28777700 (number)

28777700 is an even 8-digits composite number following 28777699 and preceding 28777701. In scientific notation, it is written as 2.8777700 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 36 positive divisors. There are 9854880 positive integers (up to 28777700) that are relatively prime to 28777700.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred seventy-seven thousand seven hundred

Notation

Scientific notation 2.8777700 × 10^7
Engineering notation 2.8777700 × 10^6

Prime Factorization of 28777700

Prime Factorization 2 × 2 × 5 × 5 × 343 × 839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2877770
Product of the distinct prime numbers

The prime factorization of 28777700 is 2 × 2 × 5 × 5 × 343 × 839. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 43, 23, 944, 973, 9150, 6469, 83273, 37350, 398838, 122625, 6391430, 760163, 99666635, 89091790, 705067465, 811087378, 7624259337, 5650533733

Basic calculations (n = 28777700)

Multiplication

n×y
n×2 57555400
n×3 86333100
n×4 115110800
n×5 143888500

Division

n÷y
n÷2 14388850
n÷3 9592566.6666667
n÷3 7194425
n÷5 5755540

Exponentiation

ny
n2 828156017290000
n3 2.3832425418766E+22
n4 6.8584238897363E+29
n5 1.9736966517167E+37

Nth Root

y√n
2√n 5364.4850638249
3√n 306.44463817563
4√n 73.242645117615
5√n 31.032103578366

Divisors of 28777700

1, 2, 4, 5, 10, 20, 25, 50, 100, 343, 686, 839, 1372, 1678, 1715, 3356, 3430, 4195, 6860, 8390, 8575, 16780, 17150, 20975, 34300, 41950, 83900, 287777, 575554, 1151108, 1438885, 2877770, 5755540, 7194425, 14388850, 28777700

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28777699
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28777700 can be divided by 36 positive divisors. The sum of these divisors (counting 28777700) is 1, the average is 0.027777777777778.

Base conversion 28777700

Base System Value
2 Binary 1101101110001110011100100
3 Ternary 2000011001120202
4 Quaternary 1231301303210
5 Quinary 24331341300
6 Senary 2504450032
8 Octal 155616344
10 Decimal 28777700
12 Duodecimal 9779918
16 Hexadecimal 1b71ce4
20 Vigesimal 8jh450
36 Base36 h4t0k

Cryptographic Hash Functions

md5 9e9a2885fbb96a458931aade9c00dfd7
sha1 7e2a34acacf2ebe3e65091220b7eee87b9e5ca6a
sha256 fbf7d21ea64512e803c9831c2eec125591b878aad7faa635714e585c29469390
sha512 d789a3dc3ed71870aea153775b9c662e4bd9c1553a88fcb60551f113b5cfae34bbc18da51a4bfcb0b9f5b9310c1c9186ea7e8d4158a55f83d38dda1f2096af3e
ripemd-160 daeb10b0b271f034cb6bb4e8d460da9fa38e8d9c

28777700 as geometric shapes

Circle

Radius = n
Diameter 57555400
Circumference 180815621.81442
Area 2.6017288599444E+15

Sphere

Radius = n
Volume 9.9829030150431E+22
Surface area 1.0406915439778E+16
Circumference 180815621.81442

Square

Length = n
Perimeter 115110800
Area 828156017290000
Diagonal 40697813.633904

Cube

Length = n
Surface area 4968936103740000
Volume 2.3832425418766E+22
Space diagonal 49844438.524975

Equilateral Triangle

Length = n
Perimeter 86333100
Area 3.5860207463504E+14
Altitude 24922219.262487

Triangular Pyramid

Length = n
Surface area 3.5860207463504E+14
Volume 2.8086782709554E+21
Height 13565937.877968