30280880 (number)

30280880 is an even 8-digits composite number following 30280879 and preceding 30280881. In scientific notation, it is written as 3.0280880 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 9926400 positive integers (up to 30280880) that are relatively prime to 30280880.

Interesting facts

Basic properties

Name

Name thirty million two hundred eighty thousand eight hundred eighty

Notation

Scientific notation 3.0280880 × 10^7
Engineering notation 3.0280880 × 10^6

Prime Factorization of 30280880

Prime Factorization 2 × 2 × 2 × 2 × 161 × 5 × 2351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3785110
Product of the distinct prime numbers

The prime factorization of 30280880 is 2 × 2 × 2 × 2 × 161 × 5 × 2351. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 6, 7, 90, 719, 651, 4319, 4988, 4886, 20280, 963090, 40495, 4514585, 7309017, 23553883, 92008883, 329155747, 667984634, 3254317747, 2744283215

Basic calculations (n = 30280880)

Multiplication

n×y
n×2 60561760
n×3 90842640
n×4 121123520
n×5 151404400

Division

n÷y
n÷2 15140440
n÷3 10093626.666667
n÷3 7570220
n÷5 6056176

Exponentiation

ny
n2 916931693574400
n3 2.7765498581323E+22
n4 8.4076373068122E+29
n5 2.545906563711E+37

Nth Root

y√n
2√n 5502.8065566582
3√n 311.68997255188
4√n 74.180904258833
5√n 31.349722320509

Divisors of 30280880

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 161, 322, 644, 805, 1288, 1610, 2351, 2576, 3220, 4702, 6440, 9404, 11755, 12880, 18808, 23510, 37616, 47020, 94040, 188080, 378511, 757022, 1514044, 1892555, 3028088, 3785110, 6056176, 7570220, 15140440, 30280880

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30280879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30280880 can be divided by 40 positive divisors. The sum of these divisors (counting 30280880) is 1, the average is 0.025.

Base conversion 30280880

Base System Value
2 Binary 1110011100000110010110000
3 Ternary 2002222102120002
4 Quaternary 1303200302300
5 Quinary 30222442010
6 Senary 3001005132
8 Octal 163406260
10 Decimal 30280880
12 Duodecimal a1837a8
16 Hexadecimal 1ce0cb0
20 Vigesimal 995240
36 Base36 i10vk

Cryptographic Hash Functions

md5 820c2fa35cc051e54a66f687aa1f7dd6
sha1 971da85cdeb87aa477736b365296c7c9b0d5ead7
sha256 be3d53562c5dff077e2b05f8c82480dacab7b5f89f5c7451cb52a4186eb448fe
sha512 b4f7b76dd52b62cdf44264f7fa6c3574d06a761733de7fc3c56cefcfed04d130ca90a3e15b7ef1423e597208054f43f4922d2631e17a6b91224a411a4fa27edd
ripemd-160 76936d779d862b46721f1166730fb53ce3688ec5

30280880 as geometric shapes

Circle

Radius = n
Diameter 60561760
Circumference 190260380.30447
Area 2.880625872377E+15

Sphere

Radius = n
Volume 1.1630384848846E+23
Surface area 1.1522503489508E+16
Circumference 190260380.30447

Square

Length = n
Perimeter 121123520
Area 916931693574400
Diagonal 42823631.176592

Cube

Length = n
Surface area 5501590161446400
Volume 2.7765498581323E+22
Space diagonal 52448022.657896

Equilateral Triangle

Length = n
Perimeter 90842640
Area 3.9704307008526E+14
Altitude 26224011.328948

Triangular Pyramid

Length = n
Surface area 3.9704307008526E+14
Volume 3.2721953883132E+21
Height 14274543.725531