21371898, twenty-one million three hundred seventy-one thousand eight hundred ninety-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

21371898 has 8 divisors, whose sum is 32426592
The reverse of 21371898 is 89817312
Previous prime number is 87

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3

Name

Name	twenty-one million three hundred seventy-one thousand eight hundred ninety-eight

Notation

Scientific notation	2.1371898 × 10^7
Engineering notation	2.1371898 × 10^6

Prime Factorization of 21371898

Prime Factorization 2 × 87 × 122827

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21371898	Product of the distinct prime numbers

The prime factorization of 21371898 is 2 × 87 × 122827. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 44, 32, 228, 271, 8793, 7444, 73597, 87604, 884627, 260565, 4225666, 582298, 39895599, 56140122, 314217588, 171757584, 8072044294, 8717398354

Basic calculations (n = 21371898)

Multiplication

n×y

n×2	42743796
n×3	64115694
n×4	85487592
n×5	106859490

Division

n÷y

n÷2	10685949
n÷3	7123966
n÷3	5342974.5
n÷5	4274379.6

Exponentiation

n^y

n²	456758024122404
n³	9.7617859022256E+21
n⁴	2.086278926002E+29
n⁵	4.4587740406065E+36

Nth Root

^y√n

²√n	4622.9750161557
³√n	277.51152942926
⁴√n	67.992462936385
⁵√n	29.239410907893

Divisors of 21371898

1, 2, 87, 174, 122827, 245654, 10685949, 21371898

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	-21371897	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 21371898 can be divided by 8 positive divisors. The sum of these divisors (counting 21371898) is 1, the average is 0.125.

Base conversion 21371898

Base	System	Value
2	Binary	1010001100001101111111010
3	Ternary	1111012210201210
4	Quaternary	1101201233322
5	Quinary	20432400043
6	Senary	2042023550
8	Octal	121415772
10	Decimal	21371898
12	Duodecimal	71a7bb6
16	Hexadecimal	1461bfa
20	Vigesimal	6db9ei
36	Base36	cq2nu

Cryptographic Hash Functions

md5	b20e4d9b5670162fab5e4ba1974c9586
sha1	c7337493fbb33ece87e7e969bfa1ab7ec30d67ff
sha256	8aadc049f9fb8f03aaa84b2a90996ea060c8aa27d96ef8aa60deb80c27d39250
sha512	ee49a6f732ef00fe22eac21a834455a7f7e5700af94e6e8e77d1c079e3efca5b8889ba59558c18e49b063ac7a708ac639d49f77a0db2b87f69cd045e3039d7c3
ripemd-160	d9dbfee0cfa8a46af48bcbd5fa5c057f2350e325

21371898 as geometric shapes

Circle

Radius = n

Diameter	42743796
Circumference	134283595.50014
Area	1.4349476530511E+15

Sphere

Radius = n

Volume	4.0890073168464E+22
Surface area	5.7397906122045E+15
Circumference	134283595.50014

Square

Length = n

Perimeter	85487592
Area	456758024122404
Diagonal	30224428.005254

Cube

Length = n

Surface area	2740548144734424
Volume	9.7617859022256E+21
Space diagonal	37017213.19018

Equilateral Triangle

Length = n

Perimeter	64115694
Area	1.9778202613619E+14
Altitude	18508606.59509

Triangular Pyramid

Length = n

Surface area	1.9778202613619E+14
Volume	1.1504375013258E+21
Height	10074809.335085