28672263 (number)

28672263 is an odd 8-digits composite number following 28672262 and preceding 28672264. In scientific notation, it is written as 2.8672263 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 19057680 positive integers (up to 28672263) that are relatively prime to 28672263.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-two thousand two hundred sixty-three

Notation

Scientific notation 2.8672263 × 10^7
Engineering notation 2.8672263 × 10^6

Prime Factorization of 28672263

Prime Factorization 3 × 3 × 347 × 9181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9557421
Product of the distinct prime numbers

The prime factorization of 28672263 is 3 × 3 × 347 × 9181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 97, 58, 545, 301, 1722, 887, 84577, 84390, 345483, 735064, 1367713, 1147723, 97353983, 40519814, 913407611, 939444516, 1926158041, 9501281154

Basic calculations (n = 28672263)

Multiplication

n×y
n×2 57344526
n×3 86016789
n×4 114689052
n×5 143361315

Division

n÷y
n÷2 14336131.5
n÷3 9557421
n÷3 7168065.75
n÷5 5734452.6

Exponentiation

ny
n2 822098665541169
n3 2.3571429150345E+22
n4 6.7584621588457E+29
n5 1.9378040449397E+37

Nth Root

y√n
2√n 5354.6487279746
3√n 306.06992506829
4√n 73.175465341702
5√n 31.009330822987

Divisors of 28672263

1, 3, 9, 347, 1041, 3123, 9181, 27543, 82629, 3185807, 9557421, 28672263

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28672262
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28672263 can be divided by 12 positive divisors. The sum of these divisors (counting 28672263) is 1, the average is 0.083333333333333.

Base conversion 28672263

Base System Value
2 Binary 1101101011000000100000111
3 Ternary 1222221200221200
4 Quaternary 1231120010013
5 Quinary 24320003023
6 Senary 2502313543
8 Octal 155300407
10 Decimal 28672263
12 Duodecimal 97288b3
16 Hexadecimal 1b58107
20 Vigesimal 8j40d3
36 Base36 h2jnr

Cryptographic Hash Functions

md5 e1ea6220949c06d8d138c545b7901ce6
sha1 1cb8b5f36e4fe26ef484c95036c6ee6b0c35913d
sha256 60eaedbbc2815ec3e2c788286ccf27727d5e75e8c3ab58d84787d14e935ebdcd
sha512 a4cb1a49f9f389423102d225a475cd8c9a835f089dea74740919ecdc37a4956a1071593a08f35397c4a2447d7027ac579ab2cb36bc175cc16f79ca84c0d5a2b8
ripemd-160 68e2f954b2ee1bfe6854b976a73c785f12f4c080

28672263 as geometric shapes

Circle

Radius = n
Diameter 57344526
Circumference 180153141.60519
Area 2.5826991281901E+15

Sphere

Radius = n
Volume 9.8735771537783E+22
Surface area 1.033079651276E+16
Circumference 180153141.60519

Square

Length = n
Perimeter 114689052
Area 822098665541169
Diagonal 40548703.198528

Cube

Length = n
Surface area 4932591993247014
Volume 2.3571429150345E+22
Space diagonal 49661816.283977

Equilateral Triangle

Length = n
Perimeter 86016789
Area 3.5597916438797E+14
Altitude 24830908.141989

Triangular Pyramid

Length = n
Surface area 3.5597916438797E+14
Volume 2.7779195657446E+21
Height 13516234.399509