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

20071208 (number)

20071208 is an even 8-digits composite number following 20071207 and preceding 20071209. In scientific notation, it is written as 2.0071208 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 8 positive divisors. There are 10035600 positive integers (up to 20071208) that are relatively prime to 20071208.

Interesting facts

20071208 has 8 divisors, whose sum is 37633530
The reverse of 20071208 is 80217002
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million seventy-one thousand two hundred eight

Notation

Scientific notation	2.0071208 × 10^7
Engineering notation	2.0071208 × 10^6

Prime Factorization of 20071208

Prime Factorization 2 × 2 × 2 × 2508901

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	5017802	Product of the distinct prime numbers

The prime factorization of 20071208 is 2 × 2 × 2 × 2508901. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 37, 55, 419, 54, 5000, 6470, 42123, 64813, 721908, 828612, 3460857, 688815, 47383420, 68540002, 434354725, 182482121, 7705347083, 5700551106

Basic calculations (n = 20071208)

Multiplication

n×y

n×2	40142416
n×3	60213624
n×4	80284832
n×5	100356040

Division

n÷y

n÷2	10035604
n÷3	6690402.6666667
n÷3	5017802
n÷5	4014241.6

Exponentiation

n^y

n²	402853390579264
n³	8.0857541958216E+21
n⁴	1.6229085430121E+29
n⁵	3.2573734931773E+36

Nth Root

^y√n

²√n	4480.0901776638
³√n	271.76352717252
⁴√n	66.93347576261
⁵√n	28.874515274181

Divisors of 20071208

1, 2, 4, 8, 2508901, 5017802, 10035604, 20071208

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	-20071207	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 20071208 can be divided by 8 positive divisors. The sum of these divisors (counting 20071208) is 1, the average is 0.125.

Base conversion 20071208

Base	System	Value
2	Binary	1001100100100001100101000
3	Ternary	1101202201112002
4	Quaternary	1030210030220
5	Quinary	20114234313
6	Senary	1554110132
8	Octal	114441450
10	Decimal	20071208
12	Duodecimal	687b348
16	Hexadecimal	1324328
20	Vigesimal	658i08
36	Base36	by71k

Cryptographic Hash Functions

md5	6ef6d27664065e8802f2abc841f50fea
sha1	0dae808b4d01a4f5ff86c043b4d680e2d35e4f3c
sha256	54d0641b9a9a1ebeebe53eceda237e17c41526c2417072c5a6095f7ea9b7173c
sha512	f9ea4ff62c8faff7693fc9f1254969029c6707b4e920d8251a283e7ffdb37ef2d87242ad0eae6359b2fbb8d126c22cc6af64ba060319035bd5f9bfa201f22c52
ripemd-160	e43d32c7893fb1cdfd13498b6f6b3c685d22b597

20071208 as geometric shapes

Circle

Radius = n

Diameter	40142416
Circumference	126111119.20295
Area	1.2656012523176E+15

Sphere

Radius = n

Volume	3.3869527973768E+22
Surface area	5.0624050092702E+15
Circumference	126111119.20295

Square

Length = n

Perimeter	80284832
Area	402853390579264
Diagonal	28384974.566811

Cube

Length = n

Surface area	2417120343475584
Volume	8.0857541958216E+21
Space diagonal	34764352.025283

Equilateral Triangle

Length = n

Perimeter	60213624
Area	1.7444063512117E+14
Altitude	17382176.012641

Triangular Pyramid

Length = n

Surface area	1.7444063512117E+14
Volume	9.5291527047884E+20
Height	9461658.1889371