290438238 (number)

290438238 is an even 9-digits composite number following 290438237 and preceding 290438239. In scientific notation, it is written as 2.90438238 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 93859776 positive integers (up to 290438238) that are relatively prime to 290438238.

Interesting facts

Basic properties

Name

Name two hundred ninety million four hundred thirty-eight thousand two hundred thirty-eight

Notation

Scientific notation 2.90438238 × 10^8
Engineering notation 2.90438238 × 10^6

Prime Factorization of 290438238

Prime Factorization 2 × 3 × 73 × 59 × 11239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 290438238
Product of the distinct prime numbers

The prime factorization of 290438238 is 2 × 3 × 73 × 59 × 11239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 15, 66, 319, 799, 7342, 1333, 38063, 70101, 69614, 434067, 9195817, 1762496, 23483388, 99233301, 527396995, 984692194, 815766042, 1014509106

Basic calculations (n = 290438238)

Multiplication

n×y
n×2 580876476
n×3 871314714
n×4 1161752952
n×5 1452191190

Division

n÷y
n÷2 145219119
n÷3 96812746
n÷3 72609559.5
n÷5 58087647.6

Exponentiation

ny
n2 84354370092544644
n3 2.4499734617279E+25
n4 7.11565975371E+33
n5 2.066659681075E+42

Nth Root

y√n
2√n 17042.24861924
3√n 662.24384581526
4√n 130.54596362676
5√n 49.273198939093

Divisors of 290438238

1, 2, 3, 6, 59, 73, 118, 146, 177, 219, 354, 438, 4307, 8614, 11239, 12921, 22478, 25842, 33717, 67434, 663101, 820447, 1326202, 1640894, 1989303, 2461341, 3978606, 4922682, 48406373, 96812746, 145219119, 290438238

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 -290438237
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 290438238 can be divided by 32 positive divisors. The sum of these divisors (counting 290438238) is 1, the average is 0.03125.

Base conversion 290438238

Base System Value
2 Binary 10001010011111011110001011110
3 Ternary 202020111210100210
4 Quaternary 101103323301132
5 Quinary 1043323010423
6 Senary 44453033250
8 Octal 2123736136
10 Decimal 290438238
12 Duodecimal 81325826
16 Hexadecimal 114fbc5e
20 Vigesimal 4af4fbi
36 Base36 4sx3ku

Cryptographic Hash Functions

md5 1637b53d051e3a82aa0cf30588a45596
sha1 ad31025c8a4e9659e19c3772b3623233a57030b8
sha256 8441698e7e291d0f750be8adb43159cdbdb6bbadec0f48e4b211102aecfae355
sha512 6ae12d1c902578ae80265c01e999a02eec9830c46813b3fdfa1762695b5922676e272c23e4a534c2e55a2828833b82541594d2d9a96267cca18a2a3549e9e5df
ripemd-160 34e5e24021fffd54214f314537acce7726b12eea

290438238 as geometric shapes

Circle

Radius = n
Diameter 580876476
Circumference 1824877269.6447
Area 2.6500706938093E+17

Sphere

Radius = n
Volume 1.0262424838472E+26
Surface area 1.0600282775237E+18
Circumference 1824877269.6447

Square

Length = n
Perimeter 1161752952
Area 84354370092544644
Diagonal 410741695.21134

Cube

Length = n
Surface area 506126220555267864
Volume 2.4499734617279E+25
Space diagonal 503053784.67678

Equilateral Triangle

Length = n
Perimeter 871314714
Area 3.6526513710189E+16
Altitude 251526892.33839

Triangular Pyramid

Length = n
Surface area 3.6526513710189E+16
Volume 2.8873214141914E+24
Height 136913898.40378