128984916, one hundred twenty-eight million nine hundred eighty-four thousand nine hundred sixteen: 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

128984916 has 48 divisors, whose sum is 323459136
The reverse of 128984916 is 619489821
Previous prime number is 67

Basic properties

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

Name

Name	one hundred twenty-eight million nine hundred eighty-four thousand nine hundred sixteen

Notation

Scientific notation	1.28984916 × 10^8
Engineering notation	1.28984916 × 10^6

Prime Factorization of 128984916

Prime Factorization 2 × 2 × 3 × 17 × 67 × 9437

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	64492458	Product of the distinct prime numbers

The prime factorization of 128984916 is 2 × 2 × 3 × 17 × 67 × 9437. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 4, 87, 685, 615, 1541, 268, 88602, 96297, 56009, 172896, 5458891, 9888030, 53303130, 79981589, 700121224, 218804888, 7880472942, 3451206452

Basic calculations (n = 128984916)

Multiplication

n×y

n×2	257969832
n×3	386954748
n×4	515939664
n×5	644924580

Division

n÷y

n÷2	64492458
n÷3	42994972
n÷3	32246229
n÷5	25796983.2

Exponentiation

n^y

n²	16637108555527056
n³	2.1459360495175E+24
n⁴	2.7679338108839E+32
n⁵	3.5702171009042E+40

Nth Root

^y√n

²√n	11357.152636114
³√n	505.25773988388
⁴√n	106.56994246088
⁵√n	41.889751596905

Divisors of 128984916

1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 3417, 4556, 6834, 9437, 13668, 18874, 28311, 37748, 56622, 113244, 160429, 320858, 481287, 632279, 641716, 962574, 1264558, 1896837, 1925148, 2529116, 3793674, 7587348, 10748743, 21497486, 32246229, 42994972, 64492458, 128984916

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-128984915	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128984916 can be divided by 48 positive divisors. The sum of these divisors (counting 128984916) is 1, the average is 0.020833333333333.

Base conversion 128984916

Base	System	Value
2	Binary	111101100000010011101010100
3	Ternary	22222201010001010
4	Quaternary	13230002131110
5	Quinary	231010004131
6	Senary	20444332220
8	Octal	754023524
10	Decimal	128984916
12	Duodecimal	37244070
16	Hexadecimal	7b02754
20	Vigesimal	206325g
36	Base36	24slec

Cryptographic Hash Functions

md5	a4b5ba4495000c354c76595af0229430
sha1	b2c3b7b6a79756b6e26f377075790c25b1d1c70e
sha256	56f6589b8786190e6a0b4daf64056652e22eaf6022a6f57485cfe2cab6ab0133
sha512	5865275b97269211fe2a7f1229efeb51041b9c7036b6a5662e27964d04836b1afd9116a10d64a64fb14deb34094b4aaa58dbfeb95ec40720e294452b54b2a5a9
ripemd-160	26b78a9f2f2be2ea9b2f64b58b8d901f9e838146

128984916 as geometric shapes

Circle

Radius = n

Diameter	257969832
Circumference	810436129.05899
Area	5.226701801502E+16

Sphere

Radius = n

Volume	8.9888759043171E+24
Surface area	2.0906807206008E+17
Circumference	810436129.05899

Square

Length = n

Perimeter	515939664
Area	16637108555527056
Diagonal	182412217.54875

Cube

Length = n

Surface area	99822651333162336
Volume	2.1459360495175E+24
Space diagonal	223408427.922

Equilateral Triangle

Length = n

Perimeter	386954748
Area	7.2040793273029E+15
Altitude	111704213.961

Triangular Pyramid

Length = n

Surface area	7.2040793273029E+15
Volume	2.5290098876775E+23
Height	60804072.516251