28360955 (number)

28360955 is an odd 8-digits composite number following 28360954 and preceding 28360956. In scientific notation, it is written as 2.8360955 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 18576096 positive integers (up to 28360955) that are relatively prime to 28360955.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty thousand nine hundred fifty-five

Notation

Scientific notation 2.8360955 × 10^7
Engineering notation 2.8360955 × 10^6

Prime Factorization of 28360955

Prime Factorization 245 × 7 × 23 × 719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28360955
Product of the distinct prime numbers

The prime factorization of 28360955 is 245 × 7 × 23 × 719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 70, 11, 682, 287, 4291, 9261, 12842, 6961, 762052, 591388, 5680807, 4355547, 51203636, 18308789, 247071365, 226950795, 4372949544, 9269083984

Basic calculations (n = 28360955)

Multiplication

n×y
n×2 56721910
n×3 85082865
n×4 113443820
n×5 141804775

Division

n÷y
n÷2 14180477.5
n÷3 9453651.6666667
n÷3 7090238.75
n÷5 5672191

Exponentiation

ny
n2 804343768512025
n3 2.28119574233E+22
n4 6.4696889794413E+29
n5 1.8348655800993E+37

Nth Root

y√n
2√n 5325.5004459675
3√n 304.95817754951
4√n 72.976026515339
5√n 30.941699936867

Divisors of 28360955

1, 7, 23, 161, 245, 719, 1715, 5033, 5635, 16537, 39445, 115759, 176155, 1233085, 4051565, 28360955

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 -28360954
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 28360955 can be divided by 16 positive divisors. The sum of these divisors (counting 28360955) is 1, the average is 0.0625.

Base conversion 28360955

Base System Value
2 Binary 1101100001100000011111011
3 Ternary 1222100212220202
4 Quaternary 1230030003323
5 Quinary 24230022310
6 Senary 2451512415
8 Octal 154140373
10 Decimal 28360955
12 Duodecimal 95b870b
16 Hexadecimal 1b0c0fb
20 Vigesimal 8h527f
36 Base36 gvvgb

Cryptographic Hash Functions

md5 0cd4c7831fe553f2248955b551b31832
sha1 6e0ed2e92d5879ede99a7c9226ce7511fdadbbcc
sha256 1d5da82c18e0ac6822ba9bf8548ba3b5368f7d9410c5f9b302934470cdb2ad49
sha512 c8237efdc8c98b104a93b621b4112be32b581d3823114be5d0433e570be3017da03995cabfdc42eb1f0c159e39d26d151ccf943169250d7a5619f92d6e6a35ac
ripemd-160 98b6e73e956934267e1915fcee7934920a6b91f7

28360955 as geometric shapes

Circle

Radius = n
Diameter 56721910
Circumference 178197135.75358
Area 2.5269204741181E+15

Sphere

Radius = n
Volume 9.5554503806723E+22
Surface area 1.0107681896472E+16
Circumference 178197135.75358

Square

Length = n
Perimeter 113443820
Area 804343768512025
Diagonal 40108447.202853

Cube

Length = n
Surface area 4826062611072150
Volume 2.28119574233E+22
Space diagonal 49122615.011175

Equilateral Triangle

Length = n
Perimeter 85082865
Area 3.4829106845356E+14
Altitude 24561307.505587

Triangular Pyramid

Length = n
Surface area 3.4829106845356E+14
Volume 2.688414964359E+21
Height 13369482.400951