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

21431799 (number)

21431799 is an odd 8-digits composite number following 21431798 and preceding 21431800. In scientific notation, it is written as 2.1431799 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors. There are 14287860 positive integers (up to 21431799) that are relatively prime to 21431799.

Interesting facts

21431799 has 6 divisors, whose sum is 30957056
The reverse of 21431799 is 99713412
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	twenty-one million four hundred thirty-one thousand seven hundred ninety-nine

Notation

Scientific notation	2.1431799 × 10^7
Engineering notation	2.1431799 × 10^6

Prime Factorization of 21431799

Prime Factorization 3 × 3 × 2381311

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	7143933	Product of the distinct prime numbers

The prime factorization of 21431799 is 3 × 3 × 2381311. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 65, 91, 602, 408, 7481, 935, 89009, 95411, 102240, 733173, 195333, 8619927, 68200961, 25053718, 126771553, 293156698, 5964894798, 8811798800

Basic calculations (n = 21431799)

Multiplication

n×y

n×2	42863598
n×3	64295397
n×4	85727196
n×5	107158995

Division

n÷y

n÷2	10715899.5
n÷3	7143933
n÷3	5357949.75
n÷5	4286359.8

Exponentiation

n^y

n²	459322008376401
n³	9.8440969597993E+21
n⁴	2.1097670737893E+29
n⁵	4.5216103862271E+36

Nth Root

^y√n

²√n	4629.4491032951
³√n	277.77055667747
⁴√n	68.040055138831
⁵√n	29.255782964746

Divisors of 21431799

1, 3, 9, 2381311, 7143933, 21431799

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21431798	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21431799 can be divided by 6 positive divisors. The sum of these divisors (counting 21431799) is 1, the average is 0.16666666666667.

Base conversion 21431799

Base	System	Value
2	Binary	1010001110000010111110111
3	Ternary	1111022211220100
4	Quaternary	1101300113313
5	Quinary	20441304144
6	Senary	2043205143
8	Octal	121602767
10	Decimal	21431799
12	Duodecimal	72167b3
16	Hexadecimal	14705f7
20	Vigesimal	6dij9j
36	Base36	crcvr

Cryptographic Hash Functions

md5	ac47de9cfe18709037355cada46e3c45
sha1	db05d68d14d6d20b0c617a2a300d92bdd18ce169
sha256	cc8bcb918ceb0f4ac24f5c102051e86b61790063649964111ee8f0a40853af1c
sha512	28c95f179ef4de226dc307caf7392fbbebdc9bba65db6d7e7ca71b1f8a8da74f5f3c0f026c0cb1323f2abcb65363002d2fb45c90c9a76ae607c9386ceafafb69
ripemd-160	36386ed233f55cc299e3f1498519c7c13854ece8

21431799 as geometric shapes

Circle

Radius = n

Diameter	42863598
Circumference	134659964.58323
Area	1.4430026471474E+15

Sphere

Radius = n

Volume	4.1234856920175E+22
Surface area	5.7720105885896E+15
Circumference	134659964.58323

Square

Length = n

Perimeter	85727196
Area	459322008376401
Diagonal	30309140.811854

Cube

Length = n

Surface area	2755932050258406
Volume	9.8440969597993E+21
Space diagonal	37120964.765604

Equilateral Triangle

Length = n

Perimeter	64295397
Area	1.9889226388563E+14
Altitude	18560482.382802

Triangular Pyramid

Length = n

Surface area	1.9889226388563E+14
Volume	1.1601379524887E+21
Height	10103046.937285