28767550 (number)

28767550 is an even 8-digits composite number following 28767549 and preceding 28767551. In scientific notation, it is written as 2.8767550 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 9863040 positive integers (up to 28767550) that are relatively prime to 28767550.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred sixty-seven thousand five hundred fifty

Notation

Scientific notation 2.8767550 × 10^7
Engineering notation 2.8767550 × 10^6

Prime Factorization of 28767550

Prime Factorization 2 × 5 × 5 × 7 × 82193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5753510
Product of the distinct prime numbers

The prime factorization of 28767550 is 2 × 5 × 5 × 7 × 82193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 69, 70, 525, 862, 916, 1579, 54804, 41683, 269524, 75655, 433840, 1549621, 8951873, 156359, 459322729, 703376459, 6228221295, 7812040183

Basic calculations (n = 28767550)

Multiplication

n×y
n×2 57535100
n×3 86302650
n×4 115070200
n×5 143837750

Division

n÷y
n÷2 14383775
n÷3 9589183.3333333
n÷3 7191887.5
n÷5 5753510

Exponentiation

ny
n2 827571933002500
n3 2.3807216961246E+22
n4 6.8487530429349E+29
n5 1.9702184560028E+37

Nth Root

y√n
2√n 5363.5389436453
3√n 306.40860589099
4√n 73.236186026071
5√n 31.029914242193

Divisors of 28767550

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 82193, 164386, 410965, 575351, 821930, 1150702, 2054825, 2876755, 4109650, 5753510, 14383775, 28767550

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 -28767549
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 28767550 can be divided by 24 positive divisors. The sum of these divisors (counting 28767550) is 1, the average is 0.041666666666667.

Base conversion 28767550

Base System Value
2 Binary 1101101101111010100111110
3 Ternary 2000010112122211
4 Quaternary 1231233110332
5 Quinary 24331030200
6 Senary 2504331034
8 Octal 155572476
10 Decimal 28767550
12 Duodecimal 9773a7a
16 Hexadecimal 1b6f53e
20 Vigesimal 8jfiha
36 Base36 h4l6m

Cryptographic Hash Functions

md5 8d3af69dd211527579820fb936921063
sha1 18a0a073e40bea72fc3f05850eb08f238a0a7c8d
sha256 286a0a1ae9ca30a1cfc0b4630f577c6943b0d461db16824200ffb0faa90b7561
sha512 daff4325897bc57602ee1d92f6e6c6e76b48159df074c8fb5add05078b03cb19bff16632309e13457a7f36822d83b0362d85d9d7e81ce7925b5fcf7569482758
ripemd-160 bb8dd0fefa61a3fe4699c618745978f118fa4130

28767550 as geometric shapes

Circle

Radius = n
Diameter 57535100
Circumference 180751847.48355
Area 2.5998939050378E+15

Sphere

Radius = n
Volume 9.9723437210492E+22
Surface area 1.0399575620151E+16
Circumference 180751847.48355

Square

Length = n
Perimeter 115070200
Area 827571933002500
Diagonal 40683459.366246

Cube

Length = n
Surface area 4965431598015000
Volume 2.3807216961246E+22
Space diagonal 49826858.209278

Equilateral Triangle

Length = n
Perimeter 86302650
Area 3.5834915871958E+14
Altitude 24913429.104639

Triangular Pyramid

Length = n
Surface area 3.5834915871958E+14
Volume 2.8057074257461E+21
Height 13561153.122082