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

20120647 (number)

20120647 is an odd 8-digits composite number following 20120646 and preceding 20120648. In scientific notation, it is written as 2.0120647 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 20063296 positive integers (up to 20120647) that are relatively prime to 20120647.

Interesting facts

20120647 has 4 divisors, whose sum is 20178000
The reverse of 20120647 is 74602102
Previous prime number is 353

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million one hundred twenty thousand six hundred forty-seven

Notation

Scientific notation	2.0120647 × 10^7
Engineering notation	2.0120647 × 10^6

Prime Factorization of 20120647

Prime Factorization 353 × 56999

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20120647	Product of the distinct prime numbers

The prime factorization of 20120647 is 353 × 56999. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 49, 14, 210, 286, 2147, 6561, 42921, 5731, 548119, 638293, 6846258, 4939371, 81007829, 3759356, 146892637, 405751151, 9370918144, 1558404020

Basic calculations (n = 20120647)

Multiplication

n×y

n×2	40241294
n×3	60361941
n×4	80482588
n×5	100603235

Division

n÷y

n÷2	10060323.5
n÷3	6706882.3333333
n÷3	5030161.75
n÷5	4024129.4

Exponentiation

n^y

n²	404840435698609
n³	8.1456514980179E+21
n⁴	1.6389577837664E+29
n⁵	3.2976891015066E+36

Nth Root

^y√n

²√n	4485.6044185817
³√n	271.98647838636
⁴√n	66.974655046381
⁵√n	28.888725905979

Divisors of 20120647

1, 353, 56999, 20120647

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	-20120646	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 20120647 can be divided by 4 positive divisors. The sum of these divisors (counting 20120647) is 1, the average is 0.25.

Base conversion 20120647

Base	System	Value
2	Binary	1001100110000010001000111
3	Ternary	1101212020100011
4	Quaternary	1030300101013
5	Quinary	20122330042
6	Senary	1555131051
8	Octal	114602107
10	Decimal	20120647
12	Duodecimal	68a3a87
16	Hexadecimal	1330447
20	Vigesimal	65f1c7
36	Base36	bz96v

Cryptographic Hash Functions

md5	80f5d0d7d6e2cd5c8ffeda600d7f2d19
sha1	53fbd057b6a5f94bff3735840eaf49783809c3f2
sha256	7d7d88839b8227cc9b07ce5d3c44e4d04b75318f4810ac855fc1dc80384036b4
sha512	37f930a9b8f24454c46f66d594f0ed2ca813ff4a9d5d9b08a9ab170382b2a5019e7863ce84384c22da3370d5e0c0edb66b154c8876891be78cd01ee8aac49f44
ripemd-160	e972f4d00acf1b9c1a8a74db324dbe7ae1c78167

20120647 as geometric shapes

Circle

Radius = n

Diameter	40241294
Circumference	126421753.60135
Area	1.2718437386668E+15

Sphere

Radius = n

Volume	3.4120425206501E+22
Surface area	5.0873749546674E+15
Circumference	126421753.60135

Square

Length = n

Perimeter	80482588
Area	404840435698609
Diagonal	28454891.871122

Cube

Length = n

Surface area	2429042614191654
Volume	8.1456514980179E+21
Space diagonal	34849982.885158

Equilateral Triangle

Length = n

Perimeter	60361941
Area	1.7530105089708E+14
Altitude	17424991.442579

Triangular Pyramid

Length = n

Surface area	1.7530105089708E+14
Volume	9.5997423523847E+20
Height	9484963.9570405