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

21702949 (number)

21702949 is an odd 8-digits prime number following 21702948 and preceding 21702950. In scientific notation, it is written as 2.1702949 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 21702948 positive integers (up to 21702949) that are relatively prime to 21702949.

Interesting facts

21702949 has 2 divisors, whose sum is 21702950
The reverse of 21702949 is 94920712
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty-one million seven hundred two thousand nine hundred forty-nine

Notation

Scientific notation	2.1702949 × 10^7
Engineering notation	2.1702949 × 10^6

Prime Factorization of 21702949

Prime Factorization 21702949

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21702949	Product of the distinct prime numbers

The prime factorization of 21702949 is 21702949. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 4, 3, 81, 715, 213, 6168, 2197, 7901, 53253, 819348, 284363, 3937297, 1747469, 62971334, 94784249, 808438738, 410913688, 1941795611, 5075227642

Basic calculations (n = 21702949)

Multiplication

n×y

n×2	43405898
n×3	65108847
n×4	86811796
n×5	108514745

Division

n÷y

n÷2	10851474.5
n÷3	7234316.3333333
n÷3	5425737.25
n÷5	4340589.8

Exponentiation

n^y

n²	471017995296601
n³	1.0222479530004E+22
n⁴	2.2185795189323E+29
n⁵	4.8149718151832E+36

Nth Root

^y√n

²√n	4658.6423988111
³√n	278.93707980202
⁴√n	68.254248210724
⁵√n	29.329438587806

Divisors of 21702949

1, 21702949

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21702950	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10851475	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4658.6425061385	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999078466	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21702949 can be divided by 2 positive divisors. The sum of these divisors (counting 21702949) is 21702950, the average is 10851475.

Base conversion 21702949

Base	System	Value
2	Binary	1010010110010100100100101
3	Ternary	1111211121211221
4	Quaternary	1102302210211
5	Quinary	21023443244
6	Senary	2053100341
8	Octal	122624445
10	Decimal	21702949
12	Duodecimal	73276b1
16	Hexadecimal	14b2925
20	Vigesimal	6fch79
36	Base36	cx63p

Cryptographic Hash Functions

md5	fbf1b04a715cb705bd158d8631ce7267
sha1	ec8e829a3cad6ca4fe09e93766cb989eba1868ff
sha256	14880beb4ca2c9bb3834d4916b1fdb8625bab2e278b0f670b3d4e81d4da58397
sha512	f2f867e92e19d77668ae107ff7d8033adfc02f0dcf4333a488c536544c7d2546fc8e0165ce4703cc85fa1e587e346b8413e0a5e650d95a272622256d41c89c66
ripemd-160	809429c6e2f67bc3caf30ff87f6f6be418ef8fab

21702949 as geometric shapes

Circle

Radius = n

Diameter	43405898
Circumference	136363650.27927
Area	1.4797466737324E+15

Sphere

Radius = n

Volume	4.2819822123912E+22
Surface area	5.9189866949296E+15
Circumference	136363650.27927

Square

Length = n

Perimeter	86811796
Area	471017995296601
Diagonal	30692604.819292

Cube

Length = n

Surface area	2826107971779606
Volume	1.0222479530004E+22
Space diagonal	37590610.342076

Equilateral Triangle

Length = n

Perimeter	65108847
Area	2.0395677478324E+14
Altitude	18795305.171038

Triangular Pyramid

Length = n

Surface area	2.0395677478324E+14
Volume	1.2047307660345E+21
Height	10230868.273097