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

128136105 (number)

128136105 is an odd 9-digits composite number following 128136104 and preceding 128136106. In scientific notation, it is written as 1.28136105 × 10^8. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 65367456 positive integers (up to 128136105) that are relatively prime to 128136105.

Interesting facts

128136105 has 4 divisors, whose sum is 128260944
The reverse of 128136105 is 501631821
Previous prime number is 1035

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9

Name

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

Notation

Scientific notation	1.28136105 × 10^8
Engineering notation	1.28136105 × 10^6

Prime Factorization of 128136105

Prime Factorization 1035 × 123803

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	128136105	Product of the distinct prime numbers

The prime factorization of 128136105 is 1035 × 123803. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 81, 48, 624, 788, 6685, 9013, 14011, 24456, 634959, 198538, 3369980, 117790, 25023077, 49613505, 343420395, 151079031, 1472014994, 561831281

Basic calculations (n = 128136105)

Multiplication

n×y

n×2	256272210
n×3	384408315
n×4	512544420
n×5	640680525

Division

n÷y

n÷2	64068052.5
n÷3	42712035
n÷3	32034026.25
n÷5	25627221

Exponentiation

n^y

n²	16418861404571025
n³	2.1038489489166E+24
n⁴	2.6957900982251E+32
n⁵	3.4542804308413E+40

Nth Root

^y√n

²√n	11319.721948882
³√n	504.14698330215
⁴√n	106.39418193154
⁵√n	41.834473121062

Divisors of 128136105

1, 1035, 123803, 128136105

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-128136104	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128136105 can be divided by 4 positive divisors. The sum of these divisors (counting 128136105) is 1, the average is 0.25.

Base conversion 128136105

Base	System	Value
2	Binary	111101000110011001110101001
3	Ternary	22221002222200200
4	Quaternary	13220303032221
5	Quinary	230300323410
6	Senary	20414222413
8	Octal	750631651
10	Decimal	128136105
12	Duodecimal	36ab4a09
16	Hexadecimal	7a333a9
20	Vigesimal	200h055
36	Base36	24aeg9

Cryptographic Hash Functions

md5	762f301a144c104e9826e210851fb188
sha1	f6b27ee35b0c7ab38ccb5aa0646799fb21fc6d1f
sha256	c7765aa8b4285c103d66bdf1a2ab5087ff46989ac30c47d2e75ef01e04b87339
sha512	f22e6f3608ea7e1fac0329ca6dd61b0016dde751b6c95ba163d86b87fdfaf4131bb5324c915307fd0b2aa9b9228df3ef97c70a3d480e8b12976ed468a8e0f087
ripemd-160	31850f1fcb45d1630b3fc504fe3b54ab45d22df7

128136105 as geometric shapes

Circle

Radius = n

Diameter	256272210
Circumference	805102892.25522
Area	5.1581374368909E+16

Sphere

Radius = n

Volume	8.8125818695718E+24
Surface area	2.0632549747564E+17
Circumference	805102892.25522

Square

Length = n

Perimeter	512544420
Area	16418861404571025
Diagonal	181211817.52066

Cube

Length = n

Surface area	98513168427426150
Volume	2.1038489489166E+24
Space diagonal	221938244.14398

Equilateral Triangle

Length = n

Perimeter	384408315
Area	7.1095755387872E+15
Altitude	110969122.07199

Triangular Pyramid

Length = n

Surface area	7.1095755387872E+15
Volume	2.4794097639518E+23
Height	60403939.173554