28377989, twenty-eight million three hundred seventy-seven thousand nine hundred eighty-nine: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

28377989 has 8 divisors, whose sum is 29918208
The reverse of 28377989 is 98977382
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8

Name

Name	twenty-eight million three hundred seventy-seven thousand nine hundred eighty-nine

Notation

Scientific notation	2.8377989 × 10^7
Engineering notation	2.8377989 × 10^6

Prime Factorization of 28377989

Prime Factorization 47 × 31 × 19477

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28377989	Product of the distinct prime numbers

The prime factorization of 28377989 is 47 × 31 × 19477. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 52, 98, 458, 947, 201, 1521, 24175, 85444, 69385, 255233, 8077233, 9526679, 7542926, 15829082, 370160772, 102843012, 9660126693, 5614702256

Basic calculations (n = 28377989)

Multiplication

n×y

n×2	56755978
n×3	85133967
n×4	113511956
n×5	141889945

Division

n÷y

n÷2	14188994.5
n÷3	9459329.6666667
n÷3	7094497.25
n÷5	5675597.8

Exponentiation

n^y

n²	805310259684121
n³	2.2853085690903E+22
n⁴	6.4852461435251E+29
n⁵	1.8403824372325E+37

Nth Root

^y√n

²√n	5327.099492219
³√n	305.01921942848
⁴√n	72.986981662616
⁵√n	30.945415850793

Divisors of 28377989

1, 31, 47, 1457, 19477, 603787, 915419, 28377989

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	-28377988	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 28377989 can be divided by 8 positive divisors. The sum of these divisors (counting 28377989) is 1, the average is 0.125.

Base conversion 28377989

Base	System	Value
2	Binary	1101100010000001110000101
3	Ternary	1222101202021122
4	Quaternary	1230100032011
5	Quinary	24231043424
6	Senary	2452123325
8	Octal	154201605
10	Decimal	28377989
12	Duodecimal	9606545
16	Hexadecimal	1b10385
20	Vigesimal	8h74j9
36	Base36	gw8lh

Cryptographic Hash Functions

md5	833c8ce20104b15475bcbf6c82b63e45
sha1	4b0ab9256a6d476e9e8962ff29cf9f4e908b148f
sha256	de30bec2b5ac23b109b8d6bb088a8886097b6d74b8658e49260583b5a9ac8809
sha512	490854546ec7779b7a76ba035513f9a6740f992d20a8e6c6b299e9645c6409a1331630514da554d702d47aa070ea2a9c9495d92bf2c786f51d1cc09fee37062b
ripemd-160	4a146c4ca3928326317a537a211e076eba8ef248

28377989 as geometric shapes

Circle

Radius = n

Diameter	56755978
Circumference	178304163.5321
Area	2.5299567956841E+15

Sphere

Radius = n

Volume	9.5726781491199E+22
Surface area	1.0119827182736E+16
Circumference	178304163.5321

Square

Length = n

Perimeter	113511956
Area	805310259684121
Diagonal	40132536.916675

Cube

Length = n

Surface area	4831861558104726
Volume	2.2853085690903E+22
Space diagonal	49152118.764631

Equilateral Triangle

Length = n

Perimeter	85133967
Area	3.4870957140735E+14
Altitude	24576059.382315

Triangular Pyramid

Length = n

Surface area	3.4870957140735E+14
Volume	2.6932619771791E+21
Height	13377512.305558