290388904 (number)

290388904 is an even 9-digits composite number following 290388903 and preceding 290388905. In scientific notation, it is written as 2.90388904 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 129700800 positive integers (up to 290388904) that are relatively prime to 290388904.

Interesting facts

Basic properties

Name

Name two hundred ninety million three hundred eighty-eight thousand nine hundred four

Notation

Scientific notation 2.90388904 × 10^8
Engineering notation 2.90388904 × 10^6

Prime Factorization of 290388904

Prime Factorization 2 × 2 × 2 × 13 × 31 × 90071

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 72597226
Product of the distinct prime numbers

The prime factorization of 290388904 is 2 × 2 × 2 × 13 × 31 × 90071. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 290388904)

Multiplication

n×y
n×2 580777808
n×3 871166712
n×4 1161555616
n×5 1451944520

Division

n÷y
n÷2 145194452
n÷3 96796301.333333
n÷3 72597226
n÷5 58077780.8

Exponentiation

ny
n2 84325715566321216
n3 2.448725212232E+25
n4 7.1108263057721E+33
n5 2.0649050574675E+42

Nth Root

y√n
2√n 17040.801154875
3√n 662.20634732317
4√n 130.54041962119
5√n 49.271524910776

Divisors of 290388904

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 -290388903
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 290388904 can be divided by 32 positive divisors. The sum of these divisors (counting 290388904) is 1, the average is 0.03125.

Base conversion 290388904

Base System Value
2 Binary 10001010011101111101110101000
3 Ternary 202020102021200121
4 Quaternary 101103233232220
5 Quinary 1043314421104
6 Senary 44452013024
8 Octal 2123575650
10 Decimal 290388904
12 Duodecimal 81301174
16 Hexadecimal 114efba8
20 Vigesimal 4aeic54
36 Base36 4sw1ig

Cryptographic Hash Functions

md5 82741d60973e1bc49472ab55dba9475e
sha1 a95177499fce62b83ed218cd45009754f120798b
sha256 3d6bc322fdc2f8f710191b1cce39549e8cc8bad956d31d0e42fb89492b2ab584
sha512 c135ba485d598fef1ed5f38c4b22539a41888c897bc6c9316dc998e30b2cd818c0d4081d3087ceea4e00788e7f3f62b45fbb4d02516d664e762028bcf7e1055b
ripemd-160 14a5f456aba61791cd4be1790abac5834a900b31

290388904 as geometric shapes

Circle

Radius = n
Diameter 580777808
Circumference 1824567294.9808
Area 2.6491704853186E+17

Sphere

Radius = n
Volume 1.0257196183211E+26
Surface area 1.0596681941274E+18
Circumference 1824567294.9808

Square

Length = n
Perimeter 1161555616
Area 84325715566321216
Diagonal 410671926.39946

Cube

Length = n
Surface area 505954293397927296
Volume 2.448725212232E+25
Space diagonal 502968335.68224

Equilateral Triangle

Length = n
Perimeter 871166712
Area 3.6514105936368E+16
Altitude 251484167.84112

Triangular Pyramid

Length = n
Surface area 3.6514105936368E+16
Volume 2.8858503380528E+24
Height 136890642.13315