
ripemd-160 2daa1414f0adc7c2b1e8d40c9f4c3bf3c9f807ca

664698980 as geometric shapes

Circle

Radius = n
Diameter 1329397960
Circumference 4176426864.8333
Area 1.3880333385496E+18

Sphere

Radius = n
Volume 1.2301657924532E+27
Surface area 5.5521333541985E+18
Circumference 4176426864.8333

Square

Length = n
Perimeter 2658795920
Area 441824734013040400
Diagonal 940026312.41156

Cube

Length = n
Surface area 2650948404078242400
Volume 2.9368045003724E+26
Space diagonal 1151292405.0992

Equilateral Triangle

Length = n
Perimeter 1994096940
Area 1.913157218378E+17
Altitude 575646202.5496

Triangular Pyramid

Length = n
Surface area 1.913157218378E+17
Volume 3.4610572953875E+25
Height 313342104.13719