128307989, one hundred twenty-eight million three hundred 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

128307989 has 4 divisors, whose sum is 128370060
The reverse of 128307989 is 989703821
Previous prime number is 2141

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2

Name

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

Notation

Scientific notation	1.28307989 × 10^8
Engineering notation	1.28307989 × 10^6

Prime Factorization of 128307989

Prime Factorization 2141 × 59929

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	128307989	Product of the distinct prime numbers

The prime factorization of 128307989 is 2141 × 59929. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 98, 66, 54, 305, 8089, 1977, 73995, 44489, 978598, 878513, 7019305, 1341417, 45536258, 8038865, 355469479, 390485767, 1866960263, 2759574751

Basic calculations (n = 128307989)

Multiplication

n×y

n×2	256615978
n×3	384923967
n×4	513231956
n×5	641539945

Division

n÷y

n÷2	64153994.5
n÷3	42769329.666667
n÷3	32076997.25
n÷5	25661597.8

Exponentiation

n^y

n²	16462940041224121
n³	2.112326729717E+24
n⁴	2.7102839480094E+32
n⁵	3.4775108298807E+40

Nth Root

^y√n

²√n	11327.311640456
³√n	504.3723064255
⁴√n	106.42984374909
⁵√n	41.845690601725

Divisors of 128307989

1, 2141, 59929, 128307989

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	-128307988	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 128307989 can be divided by 4 positive divisors. The sum of these divisors (counting 128307989) is 1, the average is 0.25.

Base conversion 128307989

Base	System	Value
2	Binary	111101001011101001100010101
3	Ternary	22221102201110202
4	Quaternary	13221131030111
5	Quinary	230321323424
6	Senary	20422030245
8	Octal	751351425
10	Decimal	128307989
12	Duodecimal	36b78385
16	Hexadecimal	7a5d315
20	Vigesimal	201i9j9
36	Base36	24e32t

Cryptographic Hash Functions

md5	cfa50c25ab803240222308a98620ca15
sha1	7f4a6fb996ce899eb84ff3b0bcba0edfb11b351c
sha256	cd951069c1205e121c7b067f70dd63abd3c65aed6b43d1a7bdceb0899fa41b5c
sha512	0de7bd65edef095a932476966d4df7e1d0f00dd41eea56d45667617ea15542636fb8e23f50b0cba0043a9d64c693733a9fc5be18747276f20a432a371356a9a9
ripemd-160	3a6bc6cd528c49304687df47879cb478608c475a

128307989 as geometric shapes

Circle

Radius = n

Diameter	256615978
Circumference	806182871.27856
Area	5.1719851489999E+16

Sphere

Radius = n

Volume	8.8480935147472E+24
Surface area	2.0687940596E+17
Circumference	806182871.27856

Square

Length = n

Perimeter	513231956
Area	16462940041224121
Diagonal	181454898.20462

Cube

Length = n

Surface area	98777640247344726
Volume	2.112326729717E+24
Space diagonal	222235955.96499

Equilateral Triangle

Length = n

Perimeter	384923967
Area	7.1286621483401E+15
Altitude	111117977.98249

Triangular Pyramid

Length = n

Surface area	7.1286621483401E+15
Volume	2.4894009244409E+23
Height	60484966.068206