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

20973387 (number)

20973387 is an odd 8-digits composite number following 20973386 and preceding 20973388. In scientific notation, it is written as 2.0973387 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 13982256 positive integers (up to 20973387) that are relatively prime to 20973387.

Interesting facts

20973387 has 4 divisors, whose sum is 27964520
The reverse of 20973387 is 78337902
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

Name	twenty million nine hundred seventy-three thousand three hundred eighty-seven

Notation

Scientific notation	2.0973387 × 10^7
Engineering notation	2.0973387 × 10^6

Prime Factorization of 20973387

Prime Factorization 3 × 6991129

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20973387	Product of the distinct prime numbers

The prime factorization of 20973387 is 3 × 6991129. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 6, 87, 875, 540, 3600, 4687, 36655, 7234, 181418, 462628, 1157138, 1458184, 99878739, 43037868, 544371511, 596127092, 364599640, 8393694841

Basic calculations (n = 20973387)

Multiplication

n×y

n×2	41946774
n×3	62920161
n×4	83893548
n×5	104866935

Division

n÷y

n÷2	10486693.5
n÷3	6991129
n÷3	5243346.75
n÷5	4194677.4

Exponentiation

n^y

n²	439882962251769
n³	9.2258356020127E+21
n⁴	1.9349702047939E+29
n⁵	4.0582878938612E+36

Nth Root

^y√n

²√n	4579.6710580565
³√n	275.7758235317
⁴√n	67.673266937961
⁵√n	29.129545875177

Divisors of 20973387

1, 3, 6991129, 20973387

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20973386	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20973387 can be divided by 4 positive divisors. The sum of these divisors (counting 20973387) is 1, the average is 0.25.

Base conversion 20973387

Base	System	Value
2	Binary	1010000000000011101001011
3	Ternary	1110110120002010
4	Quaternary	1100000131023
5	Quinary	20332122022
6	Senary	2025311003
8	Octal	120003513
10	Decimal	20973387
12	Duodecimal	7035463
16	Hexadecimal	140074b
20	Vigesimal	6b1d97
36	Base36	chj63

Cryptographic Hash Functions

md5	0c180f151e93dca4fe1b0af59b688a3c
sha1	a75e241b602e7dd9f378e46bd7c441347451d5a5
sha256	610f13964444384444092df1478b6b4886f61378548a7f9500dea8e938a1fd0a
sha512	d3a53b4c63455e296656375104e0e8c1f86a0e9de8b55363db53bad99b99670589ae8b23428083261dcad4ec90e16e799edae0bae31c588ee91d9f13f43391ed
ripemd-160	ea258d7653d6b4f008941af488520b215cae64f7

20973387 as geometric shapes

Circle

Radius = n

Diameter	41946774
Circumference	131779677.04019
Area	1.3819330826495E+15

Sphere

Radius = n

Volume	3.8645089800681E+22
Surface area	5.5277323305979E+15
Circumference	131779677.04019

Square

Length = n

Perimeter	83893548
Area	439882962251769
Diagonal	29660848.3443

Cube

Length = n

Surface area	2639297773510614
Volume	9.2258356020127E+21
Space diagonal	36326971.890805

Equilateral Triangle

Length = n

Perimeter	62920161
Area	1.9047491000099E+14
Altitude	18163485.945402

Triangular Pyramid

Length = n

Surface area	1.9047491000099E+14
Volume	1.0872751527159E+21
Height	9886949.4480999