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

21550007 (number)

21550007 is an odd 8-digits prime number following 21550006 and preceding 21550008. In scientific notation, it is written as 2.1550007 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 21550006 positive integers (up to 21550007) that are relatively prime to 21550007.

Interesting facts

21550007 has 2 divisors, whose sum is 21550008
The reverse of 21550007 is 70005512
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty-one million five hundred fifty thousand seven

Notation

Scientific notation	2.1550007 × 10^7
Engineering notation	2.1550007 × 10^6

Prime Factorization of 21550007

Prime Factorization 21550007

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21550007	Product of the distinct prime numbers

The prime factorization of 21550007 is 21550007. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 4, 46, 99, 686, 557, 1120, 6959, 53838, 644, 166249, 100011, 3118954, 117724, 26712299, 74982972, 347646540, 209004375, 1820477540, 6500487804

Basic calculations (n = 21550007)

Multiplication

n×y

n×2	43100014
n×3	64650021
n×4	86200028
n×5	107750035

Division

n÷y

n÷2	10775003.5
n÷3	7183335.6666667
n÷3	5387501.75
n÷5	4310001.4

Exponentiation

n^y

n²	464402801700049
n³	1.0007883627456E+22
n⁴	2.1566996222686E+29
n⁵	4.6476891956785E+36

Nth Root

^y√n

²√n	4642.1985093272
³√n	278.28030575323
⁴√n	68.133681166713
⁵√n	29.287984303102

Divisors of 21550007

1, 21550007

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21550008	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10775004	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4642.1986170348	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999071926	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21550007 can be divided by 2 positive divisors. The sum of these divisors (counting 21550007) is 21550008, the average is 10775004.

Base conversion 21550007

Base	System	Value
2	Binary	1010010001101001110110111
3	Ternary	1111112212001102
4	Quaternary	1102031032313
5	Quinary	21004100012
6	Senary	2045520315
8	Octal	122151667
10	Decimal	21550007
12	Duodecimal	727309b
16	Hexadecimal	148d3b7
20	Vigesimal	6edf07
36	Base36	ctw3b

Cryptographic Hash Functions

md5	53becea961cad812b83afb81f9188917
sha1	d418dde4ead7e65d90a0965d10d16c266fe5a20c
sha256	4df344f846beee776344c0c26254509c3a938d6d42a483f0759c0787065195e7
sha512	61c778804c8260720e730499c8e8e48f013404ea4cc7b633551f39f42684923d76580e5cd4d1437a366c08f458688e52f738b8b8e659534aed36364e72db2376
ripemd-160	f74642bd64b8bf37f7509521839e57a00a3449f6

21550007 as geometric shapes

Circle

Radius = n

Diameter	43100014
Circumference	135402687.35202
Area	1.4589644301274E+15

Sphere

Radius = n

Volume	4.1920924909328E+22
Surface area	5.8358577205096E+15
Circumference	135402687.35202

Square

Length = n

Perimeter	86200028
Area	464402801700049
Diagonal	30476312.168635

Cube

Length = n

Surface area	2786416810200294
Volume	1.0007883627456E+22
Space diagonal	37325707.027465

Equilateral Triangle

Length = n

Perimeter	64650021
Area	2.0109231193045E+14
Altitude	18662853.513732

Triangular Pyramid

Length = n

Surface area	2.0109231193045E+14
Volume	1.1794403963833E+21
Height	10158770.722878