28949300 (number)

28949300 is an even 8-digits composite number following 28949299 and preceding 28949301. In scientific notation, it is written as 2.8949300 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 10897920 positive integers (up to 28949300) that are relatively prime to 28949300.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred forty-nine thousand three hundred

Notation

Scientific notation 2.8949300 × 10^7
Engineering notation 2.8949300 × 10^6

Prime Factorization of 28949300

Prime Factorization 2 × 2 × 17 × 25 × 17029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14474650
Product of the distinct prime numbers

The prime factorization of 28949300 is 2 × 2 × 17 × 25 × 17029. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 63, 78, 363, 66, 113, 4522, 34290, 87638, 971952, 594024, 576509, 7160047, 51529759, 59066125, 755889022, 56143271, 7276603326, 1025950542

Basic calculations (n = 28949300)

Multiplication

n×y
n×2 57898600
n×3 86847900
n×4 115797200
n×5 144746500

Division

n÷y
n÷2 14474650
n÷3 9649766.6666667
n÷3 7237325
n÷5 5789860

Exponentiation

ny
n2 838061970490000
n3 2.4261307402306E+22
n4 7.0234786638158E+29
n5 2.033247908824E+37

Nth Root

y√n
2√n 5380.4553710629
3√n 307.05253621734
4√n 73.351587379299
5√n 31.06902420012

Divisors of 28949300

1, 2, 4, 17, 25, 34, 50, 68, 100, 425, 850, 1700, 17029, 34058, 68116, 289493, 425725, 578986, 851450, 1157972, 1702900, 7237325, 14474650, 28949300

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 -28949299
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 28949300 can be divided by 24 positive divisors. The sum of these divisors (counting 28949300) is 1, the average is 0.041666666666667.

Base conversion 28949300

Base System Value
2 Binary 1101110011011101100110100
3 Ternary 2000110202222022
4 Quaternary 1232123230310
5 Quinary 24402334200
6 Senary 2512252312
8 Octal 156335464
10 Decimal 28949300
12 Duodecimal 9841098
16 Hexadecimal 1b9bb34
20 Vigesimal 90id50
36 Base36 h8hf8

Cryptographic Hash Functions

md5 e46063d8d202b627d7cbac4e2e3ef3c4
sha1 2e5fda2fc11d0217c36dba418e4cf12c2d4890a7
sha256 25edeaaef5ddcb802b417505ec8846d1393266d2004a4fc17a79b04c15f0e16e
sha512 4025ceb605d00d89c2240d3de4f1a4bb7b9bdcd6a986554e00cb129089058d9cbcd121e2d5d73857ce0469872bcca3c4508cd44787f2e94ec7eef5a2c21cad6c
ripemd-160 13be521ed532290f59b6af803b5dbd8275ca983f

28949300 as geometric shapes

Circle

Radius = n
Diameter 57898600
Circumference 181893816.41313
Area 2.6328493297444E+15

Sphere

Radius = n
Volume 1.0162552680209E+23
Surface area 1.0531397318977E+16
Circumference 181893816.41313

Square

Length = n
Perimeter 115797200
Area 838061970490000
Diagonal 40940492.681207

Cube

Length = n
Surface area 5028371822940000
Volume 2.4261307402306E+22
Space diagonal 50141658.443554

Equilateral Triangle

Length = n
Perimeter 86847900
Area 3.6289147819499E+14
Altitude 25070829.221777

Triangular Pyramid

Length = n
Surface area 3.6289147819499E+14
Volume 2.859222497437E+21
Height 13646830.893736