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

20071212 (number)

20071212 is an even 8-digits composite number following 20071211 and preceding 20071213. In scientific notation, it is written as 2.0071212 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 12 positive divisors. There are 5734608 positive integers (up to 20071212) that are relatively prime to 20071212.

Interesting facts

20071212 has 12 divisors, whose sum is 36797376
The reverse of 20071212 is 21217002
Previous prime number is 21

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 15
Digital Root 6

Name

Name	twenty million seventy-one thousand two hundred twelve

Notation

Scientific notation	2.0071212 × 10^7
Engineering notation	2.0071212 × 10^6

Prime Factorization of 20071212

Prime Factorization 2 × 2 × 21 × 238943

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10035606	Product of the distinct prime numbers

The prime factorization of 20071212 is 2 × 2 × 21 × 238943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 90, 11, 127, 635, 7745, 4823, 20676, 76176, 192747, 347156, 6468548, 3362882, 1224541, 12328337, 150530157, 428673475, 7381407182, 698941728

Basic calculations (n = 20071212)

Multiplication

n×y

n×2	40142424
n×3	60213636
n×4	80284848
n×5	100356060

Division

n÷y

n÷2	10035606
n÷3	6690404
n÷3	5017803
n÷5	4014242.4

Exponentiation

n^y

n²	402853551148944
n³	8.0857590300633E+21
n⁴	1.6229098367331E+29
n⁵	3.2573767389956E+36

Nth Root

^y√n

²√n	4480.0906240834
³√n	271.76354522581
⁴√n	66.93347909741
⁵√n	28.874516425064

Divisors of 20071212

1, 2, 4, 21, 42, 84, 238943, 477886, 955772, 5017803, 10035606, 20071212

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20071211	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20071212 can be divided by 12 positive divisors. The sum of these divisors (counting 20071212) is 1, the average is 0.083333333333333.

Base conversion 20071212

Base	System	Value
2	Binary	1001100100100001100101100
3	Ternary	1101202201112020
4	Quaternary	1030210030230
5	Quinary	20114234322
6	Senary	1554110140
8	Octal	114441454
10	Decimal	20071212
12	Duodecimal	687b350
16	Hexadecimal	132432c
20	Vigesimal	658i0c
36	Base36	by71o

Cryptographic Hash Functions

md5	caaa4b635f0690a5337741b5be45562e
sha1	663a9e8866bda7b01b213008c40a19487465e7a0
sha256	d28a424a039e7e7b009a555303f39dae082569187b369f482c8b8b941ba36c32
sha512	56f2795982e53f9e1ef68c212b186d82d7d585b90175dbd321d699418827ae1792a7d5711efbeb9f025d748c07998258cc947d472dae4e720f6f5c36899c4721
ripemd-160	66663f454e5a708d2925fb48c848fbcaa60787a5

20071212 as geometric shapes

Circle

Radius = n

Diameter	40142424
Circumference	126111144.33569
Area	1.2656017567621E+15

Sphere

Radius = n

Volume	3.3869548223392E+22
Surface area	5.0624070270483E+15
Circumference	126111144.33569

Square

Length = n

Perimeter	80284848
Area	402853551148944
Diagonal	28384980.223666

Cube

Length = n

Surface area	2417121306893664
Volume	8.0857590300633E+21
Space diagonal	34764358.953486

Equilateral Triangle

Length = n

Perimeter	60213636
Area	1.7444070464988E+14
Altitude	17382179.476743

Triangular Pyramid

Length = n

Surface area	1.7444070464988E+14
Volume	9.5291584019969E+20
Height	9461660.0745552