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

21231692 (number)

21231692 is an even 8-digits composite number following 21231691 and preceding 21231693. In scientific notation, it is written as 2.1231692 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 6 positive divisors. There are 10615844 positive integers (up to 21231692) that are relatively prime to 21231692.

Interesting facts

21231692 has 6 divisors, whose sum is 37155468
The reverse of 21231692 is 29613212
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty-one million two hundred thirty-one thousand six hundred ninety-two

Notation

Scientific notation	2.1231692 × 10^7
Engineering notation	2.1231692 × 10^6

Prime Factorization of 21231692

Prime Factorization 2 × 2 × 5307923

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10615846	Product of the distinct prime numbers

The prime factorization of 21231692 is 2 × 2 × 5307923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 24, 91, 469, 303, 3283, 4841, 13633, 79920, 567487, 290324, 9904097, 5619887, 23929736, 73980479, 585429829, 636824426, 4812868660, 6618752658

Basic calculations (n = 21231692)

Multiplication

n×y

n×2	42463384
n×3	63695076
n×4	84926768
n×5	106158460

Division

n÷y

n÷2	10615846
n÷3	7077230.6666667
n÷3	5307923
n÷5	4246338.4

Exponentiation

n^y

n²	450784745182864
n³	9.5709228680211E+21
n⁴	2.0320688648958E+29
n⁵	4.3144260262257E+36

Nth Root

^y√n

²√n	4607.7860193373
³√n	276.90334483493
⁴√n	67.880674859177
⁵√n	29.20094599413

Divisors of 21231692

1, 2, 4, 5307923, 10615846, 21231692

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	-21231691	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 21231692 can be divided by 6 positive divisors. The sum of these divisors (counting 21231692) is 1, the average is 0.16666666666667.

Base conversion 21231692

Base	System	Value
2	Binary	1010000111111100001001100
3	Ternary	1110221200101222
4	Quaternary	1100333201030
5	Quinary	20413403232
6	Senary	2035022512
8	Octal	120774114
10	Decimal	21231692
12	Duodecimal	713aa38
16	Hexadecimal	143f84c
20	Vigesimal	6cdj4c
36	Base36	cn2h8

Cryptographic Hash Functions

md5	5d76f1a7657532acc869b714717a1080
sha1	980850fee614d5e3c558e02c29c51d38a3b54689
sha256	e8131e7ca097d00eef7fd20355b4ef3372a39e255f887a8e9db580343b35fdd6
sha512	e5e37d203bd8a83632a669cb0fb18b5b884f0699256c0a592e33f0d1c176cd4a7ed8ec30096bb751cefbeac49b00ce58e85e918a0b4f3ca7bd30eb0e8acdd3ca
ripemd-160	9898b1017fa7dc4e013d982487dcf1feeedf4b06

21231692 as geometric shapes

Circle

Radius = n

Diameter	42463384
Circumference	133402655.22096
Area	1.4161820438168E+15

Sphere

Radius = n

Volume	4.0090587960333E+22
Surface area	5.6647281752673E+15
Circumference	133402655.22096

Square

Length = n

Perimeter	84926768
Area	450784745182864
Diagonal	30026146.778528

Cube

Length = n

Surface area	2704708471097184
Volume	9.5709228680211E+21
Space diagonal	36774369.274654

Equilateral Triangle

Length = n

Perimeter	63695076
Area	1.9519552048343E+14
Altitude	18387184.637327

Triangular Pyramid

Length = n

Surface area	1.9519552048343E+14
Volume	1.1279440770318E+21
Height	10008715.592843