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

20121347 (number)

20121347 is an odd 8-digits prime number following 20121346 and preceding 20121348. In scientific notation, it is written as 2.0121347 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 20121346 positive integers (up to 20121347) that are relatively prime to 20121347.

Interesting facts

20121347 has 2 divisors, whose sum is 20121348
The reverse of 20121347 is 74312102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

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

Notation

Scientific notation	2.0121347 × 10^7
Engineering notation	2.0121347 × 10^6

Prime Factorization of 20121347

Prime Factorization 20121347

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20121347	Product of the distinct prime numbers

The prime factorization of 20121347 is 20121347. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 7, 93, 85, 232, 974, 775, 4800, 28964, 35319, 43269, 701578, 7072889, 368186, 16996356, 75197334, 950196590, 491708762, 5828958551, 3743959158

Basic calculations (n = 20121347)

Multiplication

n×y

n×2	40242694
n×3	60364041
n×4	80485388
n×5	100606735

Division

n÷y

n÷2	10060673.5
n÷3	6707115.6666667
n÷3	5030336.75
n÷5	4024269.4

Exponentiation

n^y

n²	404868605094409
n³	8.1465016925106E+21
n⁴	1.6391858739109E+29
n⁵	3.298262776646E+36

Nth Root

^y√n

²√n	4485.6824452919
³√n	271.98963249844
⁴√n	66.975237553083
⁵√n	28.88892691171

Divisors of 20121347

1, 20121347

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20121348	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10060674	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4485.6825567577	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999006031	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121347 can be divided by 2 positive divisors. The sum of these divisors (counting 20121347) is 20121348, the average is 10060674.

Base conversion 20121347

Base	System	Value
2	Binary	1001100110000011100000011
3	Ternary	1101212021022002
4	Quaternary	1030300130003
5	Quinary	20122340342
6	Senary	1555134215
8	Octal	114603403
10	Decimal	20121347
12	Duodecimal	68a436b
16	Hexadecimal	1330703
20	Vigesimal	65f377
36	Base36	bz9qb

Cryptographic Hash Functions

md5	fd9986057897bf61dc1435a73349b15b
sha1	373307e19962e44219bf0990eb737ccb3b0ead5c
sha256	114ba834baab7f885407b4552d07202d1aa0fc1f476ff59e8bacf10ca16ea92a
sha512	765c45b0717d77db6fec72d180c0df5237d13ac1b2282e78df5150f6a8d883b35bed6fdcf6e796ed1ddd4cf21a53e659527981b8b1e181ac56aaf824b5de465d
ripemd-160	0d0011e22dbaa30a6e5dbebffa79ad5f6f0a4d03

20121347 as geometric shapes

Circle

Radius = n

Diameter	40242694
Circumference	126426151.83106
Area	1.2719322354337E+15

Sphere

Radius = n

Volume	3.4123986492864E+22
Surface area	5.087728941735E+15
Circumference	126426151.83106

Square

Length = n

Perimeter	80485388
Area	404868605094409
Diagonal	28455881.820615

Cube

Length = n

Surface area	2429211630566454
Volume	8.1465016925106E+21
Space diagonal	34851195.320724

Equilateral Triangle

Length = n

Perimeter	60364041
Area	1.7531324860326E+14
Altitude	17425597.660362

Triangular Pyramid

Length = n

Surface area	1.7531324860326E+14
Volume	9.6007443162032E+20
Height	9485293.9402051