664978013 (number)

664978013 is an odd 9-digits composite number following 664978012 and preceding 664978014. In scientific notation, it is written as 6.64978013 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 569981148 positive integers (up to 664978013) that are relatively prime to 664978013.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million nine hundred seventy-eight thousand thirteen

Notation

Scientific notation 6.64978013 × 10^8
Engineering notation 6.64978013 × 10^6

Prime Factorization of 664978013

Prime Factorization 7 × 94996859

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 664978013
Product of the distinct prime numbers

The prime factorization of 664978013 is 7 × 94996859. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 58, 70, 717, 866, 6507, 3769, 37941, 98084, 717431, 755312, 2840832, 6498002, 50748329, 67282582, 204389175, 200729023, 7790144474, 3401364882

Basic calculations (n = 664978013)

Multiplication

n×y
n×2 1329956026
n×3 1994934039
n×4 2659912052
n×5 3324890065

Division

n÷y
n÷2 332489006.5
n÷3 221659337.66667
n÷3 166244503.25
n÷5 132995602.6

Exponentiation

ny
n2 442195757773428169
n3 2.940504563612E+26
n4 1.9553708819282E+35
n5 1.3002786437426E+44

Nth Root

y√n
2√n 25787.167603287
3√n 872.84225366614
4√n 160.58383356766
5√n 58.151571700513

Divisors of 664978013

1, 7, 94996859, 664978013

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664978012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664978013 can be divided by 4 positive divisors. The sum of these divisors (counting 664978013) is 1, the average is 0.25.

Base conversion 664978013

Base System Value
2 Binary 100111101000101100001001011101
3 Ternary 1201100021101100022
4 Quaternary 213220230021131
5 Quinary 2330213244023
6 Senary 145552441525
8 Octal 4750541135
10 Decimal 664978013
12 Duodecimal 1668492a5
16 Hexadecimal 27a2c25d
20 Vigesimal a7g250d
36 Base36 azwsbh

Cryptographic Hash Functions

md5 ed109c31cda8b30f5d33f20c2e7aa697
sha1 8a25a2c1a71e238d78eb3a1153a7b108f3c741d5
sha256 94c24e858df953e34b4fd61e543f1801d85fdce74788b38fe51a2f9c45f2bc10
sha512 f3f2d2f59f440ccd9c3163b607c162fc07ad8053f4195ece18c0345b408712d7ff4495ecf5fe5e064e4d9445e1cfb5659f6b800feb6d2c1e12c471ba592703d4
ripemd-160 6bbfa8b2c6f1ea562386b7e3ecffe469ad387a28

664978013 as geometric shapes

Circle

Radius = n
Diameter 1329956026
Circumference 4178180080.8791
Area 1.3891989440696E+18

Sphere

Radius = n
Volume 1.2317156713188E+27
Surface area 5.5567957762783E+18
Circumference 4178180080.8791

Square

Length = n
Perimeter 2659912052
Area 442195757773428169
Diagonal 940420924.66451

Cube

Length = n
Surface area 2653174546640569014
Volume 2.940504563612E+26
Space diagonal 1151775704.4322

Equilateral Triangle

Length = n
Perimeter 1994934039
Area 1.9147637983875E+17
Altitude 575887852.2161

Triangular Pyramid

Length = n
Surface area 1.9147637983875E+17
Volume 3.4654178617334E+25
Height 313473641.55484