30254812 (number)

30254812 is an even 8-digits composite number following 30254811 and preceding 30254813. In scientific notation, it is written as 3.0254812 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 12927600 positive integers (up to 30254812) that are relatively prime to 30254812.

Interesting facts

Basic properties

Name

Name thirty million two hundred fifty-four thousand eight hundred twelve

Notation

Scientific notation 3.0254812 × 10^7
Engineering notation 3.0254812 × 10^6

Prime Factorization of 30254812

Prime Factorization 2 × 2 × 7 × 379 × 2851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15127406
Product of the distinct prime numbers

The prime factorization of 30254812 is 2 × 2 × 7 × 379 × 2851. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 38, 46, 927, 693, 3594, 753, 53120, 29992, 980670, 997921, 8886980, 3596364, 9344116, 96699628, 565695877, 574376024, 3985786812, 9908582634

Basic calculations (n = 30254812)

Multiplication

n×y
n×2 60509624
n×3 90764436
n×4 121019248
n×5 151274060

Division

n÷y
n÷2 15127406
n÷3 10084937.333333
n÷3 7563703
n÷5 6050962.4

Exponentiation

ny
n2 915353649155344
n3 2.7693852568709E+22
n4 8.37872303022E+29
n5 2.5349669007938E+37

Nth Root

y√n
2√n 5500.4374371499
3√n 311.60050501889
4√n 74.164934012981
5√n 31.344322833324

Divisors of 30254812

1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 2851, 5306, 5702, 10612, 11404, 19957, 39914, 79828, 1080529, 2161058, 4322116, 7563703, 15127406, 30254812

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 -30254811
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 30254812 can be divided by 24 positive divisors. The sum of these divisors (counting 30254812) is 1, the average is 0.041666666666667.

Base conversion 30254812

Base System Value
2 Binary 1110011011010011011011100
3 Ternary 2002221002210121
4 Quaternary 1303122123130
5 Quinary 30221123222
6 Senary 3000244324
8 Octal 163323334
10 Decimal 30254812
12 Duodecimal a1706a4
16 Hexadecimal 1cda6dc
20 Vigesimal 991h0c
36 Base36 i0grg

Cryptographic Hash Functions

md5 297c61966e51c3b657a73ebc9e229bd9
sha1 615ee4fa3538cdcf78bcc06dee0d5c309780ade9
sha256 6423c042948f165af40f3c539dc6eacc94a70ffeeb4981ce7aca5e7b03a3e17a
sha512 b75cbb8763b2828c82ee488ea459c3caf4e0b781d1b6d52e8d0b9dd187d77e3fd57d3108d40a60d8a61f0e8f480c8f87e20dff29461f07699d0e06de833f3cc3
ripemd-160 a44a715651dbcbec5730591f36233861dbbab48c

30254812 as geometric shapes

Circle

Radius = n
Diameter 60509624
Circumference 190096590.22988
Area 2.875668299623E+15

Sphere

Radius = n
Volume 1.1600373837261E+23
Surface area 1.1502673198492E+16
Circumference 190096590.22988

Square

Length = n
Perimeter 121019248
Area 915353649155344
Diagonal 42786765.457448

Cube

Length = n
Surface area 5492121894932064
Volume 2.7693852568709E+22
Space diagonal 52402871.557445

Equilateral Triangle

Length = n
Perimeter 90764436
Area 3.9635975680766E+14
Altitude 26201435.778722

Triangular Pyramid

Length = n
Surface area 3.9635975680766E+14
Volume 3.2637518247524E+21
Height 14262255.152483