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

21497057 (number)

21497057 is an odd 8-digits prime number following 21497056 and preceding 21497058. In scientific notation, it is written as 2.1497057 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 21497056 positive integers (up to 21497057) that are relatively prime to 21497057.

Interesting facts

21497057 has 2 divisors, whose sum is 21497058
The reverse of 21497057 is 75079412
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty-one million four hundred ninety-seven thousand fifty-seven

Notation

Scientific notation	2.1497057 × 10^7
Engineering notation	2.1497057 × 10^6

Prime Factorization of 21497057

Prime Factorization 21497057

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21497057	Product of the distinct prime numbers

The prime factorization of 21497057 is 21497057. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 1, 46, 74, 189, 418, 6106, 3389, 51210, 82818, 194285, 772748, 6111327, 1326059, 72992350, 79429892, 693363449, 176810533, 4421231606, 6699518754

Basic calculations (n = 21497057)

Multiplication

n×y

n×2	42994114
n×3	64491171
n×4	85988228
n×5	107485285

Division

n÷y

n÷2	10748528.5
n÷3	7165685.6666667
n÷3	5374264.25
n÷5	4299411.4

Exponentiation

n^y

n²	462123459661249
n³	9.9342943533751E+21
n⁴	2.1355809196928E+29
n⁵	4.5908704758749E+36

Nth Root

^y√n

²√n	4636.4918850355
³√n	278.05220022825
⁴√n	68.091790144154
⁵√n	29.273577577464

Divisors of 21497057

1, 21497057

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21497058	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10748529	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4636.4919928756	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999906964	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21497057 can be divided by 2 positive divisors. The sum of these divisors (counting 21497057) is 21497058, the average is 10748529.

Base conversion 21497057

Base	System	Value
2	Binary	1010010000000010011100001
3	Ternary	1111110011102022
4	Quaternary	1102000103201
5	Quinary	21000401212
6	Senary	2044431225
8	Octal	122002341
10	Decimal	21497057
12	Duodecimal	7248515
16	Hexadecimal	14804e1
20	Vigesimal	6e72ch
36	Base36	csr8h

Cryptographic Hash Functions

md5	02b140602d0fc0534c5bbb27b61c7077
sha1	e875fe9885c49f5679637263c4326a702e0d80a6
sha256	48d6e2241b7135fc4962f128f1378a2775a319b61f2daa8eaf83c5c04b39a249
sha512	75ce69604b74c312f345f115f224209e15516848ee78951e163cda97cc7d75f543ab4fe130f7a025783ef3e50ffd3c4fecd52b90fe788311810b861986a6f387
ripemd-160	3bee0976e702a579c9a9a80f7c3fcc87180de5c4

21497057 as geometric shapes

Circle

Radius = n

Diameter	42994114
Circumference	135069992.69
Area	1.4518036659233E+15

Sphere

Radius = n

Volume	4.1612674878882E+22
Surface area	5.8072146636931E+15
Circumference	135069992.69

Square

Length = n

Perimeter	85988228
Area	462123459661249
Diagonal	30401429.560507

Cube

Length = n

Surface area	2772740757967494
Volume	9.9342943533751E+21
Space diagonal	37233994.937204

Equilateral Triangle

Length = n

Perimeter	64491171
Area	2.001053278757E+14
Altitude	18616997.468602

Triangular Pyramid

Length = n

Surface area	2.001053278757E+14
Volume	1.1707678172625E+21
Height	10133809.853502