28936430 (number)

28936430 is an even 8-digits composite number following 28936429 and preceding 28936431. In scientific notation, it is written as 2.8936430 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 10965312 positive integers (up to 28936430) that are relatively prime to 28936430.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-six thousand four hundred thirty

Notation

Scientific notation 2.8936430 × 10^7
Engineering notation 2.8936430 × 10^6

Prime Factorization of 28936430

Prime Factorization 2 × 5 × 19 × 152297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28936430
Product of the distinct prime numbers

The prime factorization of 28936430 is 2 × 5 × 19 × 152297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 46, 39, 708, 945, 8684, 6778, 44552, 42706, 766576, 649208, 238396, 9171583, 91330898, 30298865, 909671548, 868851037, 1099096741, 843192420

Basic calculations (n = 28936430)

Multiplication

n×y
n×2 57872860
n×3 86809290
n×4 115745720
n×5 144682150

Division

n÷y
n÷2 14468215
n÷3 9645476.6666667
n÷3 7234107.5
n÷5 5787286

Exponentiation

ny
n2 837316981144900
n3 2.4228964212711E+22
n4 7.0109972691361E+29
n5 2.0287323170855E+37

Nth Root

y√n
2√n 5379.2592426839
3√n 307.00702732308
4√n 73.34343353487
5√n 31.066261235444

Divisors of 28936430

1, 2, 5, 10, 19, 38, 95, 190, 152297, 304594, 761485, 1522970, 2893643, 5787286, 14468215, 28936430

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 -28936429
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 28936430 can be divided by 16 positive divisors. The sum of these divisors (counting 28936430) is 1, the average is 0.0625.

Base conversion 28936430

Base System Value
2 Binary 1101110011000100011101110
3 Ternary 2000110010022122
4 Quaternary 1232120203232
5 Quinary 24401431210
6 Senary 2512112542
8 Octal 156304356
10 Decimal 28936430
12 Duodecimal 9835752
16 Hexadecimal 1b988ee
20 Vigesimal 90h11a
36 Base36 h87hq

Cryptographic Hash Functions

md5 a9522764c948b6c9d2a82ade77a02a53
sha1 8f3fabec289254a0d56a5f36cec82ead41d109a4
sha256 621962158cc9fd72fb05ef12818603e3001a42f6e01f12c78af2b0524b1db0d6
sha512 043533d82e6fe6501944d76ac21fa59da1e43337ea11777ffa5b2d1412ed575ec8f10f89532d7de0740f1d556ce2c1e530c66677911b3f10d5a114531b90b705
ripemd-160 a1d1376a4b03ac20637269da5c1fbdec33daa3de

28936430 as geometric shapes

Circle

Radius = n
Diameter 57872860
Circumference 181812951.81823
Area 2.6305088766908E+15

Sphere

Radius = n
Volume 1.0149004796632E+23
Surface area 1.0522035506763E+16
Circumference 181812951.81823

Square

Length = n
Perimeter 115745720
Area 837316981144900
Diagonal 40922291.75266

Cube

Length = n
Surface area 5023901886869400
Volume 2.4228964212711E+22
Space diagonal 50119366.94966

Equilateral Triangle

Length = n
Perimeter 86809290
Area 3.6256888834579E+14
Altitude 25059683.47483

Triangular Pyramid

Length = n
Surface area 3.6256888834579E+14
Volume 2.855410815989E+21
Height 13640763.917553