290389940 (number)

290389940 is an even 9-digits composite number following 290389939 and preceding 290389941. In scientific notation, it is written as 2.90389940 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 115903520 positive integers (up to 290389940) that are relatively prime to 290389940.

Interesting facts

Basic properties

Name

Name two hundred ninety million three hundred eighty-nine thousand nine hundred forty

Notation

Scientific notation 2.90389940 × 10^8
Engineering notation 2.90389940 × 10^6

Prime Factorization of 290389940

Prime Factorization 2 × 2 × 5 × 467 × 31091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 145194970
Product of the distinct prime numbers

The prime factorization of 290389940 is 2 × 2 × 5 × 467 × 31091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 16, 72, 399, 770, 1954, 2143, 65280, 64096, 100330, 175833, 209323, 9746275, 82318363, 96664854, 763675026, 815818015, 9434839407, 7326649494

Basic calculations (n = 290389940)

Multiplication

n×y
n×2 580779880
n×3 871169820
n×4 1161559760
n×5 1451949700

Division

n÷y
n÷2 145194970
n÷3 96796646.666667
n÷3 72597485
n÷5 58077988

Exponentiation

ny
n2 84326317253203600
n3 2.4487514207579E+25
n4 7.1109277814879E+33
n5 2.0649418918106E+42

Nth Root

y√n
2√n 17040.83155248
3√n 662.20713482452
4√n 130.54053605099
5√n 49.271560067234

Divisors of 290389940

1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 31091, 62182, 124364, 155455, 310910, 621820, 14519497, 29038994, 58077988, 72597485, 145194970, 290389940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -290389939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 290389940 can be divided by 24 positive divisors. The sum of these divisors (counting 290389940) is 1, the average is 0.041666666666667.

Base conversion 290389940

Base System Value
2 Binary 10001010011101111111110110100
3 Ternary 202020102100002222
4 Quaternary 101103233332310
5 Quinary 1043314434230
6 Senary 44452021512
8 Octal 2123577664
10 Decimal 290389940
12 Duodecimal 81301898
16 Hexadecimal 114effb4
20 Vigesimal 4aeieh0
36 Base36 4sw2b8

Cryptographic Hash Functions

md5 c656c78d769d57cb6978f9d484c9f06c
sha1 d0cbf9357146c9fa4762b7b68193804ae4ceae4d
sha256 f5887ead3787e340910c9951c13b3839d955e9c9002f1bc42e7c4ac524f2a2ab
sha512 f0771bcea589feb97402caded5f5081119921c584011cbcb3a7326c880a856fb7c7a5262d9c246bd9309a1fed4a78b1ae8ca377b0c8f241355fa1e4c4f32dc8e
ripemd-160 a8fb6e18a5ff6da5d0ab0e69a42b44d2c5e3b27f

290389940 as geometric shapes

Circle

Radius = n
Diameter 580779880
Circumference 1824573804.3608
Area 2.6491893878695E+17

Sphere

Radius = n
Volume 1.0257305965227E+26
Surface area 1.0596757551478E+18
Circumference 1824573804.3608

Square

Length = n
Perimeter 1161559760
Area 84326317253203600
Diagonal 410673391.52471

Cube

Length = n
Surface area 505957903519221600
Volume 2.4487514207579E+25
Space diagonal 502970130.08688

Equilateral Triangle

Length = n
Perimeter 871169820
Area 3.651436647443E+16
Altitude 251485065.04344

Triangular Pyramid

Length = n
Surface area 3.651436647443E+16
Volume 2.8858812250968E+24
Height 136891130.50824