664479870 (number)

664479870 is an even 9-digits composite number following 664479869 and preceding 664479871. In scientific notation, it is written as 6.64479870 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 174549408 positive integers (up to 664479870) that are relatively prime to 664479870.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64479870 × 10^8
Engineering notation 6.64479870 × 10^6

Prime Factorization of 664479870

Prime Factorization 2 × 15 × 67 × 330587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 664479870
Product of the distinct prime numbers

The prime factorization of 664479870 is 2 × 15 × 67 × 330587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 51, 90, 183, 762, 1721, 8349, 27903, 16013, 916598, 672148, 172269, 958459, 4449925, 48744081, 58100574, 193158579, 4286936248, 1427516116

Basic calculations (n = 664479870)

Multiplication

n×y
n×2 1328959740
n×3 1993439610
n×4 2657919480
n×5 3322399350

Division

n÷y
n÷2 332239935
n÷3 221493290
n÷3 166119967.5
n÷5 132895974

Exponentiation

ny
n2 441533497635216900
n3 2.9339012110929E+26
n4 1.9495182953399E+35
n5 1.2954156634501E+44

Nth Root

y√n
2√n 25777.507055571
3√n 872.6242470219
4√n 160.5537512971
5√n 58.142856680838

Divisors of 664479870

1, 2, 15, 30, 67, 134, 1005, 2010, 330587, 661174, 4958805, 9917610, 22149329, 44298658, 332239935, 664479870

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 -664479869
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 664479870 can be divided by 16 positive divisors. The sum of these divisors (counting 664479870) is 1, the average is 0.0625.

Base conversion 664479870

Base System Value
2 Binary 100111100110110010100001111110
3 Ternary 1201022100002000120
4 Quaternary 213212302201332
5 Quinary 2330101323440
6 Senary 145534035410
8 Octal 4746624176
10 Decimal 664479870
12 Duodecimal 166648b66
16 Hexadecimal 279b287e
20 Vigesimal a7cjjda
36 Base36 azm3y6

Cryptographic Hash Functions

md5 de7451a8425af04ac48be87c0ba4a2bd
sha1 589ff56518d6f70c257fa0b10af0b87a3e666acd
sha256 4cb8f3d90b3ebba224d73c68dac02801319128eeaaa2bced8f61825d8606eda6
sha512 038535c782cfbd80a773f5bce5770d4a36e9fd0f511999e96190d864f183b6f67ef26528510eb6f4dc1475e6cdbe576cc08490ea9decced04b9e2af5e0feeae9
ripemd-160 363b0513dc8d5ea211bf9f0cae9cd27d45ccee5f

664479870 as geometric shapes

Circle

Radius = n
Diameter 1328959740
Circumference 4175050156.1006
Area 1.3871183924846E+18

Sphere

Radius = n
Volume 1.2289496654837E+27
Surface area 5.5484735699384E+18
Circumference 4175050156.1006

Square

Length = n
Perimeter 2657919480
Area 441533497635216900
Diagonal 939716444.07791

Cube

Length = n
Surface area 2649200985811301400
Volume 2.9339012110929E+26
Space diagonal 1150912895.4468

Equilateral Triangle

Length = n
Perimeter 1993439610
Area 1.9118961278695E+17
Altitude 575456447.72338

Triangular Pyramid

Length = n
Surface area 1.9118961278695E+17
Volume 3.4576357361587E+25
Height 313238814.69264