405087245 (number)

405087245 is an odd 9-digits composite number following 405087244 and preceding 405087246. In scientific notation, it is written as 4.05087245 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 324069792 positive integers (up to 405087245) that are relatively prime to 405087245.

Interesting facts

Basic properties

Name

Name four hundred five million eighty-seven thousand two hundred forty-five

Notation

Scientific notation 4.05087245 × 10^8
Engineering notation 4.05087245 × 10^6

Prime Factorization of 405087245

Prime Factorization 5 × 81017449

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 405087245
Product of the distinct prime numbers

The prime factorization of 405087245 is 5 × 81017449. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 69, 49, 500, 505, 3090, 4164, 58799, 66709, 946072, 482826, 3977145, 9673104, 71357435, 29965604, 848648554, 579971024, 7419090519, 2311979619

Basic calculations (n = 405087245)

Multiplication

n×y
n×2 810174490
n×3 1215261735
n×4 1620348980
n×5 2025436225

Division

n÷y
n÷2 202543622.5
n÷3 135029081.66667
n÷3 101271811.25
n÷5 81017449

Exponentiation

ny
n2 164095676061690025
n3 6.6473065332242E+25
n4 2.6927390902143E+34
n5 1.0907942595587E+43

Nth Root

y√n
2√n 20126.779300226
3√n 739.91674556433
4√n 141.86888066178
5√n 52.663499386785

Divisors of 405087245

1, 5, 81017449, 405087245

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 -405087244
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 405087245 can be divided by 4 positive divisors. The sum of these divisors (counting 405087245) is 1, the average is 0.25.

Base conversion 405087245

Base System Value
2 Binary 11000001001010010010000001101
3 Ternary 1001020020120020022
4 Quaternary 120021102100031
5 Quinary 1312200242440
6 Senary 104110231525
8 Octal 3011222015
10 Decimal 405087245
12 Duodecimal b37b55a5
16 Hexadecimal 1825240d
20 Vigesimal 66bfi25
36 Base36 6p6fbh

Cryptographic Hash Functions

md5 14973aa86ee1b81eac9e3a5752ca002e
sha1 a2e427821151240ba71967c4fdf293e4d7199811
sha256 70954bed8612727dd90888916963cbfdc8d52e289990f41437dd222b6aa97a11
sha512 9cb22d7355c3eac5941854c33edc3e7d19d43941cb57422c8391b5a8c04450b10173fcba09ca768fe1cd6b089c31ac12c23e93d0231bb97e862f8a499fbde2cd
ripemd-160 4962cb09c8f541ec6ada835eb870ada1956ac7c7

405087245 as geometric shapes

Circle

Radius = n
Diameter 810174490
Circumference 2545238225.9099
Area 5.1552177040126E+17

Sphere

Radius = n
Volume 2.7844172494582E+26
Surface area 2.062087081605E+18
Circumference 2545238225.9099

Square

Length = n
Perimeter 1620348980
Area 164095676061690025
Diagonal 572879875.82335

Cube

Length = n
Surface area 984574056370140150
Volume 6.6473065332242E+25
Space diagonal 701631689.8381

Equilateral Triangle

Length = n
Perimeter 1215261735
Area 7.1055512060303E+16
Altitude 350815844.91905

Triangular Pyramid

Length = n
Surface area 7.1055512060303E+16
Volume 7.8339258771142E+24
Height 190959958.60778