128536720, one hundred twenty-eight million five hundred thirty-six thousand seven hundred twenty: 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

128536720 has 40 divisors, whose sum is 321838776
The reverse of 128536720 is 027635821
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7

Name

Name	one hundred twenty-eight million five hundred thirty-six thousand seven hundred twenty

Notation

Scientific notation	1.28536720 × 10^8
Engineering notation	1.28536720 × 10^6

Prime Factorization of 128536720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 13 × 123593

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	16067090	Product of the distinct prime numbers

The prime factorization of 128536720 is 2 × 2 × 2 × 2 × 5 × 13 × 123593. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 5, 79, 51, 177, 480, 4757, 2619, 75250, 2238, 618506, 498934, 9325104, 3127502, 90164012, 82284020, 555239078, 414608464, 6037901419, 2094659958

Basic calculations (n = 128536720)

Multiplication

n×y

n×2	257073440
n×3	385610160
n×4	514146880
n×5	642683600

Division

n÷y

n÷2	64268360
n÷3	42845573.333333
n÷3	32134180
n÷5	25707344

Exponentiation

n^y

n²	16521688388358400
n³	2.1236436343017E+24
n⁴	2.7296618720202E+32
n⁵	3.5086178373853E+40

Nth Root

^y√n

²√n	11337.403582831
³√n	504.67183855843
⁴√n	106.47724443669
⁵√n	41.860599398836

Divisors of 128536720

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 123593, 247186, 494372, 617965, 988744, 1235930, 1606709, 1977488, 2471860, 3213418, 4943720, 6426836, 8033545, 9887440, 12853672, 16067090, 25707344, 32134180, 64268360, 128536720

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-128536719	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128536720 can be divided by 40 positive divisors. The sum of these divisors (counting 128536720) is 1, the average is 0.025.

Base conversion 128536720

Base	System	Value
2	Binary	111101010010101000010010000
3	Ternary	22221212100020021
4	Quaternary	13222111002100
5	Quinary	230401133340
6	Senary	20430553224
8	Octal	752250220
10	Decimal	128536720
12	Duodecimal	37068814
16	Hexadecimal	7a95090
20	Vigesimal	20371g0
36	Base36	24izkg

Cryptographic Hash Functions

md5	469657e31f0d2719d5cdea2b73abd26a
sha1	eb7b0b6a18074458eab54d8e8fb977af8f6e6728
sha256	9afb85350790373d93b89fe9c0eb76a64d5e6f956521e212a616727fe74bed43
sha512	8ca51e7ed9c1259f8a8552a063903d7daa73083b6726cdcc35420c8224526a35aad50d544e9808f2844a6d233ab9fa148c56919587076b039f3a2d86ff668f24
ripemd-160	54d3dd7940df8e94b8e52760a8437d6029f71304

128536720 as geometric shapes

Circle

Radius = n

Diameter	257073440
Circumference	807620030.53706
Area	5.1904414865767E+16

Sphere

Radius = n

Volume	8.8954976538198E+24
Surface area	2.0761765946307E+17
Circumference	807620030.53706

Square

Length = n

Perimeter	514146880
Area	16521688388358400
Diagonal	181778372.68695

Cube

Length = n

Surface area	99130130330150400
Volume	2.1236436343017E+24
Space diagonal	222632129.67825

Equilateral Triangle

Length = n

Perimeter	385610160
Area	7.1541009288644E+15
Altitude	111316064.83913

Triangular Pyramid

Length = n

Surface area	7.1541009288644E+15
Volume	2.5027380243973E+23
Height	60592790.895651