409444989 (number)

409444989 is an odd 9-digits composite number following 409444988 and preceding 409444990. In scientific notation, it is written as 4.09444989 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 272963324 positive integers (up to 409444989) that are relatively prime to 409444989.

Interesting facts

Basic properties

Name

Name four hundred nine million four hundred forty-four thousand nine hundred eighty-nine

Notation

Scientific notation 4.09444989 × 10^8
Engineering notation 4.09444989 × 10^6

Prime Factorization of 409444989

Prime Factorization 3 × 136481663

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 409444989
Product of the distinct prime numbers

The prime factorization of 409444989 is 3 × 136481663. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 46, 30, 88, 970, 5856, 3551, 7282, 59762, 78276, 250375, 3293275, 8881126, 6148425, 76625246, 966664923, 473885168, 5782390987, 853930090

Basic calculations (n = 409444989)

Multiplication

n×y
n×2 818889978
n×3 1228334967
n×4 1637779956
n×5 2047224945

Division

n÷y
n÷2 204722494.5
n÷3 136481663
n÷3 102361247.25
n÷5 81888997.8

Exponentiation

ny
n2 167645199017210121
n3 6.8641486667504E+25
n4 2.810491275352E+34
n5 1.1507415693211E+43

Nth Root

y√n
2√n 20234.747070324
3√n 742.56051700967
4√n 142.24889127977
5√n 52.776320938526

Divisors of 409444989

1, 3, 136481663, 409444989

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 -409444988
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 409444989 can be divided by 4 positive divisors. The sum of these divisors (counting 409444989) is 1, the average is 0.25.

Base conversion 409444989

Base System Value
2 Binary 11000011001111010001001111101
3 Ternary 1001112102221221020
4 Quaternary 120121322021331
5 Quinary 1314304214424
6 Senary 104343454353
8 Octal 3031721175
10 Decimal 409444989
12 Duodecimal b51573b9
16 Hexadecimal 1867a27d
20 Vigesimal 67j0c99
36 Base36 6rrtrx

Cryptographic Hash Functions

md5 7d424e7e635d4d49fdcabb5bc6af4b11
sha1 3d24d7e379eb52c1afa18e8f1bc791cac8bf9c37
sha256 1d0dcb3d2ac7caa6efedab568e5364a84b0653468cc071274672ea6f4ea1299d
sha512 ee5a221e7829e7b64970071cbebb708942115b1d4f8cc82c2a145d61fec142808cfa423a8b84b78bd10e951c45c240d91fde533f6e7983c1934442637ad78fae
ripemd-160 bf9aa932078ba029ad4e6d3bc530b8679e444a6f

409444989 as geometric shapes

Circle

Radius = n
Diameter 818889978
Circumference 2572618738.9831
Area 5.2667292564207E+17

Sphere

Radius = n
Volume 2.8752478699482E+26
Surface area 2.1066917025683E+18
Circumference 2572618738.9831

Square

Length = n
Perimeter 1637779956
Area 167645199017210121
Diagonal 579042656.4895

Cube

Length = n
Surface area 1005871194103260726
Volume 6.8641486667504E+25
Space diagonal 709179523.85248

Equilateral Triangle

Length = n
Perimeter 1228334967
Area 7.2592500585701E+16
Altitude 354589761.92624

Triangular Pyramid

Length = n
Surface area 7.2592500585701E+16
Volume 8.0894767822197E+24
Height 193014218.82983