128702989, one hundred twenty-eight million seven hundred two 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

128702989 has 8 divisors, whose sum is 130464000
The reverse of 128702989 is 989207821
Previous prime number is 3019

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1

Name

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

Notation

Scientific notation	1.28702989 × 10^8
Engineering notation	1.28702989 × 10^6

Prime Factorization of 128702989

Prime Factorization 89 × 3019 × 479

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	128702989	Product of the distinct prime numbers

The prime factorization of 128702989 is 89 × 3019 × 479. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 36, 29, 199, 347, 1287, 8223, 3581, 92390, 819152, 904436, 4240498, 8835412, 76109860, 24205074, 842885180, 724169902, 2078084947, 4402746837

Basic calculations (n = 128702989)

Multiplication

n×y

n×2	257405978
n×3	386108967
n×4	514811956
n×5	643514945

Division

n÷y

n÷2	64351494.5
n÷3	42900996.333333
n÷3	32175747.25
n÷5	25740597.8

Exponentiation

n^y

n²	16564459377534121
n³	2.1318954330577E+24
n⁴	2.7438131446998E+32
n⁵	3.5313695298035E+40

Nth Root

^y√n

²√n	11344.733976608
³√n	504.88935130936
⁴√n	106.51166122359
⁵√n	41.871423576521

Divisors of 128702989

1, 89, 479, 3019, 42631, 268691, 1446101, 128702989

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	-128702988	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 128702989 can be divided by 8 positive divisors. The sum of these divisors (counting 128702989) is 1, the average is 0.125.

Base conversion 128702989

Base	System	Value
2	Binary	111101010111101101000001101
3	Ternary	22222011210022101
4	Quaternary	13222331220031
5	Quinary	230421443424
6	Senary	20434315101
8	Octal	752755015
10	Decimal	128702989
12	Duodecimal	37128a91
16	Hexadecimal	7abda0d
20	Vigesimal	2047h99
36	Base36	24mjv1

Cryptographic Hash Functions

md5	96c853f02ed40196a4afa3bdd4a780a4
sha1	36b0f0b5b06e460e7a06db5dbc134829118b3e14
sha256	ecac3dec9331d22000a09b8f2fa13190b79bb45e12743d1e51c33733ddfeeefc
sha512	37cdb03506e3e1a42c642741a96517222d1a8985e063438b4eed5b0a35edd079cfaaeb34722b11b4df13342c31723cf0d1f6f2cc435390aa54a15d189939eb87
ripemd-160	39710e282688372a2be49554b48dd2906923426c

128702989 as geometric shapes

Circle

Radius = n

Diameter	257405978
Circumference	808664729.4749
Area	5.2038783891148E+16

Sphere

Radius = n

Volume	8.930062707621E+24
Surface area	2.0815513556459E+17
Circumference	808664729.4749

Square

Length = n

Perimeter	514811956
Area	16564459377534121
Diagonal	182013512.56176

Cube

Length = n

Surface area	99386756265204726
Volume	2.1318954330577E+24
Space diagonal	222920116.03398

Equilateral Triangle

Length = n

Perimeter	386108967
Area	7.17262131045E+15
Altitude	111460058.01699

Triangular Pyramid

Length = n

Surface area	7.17262131045E+15
Volume	2.5124628624929E+23
Height	60671170.853918