20121353 (number)

20121353 is an odd 8-digits composite number following 20121352 and preceding 20121354. In scientific notation, it is written as 2.0121353 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 16152576 positive integers (up to 20121353) that are relatively prime to 20121353.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-one thousand three hundred fifty-three

Notation

Scientific notation 2.0121353 × 10^7
Engineering notation 2.0121353 × 10^6

Prime Factorization of 20121353

Prime Factorization 17 × 7 × 479 × 353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20121353
Product of the distinct prime numbers

The prime factorization of 20121353 is 17 × 7 × 479 × 353. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 86, 66, 892, 954, 386, 711, 32284, 49237, 215845, 377993, 8070528, 4332189, 14597018, 76952263, 706971576, 156609992, 7557184060, 4742312338

Basic calculations (n = 20121353)

Multiplication

n×y
n×2 40242706
n×3 60364059
n×4 80485412
n×5 100606765

Division

n÷y
n÷2 10060676.5
n÷3 6707117.6666667
n÷3 5030338.25
n÷5 4024270.6

Exponentiation

ny
n2 404868846550609
n3 8.1465089801476E+21
n4 1.6391878290722E+29
n5 3.2982676942066E+36

Nth Root

y√n
2√n 4485.6831140864
3√n 271.98965953337
4√n 66.975242545932
5√n 28.888928634592

Divisors of 20121353

1, 7, 17, 119, 353, 479, 2471, 3353, 6001, 8143, 42007, 57001, 169087, 1183609, 2874479, 20121353

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20121352
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121353 can be divided by 16 positive divisors. The sum of these divisors (counting 20121353) is 1, the average is 0.0625.

Base conversion 20121353

Base System Value
2 Binary 1001100110000011100001001
3 Ternary 1101212021022022
4 Quaternary 1030300130021
5 Quinary 20122340403
6 Senary 1555134225
8 Octal 114603411
10 Decimal 20121353
12 Duodecimal 68a4375
16 Hexadecimal 1330709
20 Vigesimal 65f37d
36 Base36 bz9qh

Cryptographic Hash Functions

md5 ec87b20bdca35d550a1a6c0b582bef90
sha1 f9c54d19285b919d8e4206507ffd224a28f78e36
sha256 8afda541a20d58fea227aee13e485b9582efa784ebae9ca81aaaec33df37ca83
sha512 fb958b45db205a9031f93144f617ffc9b5201fdcb1dfed0734d1117bddbaf0a0787917c6027f840c9f27b1f1286bf8aad9b38d266b774fbd46906c280a574a99
ripemd-160 4e280c18e3b5649b5463c2cc53307891bd78486a

20121353 as geometric shapes

Circle

Radius = n
Diameter 40242706
Circumference 126426189.53017
Area 1.2719329939908E+15

Sphere

Radius = n
Volume 3.4124017019247E+22
Surface area 5.0877319759631E+15
Circumference 126426189.53017

Square

Length = n
Perimeter 80485412
Area 404868846550609
Diagonal 28455890.305897

Cube

Length = n
Surface area 2429213079303654
Volume 8.1465089801476E+21
Space diagonal 34851205.713028

Equilateral Triangle

Length = n
Perimeter 60364059
Area 1.7531335315687E+14
Altitude 17425602.856514

Triangular Pyramid

Length = n
Surface area 1.7531335315687E+14
Volume 9.6007529047658E+20
Height 9485296.7686322