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

21690692 (number)

21690692 is an even 8-digits composite number following 21690691 and preceding 21690693. In scientific notation, it is written as 2.1690692 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 6 positive divisors. There are 10845344 positive integers (up to 21690692) that are relatively prime to 21690692.

Interesting facts

21690692 has 6 divisors, whose sum is 37958718
The reverse of 21690692 is 29609612
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	2.1690692 × 10^7
Engineering notation	2.1690692 × 10^6

Prime Factorization of 21690692

Prime Factorization 2 × 2 × 5422673

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10845346	Product of the distinct prime numbers

The prime factorization of 21690692 is 2 × 2 × 5422673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 15, 58, 158, 486, 7247, 7245, 14691, 83336, 581856, 868092, 7934056, 5435517, 99470722, 60677333, 204919969, 582489914, 1146151777, 826289821

Basic calculations (n = 21690692)

Multiplication

n×y

n×2	43381384
n×3	65072076
n×4	86762768
n×5	108453460

Division

n÷y

n÷2	10845346
n÷3	7230230.6666667
n÷3	5422673
n÷5	4338138.4

Exponentiation

n^y

n²	470486119438864
n³	1.0205169507024E+22
n⁴	2.2135718858464E+29
n⁵	4.8013905995754E+36

Nth Root

^y√n

²√n	4657.3267010164
³√n	278.88455889627
⁴√n	68.244609318366
⁵√n	29.326125008928

Divisors of 21690692

1, 2, 4, 5422673, 10845346, 21690692

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	-21690691	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 21690692 can be divided by 6 positive divisors. The sum of these divisors (counting 21690692) is 1, the average is 0.16666666666667.

Base conversion 21690692

Base	System	Value
2	Binary	1010010101111100101000100
3	Ternary	1111211000000222
4	Quaternary	1102233211010
5	Quinary	21023100232
6	Senary	2052523512
8	Octal	122574504
10	Decimal	21690692
12	Duodecimal	7320598
16	Hexadecimal	14af944
20	Vigesimal	6fb6ec
36	Base36	cwwn8

Cryptographic Hash Functions

md5	0c4bbdcf62ab4217387eaf77b4091745
sha1	99ca92e00506ddbafdfcf3b8abc69db51d1a4876
sha256	e4e93bfe91cea455bf941e6ee18551676a55e1fb6c4a31c1ee87881a19d5dc66
sha512	56f35ae72b566d1f94d7465363eb4b69adf7342f65d0dccced5be60252f96d6a399077392dd3ca619b369be00cee3d99ab48e7f2bfb4af10e738b402a77adfbc
ripemd-160	8f1c1646b1ef5b172213ad3abed211961f410af8

21690692 as geometric shapes

Circle

Radius = n

Diameter	43381384
Circumference	136286637.27696
Area	1.4780757364451E+15

Sphere

Radius = n

Volume	4.2747314069205E+22
Surface area	5.9123029457804E+15
Circumference	136286637.27696

Square

Length = n

Perimeter	86762768
Area	470486119438864
Diagonal	30675270.803658

Cube

Length = n

Surface area	2822916716633184
Volume	1.0205169507024E+22
Space diagonal	37569380.595328

Equilateral Triangle

Length = n

Perimeter	65072076
Area	2.0372646578101E+14
Altitude	18784690.297664

Triangular Pyramid

Length = n

Surface area	2.0372646578101E+14
Volume	1.2026907602624E+21
Height	10225090.267886