449702990 (number)

449702990 is an even 9-digits composite number following 449702989 and preceding 449702991. In scientific notation, it is written as 4.49702990 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 163528320 positive integers (up to 449702990) that are relatively prime to 449702990.

Interesting facts

Basic properties

Name

Name four hundred forty-nine million seven hundred two thousand nine hundred ninety

Notation

Scientific notation 4.49702990 × 10^8
Engineering notation 4.49702990 × 10^6

Prime Factorization of 449702990

Prime Factorization 2 × 55 × 4088209

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 449702990
Product of the distinct prime numbers

The prime factorization of 449702990 is 2 × 55 × 4088209. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 1, 6, 310, 764, 5299, 1178, 15768, 54168, 492208, 775735, 9105624, 766891, 82927037, 55969395, 73967012, 749980428, 3186949700, 1356015830

Basic calculations (n = 449702990)

Multiplication

n×y
n×2 899405980
n×3 1349108970
n×4 1798811960
n×5 2248514950

Division

n÷y
n÷2 224851495
n÷3 149900996.66667
n÷3 112425747.5
n÷5 89940598

Exponentiation

ny
n2 202232779214940100
n3 9.0944685488968E+25
n4 4.0898096988999E+34
n5 1.8391996501263E+43

Nth Root

y√n
2√n 21206.201687242
3√n 766.14080153658
4√n 145.62349290977
5√n 53.775586417711

Divisors of 449702990

1, 2, 55, 110, 4088209, 8176418, 224851495, 449702990

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 -449702989
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 449702990 can be divided by 8 positive divisors. The sum of these divisors (counting 449702990) is 1, the average is 0.125.

Base conversion 449702990

Base System Value
2 Binary 11010110011011110110001001110
3 Ternary 1011100012021112022
4 Quaternary 122303132301032
5 Quinary 1410110443430
6 Senary 112342410142
8 Octal 3263366116
10 Decimal 449702990
12 Duodecimal 106730952
16 Hexadecimal 1acdec4e
20 Vigesimal 70ach9a
36 Base36 7fqp1q

Cryptographic Hash Functions

md5 8bdd1674affb6e07bd2ef72777c286c5
sha1 7c0344a8c4554fd467d2128172d7319149d08f6a
sha256 2a58bc713cfdd9c13971984de99f5273ca72c9be729c56a3877acad71e7f9a89
sha512 bfb71596960606df640f31725e9800e5eafdf738b379b7badbc374cd17a75c5a993b3f266594cf43d18b6a803157fd4cde8b5f6a80b8390c841fbb3760973b52
ripemd-160 0144b7593690a6dd0f66de021862d83e6befe06a

449702990 as geometric shapes

Circle

Radius = n
Diameter 899405980
Circumference 2825567219.3627
Area 6.353330134967E+17

Sphere

Radius = n
Volume 3.8094820775357E+26
Surface area 2.5413320539868E+18
Circumference 2825567219.3627

Square

Length = n
Perimeter 1798811960
Area 202232779214940100
Diagonal 635976067.49773

Cube

Length = n
Surface area 1213396675289640600
Volume 9.0944685488968E+25
Space diagonal 778908426.99564

Equilateral Triangle

Length = n
Perimeter 1349108970
Area 8.7569362139034E+16
Altitude 389454213.49782

Triangular Pyramid

Length = n
Surface area 8.7569362139034E+16
Volume 1.0717933970355E+25
Height 211992022.49924