30256490 (number)

30256490 is an even 8-digits composite number following 30256489 and preceding 30256491. In scientific notation, it is written as 3.0256490 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 11002320 positive integers (up to 30256490) that are relatively prime to 30256490.

Interesting facts

Basic properties

Name

Name thirty million two hundred fifty-six thousand four hundred ninety

Notation

Scientific notation 3.0256490 × 10^7
Engineering notation 3.0256490 × 10^6

Prime Factorization of 30256490

Prime Factorization 2 × 5 × 11 × 275059

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30256490
Product of the distinct prime numbers

The prime factorization of 30256490 is 2 × 5 × 11 × 275059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 30, 53, 369, 174, 6456, 2546, 70765, 34410, 255399, 788028, 691733, 8819989, 50203355, 82546080, 321458107, 745390300, 2344466681, 8714440145

Basic calculations (n = 30256490)

Multiplication

n×y
n×2 60512980
n×3 90769470
n×4 121025960
n×5 151282450

Division

n÷y
n÷2 15128245
n÷3 10085496.666667
n÷3 7564122.5
n÷5 6051298

Exponentiation

ny
n2 915455187120100
n3 2.7698460714547E+22
n4 8.380581996251E+29
n5 2.5356699536375E+37

Nth Root

y√n
2√n 5500.5899683579
3√n 311.60626560095
4√n 74.165962330155
5√n 31.344670510956

Divisors of 30256490

1, 2, 5, 10, 11, 22, 55, 110, 275059, 550118, 1375295, 2750590, 3025649, 6051298, 15128245, 30256490

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 -30256489
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 30256490 can be divided by 16 positive divisors. The sum of these divisors (counting 30256490) is 1, the average is 0.0625.

Base conversion 30256490

Base System Value
2 Binary 1110011011010110101101010
3 Ternary 2002221012002202
4 Quaternary 1303122311222
5 Quinary 30221201430
6 Senary 3000300202
8 Octal 163326552
10 Decimal 30256490
12 Duodecimal a171662
16 Hexadecimal 1cdad6a
20 Vigesimal 99214a
36 Base36 i0i22

Cryptographic Hash Functions

md5 c1f5bd76597b3da3efacb9b61ac7bd86
sha1 966e76ef183c0ba3b2fec600e72fb1b1c7daad20
sha256 1a6827caf4d4aa58537e22d0361aadafb447ae9807fe2dc3d3098ff4813f9eba
sha512 8346645dad1754ecca5746427c23eef618fbcac8b7b1f61ed2afe7cbe12b6969f0f7e3036081b91061fb0fb960b6e5828ad13e0d8b3e06bb0d8067f134d791b6
ripemd-160 8cca3a398191256e24be6b85b78ceafa0cfbc440

30256490 as geometric shapes

Circle

Radius = n
Diameter 60512980
Circumference 190107133.41483
Area 2.8759872905472E+15

Sphere

Radius = n
Volume 1.1602304092876E+23
Surface area 1.1503949162189E+16
Circumference 190107133.41483

Square

Length = n
Perimeter 121025960
Area 915455187120100
Diagonal 42789138.507806

Cube

Length = n
Surface area 5492731122720600
Volume 2.7698460714547E+22
Space diagonal 52405777.9387

Equilateral Triangle

Length = n
Perimeter 90769470
Area 3.9640372403612E+14
Altitude 26202888.96935

Triangular Pyramid

Length = n
Surface area 3.9640372403612E+14
Volume 3.2642948999476E+21
Height 14263046.169269