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

21145067 (number)

21145067 is an odd 8-digits prime number following 21145066 and preceding 21145068. In scientific notation, it is written as 2.1145067 × 10^7. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 21145066 positive integers (up to 21145067) that are relatively prime to 21145067.

Interesting facts

21145067 has 2 divisors, whose sum is 21145068
The reverse of 21145067 is 76054112
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty-one million one hundred forty-five thousand sixty-seven

Notation

Scientific notation	2.1145067 × 10^7
Engineering notation	2.1145067 × 10^6

Prime Factorization of 21145067

Prime Factorization 21145067

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21145067	Product of the distinct prime numbers

The prime factorization of 21145067 is 21145067. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 5, 42, 16, 330, 70, 8948, 4844, 34176, 58238, 327032, 649446, 4637347, 1470594, 62490999, 73091511, 309259095, 150188467, 6007886413, 9306232797

Basic calculations (n = 21145067)

Multiplication

n×y

n×2	42290134
n×3	63435201
n×4	84580268
n×5	105725335

Division

n÷y

n÷2	10572533.5
n÷3	7048355.6666667
n÷3	5286266.75
n÷5	4229013.4

Exponentiation

n^y

n²	447113858434489
n³	9.4542524932258E+21
n⁴	1.9991080240418E+29
n⁵	4.2271273108601E+36

Nth Root

^y√n

²√n	4598.3765613529
³√n	276.52624428387
⁴√n	67.811330626621
⁵√n	29.177079123198

Divisors of 21145067

1, 21145067

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21145068	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10572534	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4598.376670087	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999054153	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21145067 can be divided by 2 positive divisors. The sum of these divisors (counting 21145067) is 21145068, the average is 10572534.

Base conversion 21145067

Base	System	Value
2	Binary	1010000101010010111101011
3	Ternary	1110210021120122
4	Quaternary	1100222113223
5	Quinary	20403120232
6	Senary	2033113455
8	Octal	120522753
10	Decimal	21145067
12	Duodecimal	70b888b
16	Hexadecimal	142a5eb
20	Vigesimal	6c32d7
36	Base36	cl7mz

Cryptographic Hash Functions

md5	9fac83eccbc3ca7a70f0aea785481ba4
sha1	a9130dea264e59c5521cf65a59c721acafeda83c
sha256	ba766f69c7a6dd44a05bcdf290623384afb2eb155e6dd3eda0f420e7e8d46431
sha512	1a010f0adfe2e3fd66b2ef17fbe77ddaa709b9b0c83c591c45433881f9c8dd233a0dfaa42e3ce59d9e2cef97b101465476ef782db3ac7f2be778c330351bcd3a
ripemd-160	e2cf493b24a7e077fa9ddcef0744b1205ae5d3aa

21145067 as geometric shapes

Circle

Radius = n

Diameter	42290134
Circumference	132858374.29373
Area	1.404649612976E+15

Sphere

Radius = n

Volume	3.9601880237201E+22
Surface area	5.6185984519039E+15
Circumference	132858374.29373

Square

Length = n

Perimeter	84580268
Area	447113858434489
Diagonal	29903640.528688

Cube

Length = n

Surface area	2682683150606934
Volume	9.4542524932258E+21
Space diagonal	36624330.373448

Equilateral Triangle

Length = n

Perimeter	63435201
Area	1.9360597989417E+14
Altitude	18312165.186724

Triangular Pyramid

Length = n

Surface area	1.9360597989417E+14
Volume	1.1141943415016E+21
Height	9967880.1762293