28240695 (number)

28240695 is an odd 8-digits composite number following 28240694 and preceding 28240696. In scientific notation, it is written as 2.8240695 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 12909888 positive integers (up to 28240695) that are relatively prime to 28240695.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred forty thousand six hundred ninety-five

Notation

Scientific notation 2.8240695 × 10^7
Engineering notation 2.8240695 × 10^6

Prime Factorization of 28240695

Prime Factorization 15 × 3 × 7 × 89653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28240695
Product of the distinct prime numbers

The prime factorization of 28240695 is 15 × 3 × 7 × 89653. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 84, 92, 741, 117, 5277, 8276, 97318, 50996, 144778, 219272, 9092951, 3024341, 51121205, 25910597, 248350331, 656740985, 8171598265, 4364645588

Basic calculations (n = 28240695)

Multiplication

n×y
n×2 56481390
n×3 84722085
n×4 112962780
n×5 141203475

Division

n÷y
n÷2 14120347.5
n÷3 9413565
n÷3 7060173.75
n÷5 5648139

Exponentiation

ny
n2 797536854083025
n3 2.2522995047418E+22
n4 6.3606503362065E+29
n5 1.7962918614645E+37

Nth Root

y√n
2√n 5314.1974935074
3√n 304.52652506603
4√n 72.898542464904
5√n 30.915414670099

Divisors of 28240695

1, 3, 7, 15, 21, 45, 105, 315, 89653, 268959, 627571, 1344795, 1882713, 4034385, 9413565, 28240695

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 -28240694
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 28240695 can be divided by 16 positive divisors. The sum of these divisors (counting 28240695) is 1, the average is 0.0625.

Base conversion 28240695

Base System Value
2 Binary 1101011101110101100110111
3 Ternary 1222010202221200
4 Quaternary 1223232230313
5 Quinary 24212200240
6 Senary 2445143543
8 Octal 153565467
10 Decimal 28240695
12 Duodecimal 955abb3
16 Hexadecimal 1aeeb37
20 Vigesimal 8ga1ef
36 Base36 gtanr

Cryptographic Hash Functions

md5 c22d7f94cac78e4e31c0f71c8a4d12f9
sha1 d07ec3adfcfbeaa1ad4c18526a90be908f76efa4
sha256 d1908de59aa0bf1c576d41dad1ae49e9a553e55b9722a1e58a25ab27f8a1d68f
sha512 00417c83d590289b4e6f84a53ae7566b42adb1e7f29293b013731839085eb49d583c6cc9a5b0cde81873d779b8dbc75ee8d7b9da10a64a8780e01d9ee163b831
ripemd-160 1bb3ecffa37a3f1ec4ff88fe7536c0466e98e624

28240695 as geometric shapes

Circle

Radius = n
Diameter 56481390
Circumference 177441519.88854
Area 2.5055359217543E+15

Sphere

Radius = n
Volume 9.4344101037078E+22
Surface area 1.0022143687017E+16
Circumference 177441519.88854

Square

Length = n
Perimeter 112962780
Area 797536854083025
Diagonal 39938373.879842

Cube

Length = n
Surface area 4785221124498150
Volume 2.2522995047418E+22
Space diagonal 48914318.581056

Equilateral Triangle

Length = n
Perimeter 84722085
Area 3.4534358804511E+14
Altitude 24457159.290528

Triangular Pyramid

Length = n
Surface area 3.4534358804511E+14
Volume 2.6543604217767E+21
Height 13312791.293281