405366920 (number)

405366920 is an even 9-digits composite number following 405366919 and preceding 405366921. In scientific notation, it is written as 4.05366920 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 138514176 positive integers (up to 405366920) that are relatively prime to 405366920.

Interesting facts

Basic properties

Name

Name four hundred five million three hundred sixty-six thousand nine hundred twenty

Notation

Scientific notation 4.05366920 × 10^8
Engineering notation 4.05366920 × 10^6

Prime Factorization of 405366920

Prime Factorization 2 × 2 × 2 × 35 × 317 × 4567

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 101341730
Product of the distinct prime numbers

The prime factorization of 405366920 is 2 × 2 × 2 × 35 × 317 × 4567. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 405366920)

Multiplication

n×y
n×2 810733840
n×3 1216100760
n×4 1621467680
n×5 2026834600

Division

n÷y
n÷2 202683460
n÷3 135122306.66667
n÷3 101341730
n÷5 81073384

Exponentiation

ny
n2 164322339830286400
n3 6.6610840784197E+25
n4 2.70018313673E+34
n5 1.0945649215722E+43

Nth Root

y√n
2√n 20133.725934362
3√n 740.08698758276
4√n 141.89336113561
5√n 52.670769227319

Divisors of 405366920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405366919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405366920 can be divided by 32 positive divisors. The sum of these divisors (counting 405366920) is 1, the average is 0.03125.

Base conversion 405366920

Base System Value
2 Binary 11000001010010110100010001000
3 Ternary 1001020202202212122
4 Quaternary 120022112202020
5 Quinary 1312233220140
6 Senary 104120230412
8 Octal 3012264210
10 Decimal 405366920
12 Duodecimal b390b408
16 Hexadecimal 18296888
20 Vigesimal 66dah60
36 Base36 6pcf48

Cryptographic Hash Functions

md5 1ab79fc9095a40e2ca64faaf642c943a
sha1 6439b81094492ec050f481a1e7fb5f503efc3b91
sha256 1617a4ee7d9dbe8c2affb7b0d1e2f8a5b63c5375f1c6b1ca53d5eb19aa9d32fc
sha512 af50ad45e192cd97956a9dc5fa390b992a06cfe4a474a1ea8495492e35b6ee22ec47df159759e28d4c89e9b244657078683e332fe2a5d508cfd73b17041bc9cf
ripemd-160 9b7745faecf48da340c22e33bfb9e9fbcbf4f823

405366920 as geometric shapes

Circle

Radius = n
Diameter 810733840
Circumference 2546995475.7606
Area 5.1623385563151E+17

Sphere

Radius = n
Volume 2.7901883740943E+26
Surface area 2.0649354225261E+18
Circumference 2546995475.7606

Square

Length = n
Perimeter 1621467680
Area 164322339830286400
Diagonal 573275396.00141

Cube

Length = n
Surface area 985934038981718400
Volume 6.6610840784197E+25
Space diagonal 702116101.14771

Equilateral Triangle

Length = n
Perimeter 1216100760
Area 7.1153660351164E+16
Altitude 351058050.57385

Triangular Pyramid

Length = n
Surface area 7.1153660351164E+16
Volume 7.8501628698405E+24
Height 191091798.66714