128429231, one hundred twenty-eight million four hundred twenty-nine thousand two hundred thirty-one: 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

128429231 has 4 divisors, whose sum is 146776272
The reverse of 128429231 is 132924821
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5

Name

Name	one hundred twenty-eight million four hundred twenty-nine thousand two hundred thirty-one

Notation

Scientific notation	1.28429231 × 10^8
Engineering notation	1.28429231 × 10^6

Prime Factorization of 128429231

Prime Factorization 7 × 18347033

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	128429231	Product of the distinct prime numbers

The prime factorization of 128429231 is 7 × 18347033. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 92, 64, 894, 904, 8240, 8722, 67340, 14010, 452264, 735175, 2872632, 7066463, 6803020, 50213193, 818742229, 877300646, 9238362355, 8674284675

Basic calculations (n = 128429231)

Multiplication

n×y

n×2	256858462
n×3	385287693
n×4	513716924
n×5	642146155

Division

n÷y

n÷2	64214615.5
n÷3	42809743.666667
n÷3	32107307.75
n÷5	25685846.2

Exponentiation

n^y

n²	16494067375251361
n³	2.1183203890657E+24
n⁴	2.7205425857933E+32
n⁵	3.4939719219619E+40

Nth Root

^y√n

²√n	11332.662132085
³√n	504.53112183155
⁴√n	106.45497701886
⁵√n	41.853595859571

Divisors of 128429231

1, 7, 18347033, 128429231

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	-128429230	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 128429231 can be divided by 4 positive divisors. The sum of these divisors (counting 128429231) is 1, the average is 0.25.

Base conversion 128429231

Base	System	Value
2	Binary	111101001111010110010101111
3	Ternary	22221122212210012
4	Quaternary	13221322302233
5	Quinary	230334213411
6	Senary	20424403435
8	Octal	751726257
10	Decimal	128429231
12	Duodecimal	3701657b
16	Hexadecimal	7a7acaf
20	Vigesimal	202dd1b
36	Base36	24gomn

Cryptographic Hash Functions

md5	a5915dfc9b8bcdda13c815c94a4de3a9
sha1	1d6a8d92f6bf60c582501a28d92252fb7deaa5ef
sha256	a62b34eaa0c792c7b92de8867b92bfce7f15ae4ae2ffde2b3b8f7eabaebef715
sha512	14e395bbd48eedc9837f0eee122aefeb971b4b6e3d7519aea26eb1e95f7f6d18cfad6225e846f338f2f6d0206e25cdf506a38df77cad6f1aebf3f176311bcf31
ripemd-160	65703937141d7d4f98be6af819780df52ae1a537

128429231 as geometric shapes

Circle

Radius = n

Diameter	256858462
Circumference	806944657.23157
Area	5.1817640893905E+16

Sphere

Radius = n

Volume	8.8731996963178E+24
Surface area	2.0727056357562E+17
Circumference	806944657.23157

Square

Length = n

Perimeter	513716924
Area	16494067375251361
Diagonal	181626360.28535

Cube

Length = n

Surface area	98964404251508166
Volume	2.1183203890657E+24
Space diagonal	222445953.269

Equilateral Triangle

Length = n

Perimeter	385287693
Area	7.1421406793499E+15
Altitude	111222976.6345

Triangular Pyramid

Length = n

Surface area	7.1421406793499E+15
Volume	2.4964645197235E+23
Height	60542120.095116