28279002 (number)

28279002 is an even 8-digits composite number following 28279001 and preceding 28279003. In scientific notation, it is written as 2.8279002 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 9101232 positive integers (up to 28279002) that are relatively prime to 28279002.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred seventy-nine thousand two

Notation

Scientific notation 2.8279002 × 10^7
Engineering notation 2.8279002 × 10^6

Prime Factorization of 28279002

Prime Factorization 2 × 3 × 29 × 162523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28279002
Product of the distinct prime numbers

The prime factorization of 28279002 is 2 × 3 × 29 × 162523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 31, 91, 854, 659, 9524, 9568, 24318, 26260, 850939, 810827, 3572586, 5507110, 46307928, 16306358, 700670002, 702893559, 8340993347, 414440139

Basic calculations (n = 28279002)

Multiplication

n×y
n×2 56558004
n×3 84837006
n×4 113116008
n×5 141395010

Division

n÷y
n÷2 14139501
n÷3 9426334
n÷3 7069750.5
n÷5 5655800.4

Exponentiation

ny
n2 799701954116004
n3 2.261477315985E+22
n4 6.3952321541696E+29
n5 1.8085078287823E+37

Nth Root

y√n
2√n 5317.800485163
3√n 304.66415419809
4√n 72.923250648631
5√n 30.92379714616

Divisors of 28279002

1, 2, 3, 6, 29, 58, 87, 174, 162523, 325046, 487569, 975138, 4713167, 9426334, 14139501, 28279002

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 -28279001
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 28279002 can be divided by 16 positive divisors. The sum of these divisors (counting 28279002) is 1, the average is 0.0625.

Base conversion 28279002

Base System Value
2 Binary 1101011111000000011011010
3 Ternary 1222012201111110
4 Quaternary 1223320003122
5 Quinary 24214412002
6 Senary 2450041150
8 Octal 153700332
10 Decimal 28279002
12 Duodecimal 95791b6
16 Hexadecimal 1af80da
20 Vigesimal 8geha2
36 Base36 gu47u

Cryptographic Hash Functions

md5 6266fc31e6943992f7a7a97dddd5eabb
sha1 0d3c7365810644494225ae72ca367f5942b3358b
sha256 1c182d2eb6ca46c79ee2ffb21217bd2b36de24dbd96f9da1f7cd286dfd03c1d5
sha512 3530651bb6ac7a9a1475017895c87598e57049c0042fd754718330035447ec8e39814e32b6665d189dbd9b15bab78c147528c4a7a2c4d9b6c3568e97453b7caf
ripemd-160 f9b0287c013af3a4cfcfe866bab0316db06b2fc0

28279002 as geometric shapes

Circle

Radius = n
Diameter 56558004
Circumference 177682209.8681
Area 2.5123377841122E+15

Sphere

Radius = n
Volume 9.4728540295447E+22
Surface area 1.0049351136449E+16
Circumference 177682209.8681

Square

Length = n
Perimeter 113116008
Area 799701954116004
Diagonal 39992548.158776

Cube

Length = n
Surface area 4798211724696024
Volume 2.261477315985E+22
Space diagonal 48980668.251342

Equilateral Triangle

Length = n
Perimeter 84837006
Area 3.4628110386026E+14
Altitude 24490334.125671

Triangular Pyramid

Length = n
Surface area 3.4628110386026E+14
Volume 2.6651765760543E+21
Height 13330849.386259