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

20997070 (number)

20997070 is an even 8-digits composite number following 20997069 and preceding 20997071. In scientific notation, it is written as 2.0997070 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 8398824 positive integers (up to 20997070) that are relatively prime to 20997070.

Interesting facts

20997070 has 8 divisors, whose sum is 37794744
The reverse of 20997070 is 07079902
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty million nine hundred ninety-seven thousand seventy

Notation

Scientific notation	2.0997070 × 10^7
Engineering notation	2.0997070 × 10^6

Prime Factorization of 20997070

Prime Factorization 2 × 5 × 2099707

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20997070	Product of the distinct prime numbers

The prime factorization of 20997070 is 2 × 5 × 2099707. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 4, 71, 238, 424, 9307, 1619, 11788, 99781, 48975, 775406, 3386621, 6100165, 42813402, 98059105, 283848976, 853909015, 9891995457, 2952474649

Basic calculations (n = 20997070)

Multiplication

n×y

n×2	41994140
n×3	62991210
n×4	83988280
n×5	104985350

Division

n÷y

n÷2	10498535
n÷3	6999023.3333333
n÷3	5249267.5
n÷5	4199414

Exponentiation

n^y

n²	440876948584900
n³	9.2571241508235E+21
n⁴	1.9437248379353E+29
n⁵	4.0812526482867E+36

Nth Root

^y√n

²√n	4582.2559945948
³√n	275.87958585427
⁴√n	67.692362897116
⁵√n	29.136121481159

Divisors of 20997070

1, 2, 5, 10, 2099707, 4199414, 10498535, 20997070

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20997069	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20997070 can be divided by 8 positive divisors. The sum of these divisors (counting 20997070) is 1, the average is 0.125.

Base conversion 20997070

Base	System	Value
2	Binary	1010000000110001111001110
3	Ternary	1110111202120021
4	Quaternary	1100012033032
5	Quinary	20333401240
6	Senary	2030012354
8	Octal	120061716
10	Decimal	20997070
12	Duodecimal	70470ba
16	Hexadecimal	14063ce
20	Vigesimal	6b4cda
36	Base36	ci1fy

Cryptographic Hash Functions

md5	d4344911328c608da72e1aca3d2fd7f3
sha1	d7e5ef757b36e9dc70cbb650c80f50c9559d023a
sha256	20f55573de738f0021ea5213256b9b1823d823de947b01c0150f74fd45593963
sha512	debb50e2449f09111311171c864807b172d8b9d4aad887bceae32bf64ebf990f3ad8e4fe0bc94771b447762b734c645b757832cffc8e8d17f3ce05dc89425f3b
ripemd-160	0c0b2ac75e8642ccfc9c36b71c42d8683579f233

20997070 as geometric shapes

Circle

Radius = n

Diameter	41994140
Circumference	131928481.71782
Area	1.3850557828114E+15

Sphere

Radius = n

Volume	3.8776150967461E+22
Surface area	5.5402231312456E+15
Circumference	131928481.71782

Square

Length = n

Perimeter	83988280
Area	440876948584900
Diagonal	29694341.164097

Cube

Length = n

Surface area	2645261691509400
Volume	9.2571241508235E+21
Space diagonal	36367992.05008

Equilateral Triangle

Length = n

Perimeter	62991210
Area	1.9090531870874E+14
Altitude	18183996.02504

Triangular Pyramid

Length = n

Surface area	1.9090531870874E+14
Volume	1.0909625435555E+21
Height	9898113.7213657