290421705 (number)

290421705 is an odd 9-digits composite number following 290421704 and preceding 290421706. In scientific notation, it is written as 2.90421705 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 132764160 positive integers (up to 290421705) that are relatively prime to 290421705.

Interesting facts

Basic properties

Name

Name two hundred ninety million four hundred twenty-one thousand seven hundred five

Notation

Scientific notation 2.90421705 × 10^8
Engineering notation 2.90421705 × 10^6

Prime Factorization of 290421705

Prime Factorization 21 × 5 × 2765921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 290421705
Product of the distinct prime numbers

The prime factorization of 290421705 is 21 × 5 × 2765921. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 54, 1, 280, 365, 4077, 2390, 68014, 90457, 124947, 777606, 6940684, 5614898, 22083151, 36534813, 771718280, 121017884, 6890674930, 997063549

Basic calculations (n = 290421705)

Multiplication

n×y
n×2 580843410
n×3 871265115
n×4 1161686820
n×5 1452108525

Division

n÷y
n÷2 145210852.5
n÷3 96807235
n÷3 72605426.25
n÷5 58084341

Exponentiation

ny
n2 84344766735107025
n3 2.4495550963037E+25
n4 7.1140396755996E+33
n5 2.0660715320253E+42

Nth Root

y√n
2√n 17041.763553107
3√n 662.23127964934
4√n 130.54410577696
5√n 49.272637957624

Divisors of 290421705

1, 5, 21, 105, 2765921, 13829605, 58084341, 290421705

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 -290421704
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 290421705 can be divided by 8 positive divisors. The sum of these divisors (counting 290421705) is 1, the average is 0.125.

Base conversion 290421705

Base System Value
2 Binary 10001010011110111101111001001
3 Ternary 202020110221200110
4 Quaternary 101103313233021
5 Quinary 1043321443310
6 Senary 44452424533
8 Octal 2123675711
10 Decimal 290421705
12 Duodecimal 81318149
16 Hexadecimal 114f7bc9
20 Vigesimal 4af2e55
36 Base36 4swqtl

Cryptographic Hash Functions

md5 377097cc5d4e171febd32c518a9243e6
sha1 e6b20dc5b1aebd0052b9af112740a56a12af86c4
sha256 e6e9a9d3708464f690a2f774c67c3ee7b940d47afd9697dcead6bbc1daf17834
sha512 92116108281aef7cd3518e4bd5d858aedfe3ce132ba73684b97e6c5923a512a02e33d8a590f63e8cdd7074bcde94758bd5c8fa5e3d3c8d0f901ea4aafba67cb3
ripemd-160 13ecb174f04d9188e60d1fde404907759c8e2437

290421705 as geometric shapes

Circle

Radius = n
Diameter 580843410
Circumference 1824773389.742
Area 2.6497689954376E+17

Sphere

Radius = n
Volume 1.0260672393482E+26
Surface area 1.059907598175E+18
Circumference 1824773389.742

Square

Length = n
Perimeter 1161686820
Area 84344766735107025
Diagonal 410718314.01852

Cube

Length = n
Surface area 506068600410642150
Volume 2.4495550963037E+25
Space diagonal 503025148.68078

Equilateral Triangle

Length = n
Perimeter 871265115
Area 3.6522355334438E+16
Altitude 251512574.34039

Triangular Pyramid

Length = n
Surface area 3.6522355334438E+16
Volume 2.8868283658107E+24
Height 136906104.67284