28702960 (number)

28702960 is an even 8-digits composite number following 28702959 and preceding 28702961. In scientific notation, it is written as 2.8702960 × 10^7. The sum of its digits is 34. It has a total of 9 prime factors and 120 positive divisors. There are 9584640 positive integers (up to 28702960) that are relatively prime to 28702960.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred two thousand nine hundred sixty

Notation

Scientific notation 2.8702960 × 10^7
Engineering notation 2.8702960 × 10^6

Prime Factorization of 28702960

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 13 × 13 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 275990
Product of the distinct prime numbers

The prime factorization of 28702960 is 2 × 2 × 2 × 2 × 5 × 11 × 13 × 13 × 193. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28702960)

Multiplication

n×y
n×2 57405920
n×3 86108880
n×4 114811840
n×5 143514800

Division

n÷y
n÷2 14351480
n÷3 9567653.3333333
n÷3 7175740
n÷5 5740592

Exponentiation

ny
n2 823859912761600
n3 2.36472181216E+22
n4 6.7874515585555E+29
n5 1.9481995058716E+37

Nth Root

y√n
2√n 5357.5143490242
3√n 306.179113956
4√n 73.195043199825
5√n 31.015967802041

Divisors of 28702960

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28702959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28702960 can be divided by 120 positive divisors. The sum of these divisors (counting 28702960) is 1, the average is 0.0083333333333333.

Base conversion 28702960

Base System Value
2 Binary 1101101011111100011110000
3 Ternary 2000000021001121
4 Quaternary 1231133203300
5 Quinary 24321443320
6 Senary 2503112024
8 Octal 155374360
10 Decimal 28702960
12 Duodecimal 9742614
16 Hexadecimal 1b5f8f0
20 Vigesimal 8j7h80
36 Base36 h37cg

Cryptographic Hash Functions

md5 7435dc85fdb8759b2b2fd26a4eb840cc
sha1 b3ade19d8ef4c89965939175b90e19ea0059ac92
sha256 510113b4993985bbf768f698108e7f3c5a00ebc1e79509c4fc4e71d3c65ae361
sha512 188d2bc1fc1939b1cb29602e923fe0cc9abc90d3823dc6191230e26fd368f6e582a3fdb576b5a2a0c43379212f0a0399454d429d65353cba63644db2af765216
ripemd-160 d4e9d5270b9cf32d94c523ae62210727a87c6be2

28702960 as geometric shapes

Circle

Radius = n
Diameter 57405920
Circumference 180346016.54456
Area 2.588232249519E+15

Sphere

Radius = n
Volume 9.9053235638204E+22
Surface area 1.0352928998076E+16
Circumference 180346016.54456

Square

Length = n
Perimeter 114811840
Area 823859912761600
Diagonal 40592115.312252

Cube

Length = n
Surface area 4943159476569600
Volume 2.36472181216E+22
Space diagonal 49714985.047617

Equilateral Triangle

Length = n
Perimeter 86108880
Area 3.5674180680559E+14
Altitude 24857492.523809

Triangular Pyramid

Length = n
Surface area 3.5674180680559E+14
Volume 2.7868513816634E+21
Height 13530705.104084