405648321 (number)

405648321 is an odd 9-digits composite number following 405648320 and preceding 405648322. In scientific notation, it is written as 4.05648321 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 249629712 positive integers (up to 405648321) that are relatively prime to 405648321.

Interesting facts

Basic properties

Name

Name four hundred five million six hundred forty-eight thousand three hundred twenty-one

Notation

Scientific notation 4.05648321 × 10^8
Engineering notation 4.05648321 × 10^6

Prime Factorization of 405648321

Prime Factorization 3 × 13 × 10401239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 405648321
Product of the distinct prime numbers

The prime factorization of 405648321 is 3 × 13 × 10401239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 98, 34, 630, 938, 9800, 2495, 53872, 45808, 77525, 608380, 648930, 5293423, 16732846, 61431379, 360536759, 295911466, 7967562557, 9009232502

Basic calculations (n = 405648321)

Multiplication

n×y
n×2 811296642
n×3 1216944963
n×4 1622593284
n×5 2028241605

Division

n÷y
n÷2 202824160.5
n÷3 135216107
n÷3 101412080.25
n÷5 81129664.2

Exponentiation

ny
n2 164550560330119041
n3 6.6749658517522E+25
n4 2.7076886904956E+34
n5 1.0983693710902E+43

Nth Root

y√n
2√n 20140.713021142
3√n 740.25820122967
4√n 141.91797990791
5√n 52.678079884661

Divisors of 405648321

1, 3, 13, 39, 10401239, 31203717, 135216107, 405648321

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405648320
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405648321 can be divided by 8 positive divisors. The sum of these divisors (counting 405648321) is 1, the average is 0.125.

Base conversion 405648321

Base System Value
2 Binary 11000001011011011001111000001
3 Ternary 1001021022001212220
4 Quaternary 120023123033001
5 Quinary 1312321221241
6 Senary 104130241253
8 Octal 3013331701
10 Decimal 405648321
12 Duodecimal b3a26229
16 Hexadecimal 182db3c1
20 Vigesimal 66f60g1
36 Base36 6pig8x

Cryptographic Hash Functions

md5 c25843bd0a0af8b888f7f1497cadcf3a
sha1 e5116fccaf539656468ffdb287c34b4b8eb9e808
sha256 1e7df7b74de427a9417f2026bcdc087a0ca241db2a20aa653cb05d9adc0b4a01
sha512 dcb0b3770bcfd4ad5a0a880adebd8adfcb4399e05568de20ea4a4da172bef3eeb3562b514048bd5bbe297f98e4c0eddc06b3f24e5e7da0d82665176b919ca7a4
ripemd-160 d5deefc4ca08cd4191fcb625db24485170b61fa7

405648321 as geometric shapes

Circle

Radius = n
Diameter 811296642
Circumference 2548763570.3893
Area 5.1695083147719E+17

Sphere

Radius = n
Volume 2.7960031577103E+26
Surface area 2.0678033259087E+18
Circumference 2548763570.3893

Square

Length = n
Perimeter 1622593284
Area 164550560330119041
Diagonal 573673357.11207

Cube

Length = n
Surface area 987303361980714246
Volume 6.6749658517522E+25
Space diagonal 702603501.97701

Equilateral Triangle

Length = n
Perimeter 1216944963
Area 7.1252482726423E+16
Altitude 351301750.9885

Triangular Pyramid

Length = n
Surface area 7.1252482726423E+16
Volume 7.8665226966044E+24
Height 191224452.37069