Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

28139635 (number)

28139635 is an odd 8-digits composite number following 28139634 and preceding 28139636. In scientific notation, it is written as 2.8139635 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 22489824 positive integers (up to 28139635) that are relatively prime to 28139635.

Interesting facts

28139635 has 8 divisors, whose sum is 33800400
The reverse of 28139635 is 53693182
Previous prime number is 1373

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twenty-eight million one hundred thirty-nine thousand six hundred thirty-five

Notation

Scientific notation	2.8139635 × 10^7
Engineering notation	2.8139635 × 10^6

Prime Factorization of 28139635

Prime Factorization 5 × 1373 × 4099

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28139635	Product of the distinct prime numbers

The prime factorization of 28139635 is 5 × 1373 × 4099. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 27, 77, 992, 829, 1671, 263, 83928, 31789, 95521, 269379, 3906552, 7569925, 23499511, 98720802, 411987706, 49042983, 9956185005, 3118481818

Basic calculations (n = 28139635)

Multiplication

n×y

n×2	56279270
n×3	84418905
n×4	112558540
n×5	140698175

Division

n÷y

n÷2	14069817.5
n÷3	9379878.3333333
n÷3	7034908.75
n÷5	5627927

Exponentiation

n^y

n²	791839057933225
n³	2.2282062068985E+22
n⁴	6.2700909366858E+29
n⁵	1.7643807037515E+37

Nth Root

^y√n

²√n	5304.6804804814
³√n	304.16283909197
⁴√n	72.833237470823
⁵√n	30.8932566205

Divisors of 28139635

1, 5, 1373, 4099, 6865, 20495, 5627927, 28139635

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28139634	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28139635 can be divided by 8 positive divisors. The sum of these divisors (counting 28139635) is 1, the average is 0.125.

Base conversion 28139635

Base	System	Value
2	Binary	1101011010110000001110011
3	Ternary	1221221122022201
4	Quaternary	1223112001303
5	Quinary	24200432020
6	Senary	2443044031
8	Octal	153260163
10	Decimal	28139635
12	Duodecimal	9510617
16	Hexadecimal	1ad6073
20	Vigesimal	8fh91f
36	Base36	gr4oj

Cryptographic Hash Functions

md5	94e4a5ef42896f04c574f690d009d0fe
sha1	716a8f0361fd070e44d8b04505d7e12f79d231ca
sha256	7858cb1f27a215f92129ac01c55f3e2b31df3a525304159ee73d11300a862f3a
sha512	a4d3c5c4970766d13dc83dd06383a5de2661db4894a52f94055b24a94f98c20efdbaf13e68f3c5ff0e56d6a78b583403ee3823121aa4b4974e91b7f7e5b042e5
ripemd-160	85729aa2972404255ef48fa5d7cfeb1f4ba90d58

28139635 as geometric shapes

Circle

Radius = n

Diameter	56279270
Circumference	176806541.1814
Area	2.4876357672285E+15

Sphere

Radius = n

Volume	9.3334883337006E+22
Surface area	9.9505430689139E+15
Circumference	176806541.1814

Square

Length = n

Perimeter	112558540
Area	791839057933225
Diagonal	39795453.457229

Cube

Length = n

Surface area	4751034347599350
Volume	2.2282062068985E+22
Space diagonal	48739277.526443

Equilateral Triangle

Length = n

Perimeter	84418905
Area	3.4287636993946E+14
Altitude	24369638.763222

Triangular Pyramid

Length = n

Surface area	3.4287636993946E+14
Volume	2.6259661979665E+21
Height	13265151.15241