664754621 (number)

664754621 is an odd 9-digits composite number following 664754620 and preceding 664754622. In scientific notation, it is written as 6.64754621 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors. There are 625651136 positive integers (up to 664754621) that are relatively prime to 664754621.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million seven hundred fifty-four thousand six hundred twenty-one

Notation

Scientific notation 6.64754621 × 10^8
Engineering notation 6.64754621 × 10^6

Prime Factorization of 664754621

Prime Factorization 17 × 17 × 2300189

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 39103213
Product of the distinct prime numbers

The prime factorization of 664754621 is 17 × 17 × 2300189. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 48, 99, 773, 413, 2259, 9935, 16703, 4259, 952736, 745518, 6710063, 3756739, 37084507, 67593412, 589464946, 601172573, 3395110914, 7850282706

Basic calculations (n = 664754621)

Multiplication

n×y
n×2 1329509242
n×3 1994263863
n×4 2659018484
n×5 3323773105

Division

n÷y
n÷2 332377310.5
n÷3 221584873.66667
n÷3 166188655.25
n÷5 132950924.2

Exponentiation

ny
n2 441898706140853641
n3 2.9375420692105E+26
n4 1.9527446648896E+35
n5 1.2980960396185E+44

Nth Root

y√n
2√n 25782.835782745
3√n 872.74450215584
4√n 160.57034527815
5√n 58.147664100074

Divisors of 664754621

1, 17, 289, 2300189, 39103213, 664754621

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664754620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664754621 can be divided by 6 positive divisors. The sum of these divisors (counting 664754621) is 1, the average is 0.16666666666667.

Base conversion 664754621

Base System Value
2 Binary 100111100111110101100110111101
3 Ternary 1201022212000220112
4 Quaternary 213213311212331
5 Quinary 2330134121441
6 Senary 145543555405
8 Octal 4747654675
10 Decimal 664754621
12 Duodecimal 16675bb65
16 Hexadecimal 279f59bd
20 Vigesimal a7ee6b1
36 Base36 azrzy5

Cryptographic Hash Functions

md5 f009330423dcd16532bbb6a788b849da
sha1 41951856eff55a26ea0d8d3e2ccf8dd1b5f730f7
sha256 4df95dee5b404a0e603205433a366afacdac2008d5ec8ef38bf4d601b963e332
sha512 a9d841621ad24862481c0dbe824c406897b89d6a989339c41a4b9d1f8ba9c375e08232c2c367df3604f2382a741a434151045bc75dbedf20db2358951b6e4f92
ripemd-160 42838c6b7d4954bf217455f123737b54e74a181f

664754621 as geometric shapes

Circle

Radius = n
Diameter 1329509242
Circumference 4176776467.5469
Area 1.3882657288429E+18

Sphere

Radius = n
Volume 1.2304747445657E+27
Surface area 5.5530629153718E+18
Circumference 4176776467.5469

Square

Length = n
Perimeter 2659018484
Area 441898706140853641
Diagonal 940105000.66839

Cube

Length = n
Surface area 2651392236845121846
Volume 2.9375420692105E+26
Space diagonal 1151388778.1382

Equilateral Triangle

Length = n
Perimeter 1994263863
Area 1.9134775270873E+17
Altitude 575694389.0691

Triangular Pyramid

Length = n
Surface area 1.9134775270873E+17
Volume 3.4619265285992E+25
Height 313368333.55613