128490969, one hundred twenty-eight million four hundred ninety thousand nine hundred sixty-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

128490969 has 8 divisors, whose sum is 172347840
The reverse of 128490969 is 969094821
Previous prime number is 167

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3

Name

Name	one hundred twenty-eight million four hundred ninety thousand nine hundred sixty-nine

Notation

Scientific notation	1.28490969 × 10^8
Engineering notation	1.28490969 × 10^6

Prime Factorization of 128490969

Prime Factorization 3 × 167 × 256469

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	128490969	Product of the distinct prime numbers

The prime factorization of 128490969 is 3 × 167 × 256469. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 95, 4, 601, 262, 2265, 4159, 88118, 42858, 798995, 9723, 2266653, 2173056, 12914073, 93009067, 491612293, 668963947, 5831996936, 2808497522

Basic calculations (n = 128490969)

Multiplication

n×y

n×2	256981938
n×3	385472907
n×4	513963876
n×5	642454845

Division

n÷y

n÷2	64245484.5
n÷3	42830323
n÷3	32122742.25
n÷5	25698193.8

Exponentiation

n^y

n²	16509929114558961
n³	2.121376790051E+24
n⁴	2.7257775936776E+32
n⁵	3.5023780429013E+40

Nth Root

^y√n

²√n	11335.385701422
³√n	504.61195429276
⁴√n	106.46776836875
⁵√n	41.857619025581

Divisors of 128490969

1, 3, 167, 501, 256469, 769407, 42830323, 128490969

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	-128490968	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 128490969 can be divided by 8 positive divisors. The sum of these divisors (counting 128490969) is 1, the average is 0.125.

Base conversion 128490969

Base	System	Value
2	Binary	111101010001001110111011001
3	Ternary	22221210000110210
4	Quaternary	13222021313121
5	Quinary	230343202334
6	Senary	20430001333
8	Octal	752116731
10	Decimal	128490969
12	Duodecimal	37046249
16	Hexadecimal	7a89dd9
20	Vigesimal	2031789
36	Base36	24i09l

Cryptographic Hash Functions

md5	4ec628d38fa5c8e425958954fa5a1d01
sha1	c72142de60ef60df41d338b88253ce22489c5198
sha256	1b5a9b24ab180870e489af44637b3aaf4608c418424aa95cf07b99c908dce95e
sha512	d3a6bb2b2ee790f778ee8d8abf75b478bcac021691f6b65c0c3214e094cf011380c46b1494e54294cc8192a3ab0a501e92e78162b1a4290a91bdc5b9e833d9b3
ripemd-160	1f400d51b6ee2bcb12a4373f8e0a23f8d45b5e1d

128490969 as geometric shapes

Circle

Radius = n

Diameter	256981938
Circumference	807332568.52607
Area	5.1867472017587E+16

Sphere

Radius = n

Volume	8.8860023188268E+24
Surface area	2.0746988807035E+17
Circumference	807332568.52607

Square

Length = n

Perimeter	513963876
Area	16509929114558961
Diagonal	181713671.00226

Cube

Length = n

Surface area	99059574687353766
Volume	2.121376790051E+24
Space diagonal	222552886.62176

Equilateral Triangle

Length = n

Perimeter	385472907
Area	7.1490090139442E+15
Altitude	111276443.31088

Triangular Pyramid

Length = n

Surface area	7.1490090139442E+15
Volume	2.500066522828E+23
Height	60571223.66742