290389946 (number)

290389946 is an even 9-digits composite number following 290389945 and preceding 290389947. In scientific notation, it is written as 2.90389946 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 113138880 positive integers (up to 290389946) that are relatively prime to 290389946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.90389946 × 10^8
Engineering notation 2.90389946 × 10^6

Prime Factorization of 290389946

Prime Factorization 2 × 7 × 11 × 1885649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 290389946
Product of the distinct prime numbers

The prime factorization of 290389946 is 2 × 7 × 11 × 1885649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 48, 25, 651, 706, 6732, 8348, 32796, 51387, 586122, 635059, 4827822, 7895434, 39145117, 23172948, 167780569, 123815819, 2293427249, 7332744326

Basic calculations (n = 290389946)

Multiplication

n×y
n×2 580779892
n×3 871169838
n×4 1161559784
n×5 1451949730

Division

n÷y
n÷2 145194973
n÷3 96796648.666667
n÷3 72597486.5
n÷5 58077989.2

Exponentiation

ny
n2 84326320737882916
n3 2.4487515725453E+25
n4 7.1109283691883E+33
n5 2.0649421051385E+42

Nth Root

y√n
2√n 17040.831728528
3√n 662.20713938533
4√n 130.54053672529
5√n 49.271560270842

Divisors of 290389946

1, 2, 7, 11, 14, 22, 77, 154, 1885649, 3771298, 13199543, 20742139, 26399086, 41484278, 145194973, 290389946

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -290389945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 290389946 can be divided by 16 positive divisors. The sum of these divisors (counting 290389946) is 1, the average is 0.0625.

Base conversion 290389946

Base System Value
2 Binary 10001010011101111111110111010
3 Ternary 202020102100010012
4 Quaternary 101103233332322
5 Quinary 1043314434241
6 Senary 44452021522
8 Octal 2123577672
10 Decimal 290389946
12 Duodecimal 813018a2
16 Hexadecimal 114effba
20 Vigesimal 4aeieh6
36 Base36 4sw2be

Cryptographic Hash Functions

md5 538eb509d0801c7fecd9a7bd3b29c159
sha1 8524a41cb3c43a4d60f069f27160257bd44b9787
sha256 60f2cdd031b1f7fbafbb7f0efc232fe9532b00b7143c31e680b3874f76fdfdb1
sha512 9544ec1c8a57eb8d0f6e7af43f0bb1a1865e09458bd3220b52877f4f04e71569c5c858462b105de633e8c859105c0b457532c67c958d82bc3b2c736cdf419b73
ripemd-160 fe44dfcd5224e0ab84d81a4bdec1b02962c3abde

290389946 as geometric shapes

Circle

Radius = n
Diameter 580779892
Circumference 1824573842.0599
Area 2.6491894973439E+17

Sphere

Radius = n
Volume 1.0257306601033E+26
Surface area 1.0596757989376E+18
Circumference 1824573842.0599

Square

Length = n
Perimeter 1161559784
Area 84326320737882916
Diagonal 410673400.00999

Cube

Length = n
Surface area 505957924427297496
Volume 2.4487515725453E+25
Space diagonal 502970140.47918

Equilateral Triangle

Length = n
Perimeter 871169838
Area 3.6514367983341E+16
Altitude 251485070.23959

Triangular Pyramid

Length = n
Surface area 3.6514367983341E+16
Volume 2.8858814039799E+24
Height 136891133.33666