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

20717997 (number)

20717997 is an odd 8-digits composite number following 20717996 and preceding 20717998. In scientific notation, it is written as 2.0717997 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 13385600 positive integers (up to 20717997) that are relatively prime to 20717997.

Interesting facts

20717997 has 16 divisors, whose sum is 28486080
The reverse of 20717997 is 79971702
Previous prime number is 179

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	twenty million seven hundred seventeen thousand nine hundred ninety-seven

Notation

Scientific notation	2.0717997 × 10^7
Engineering notation	2.0717997 × 10^6

Prime Factorization of 20717997

Prime Factorization 3 × 41 × 179 × 941

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20717997	Product of the distinct prime numbers

The prime factorization of 20717997 is 3 × 41 × 179 × 941. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 27, 84, 270, 798, 7443, 9297, 7868, 26206, 137173, 383547, 8666281, 30174, 57171110, 32510339, 625030233, 863876167, 2169216946, 752102167

Basic calculations (n = 20717997)

Multiplication

n×y

n×2	41435994
n×3	62153991
n×4	82871988
n×5	103589985

Division

n÷y

n÷2	10358998.5
n÷3	6905999
n÷3	5179499.25
n÷5	4143599.4

Exponentiation

n^y

n²	429235399692009
n³	8.8928977231128E+21
n⁴	1.8424302834876E+29
n⁵	3.8171465086005E+36

Nth Root

^y√n

²√n	4551.7026484602
³√n	274.65188789865
⁴√n	67.466307505749
⁵√n	29.058256510934

Divisors of 20717997

1, 3, 41, 123, 179, 537, 941, 2823, 7339, 22017, 38581, 115743, 168439, 505317, 6905999, 20717997

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20717996	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20717997 can be divided by 16 positive divisors. The sum of these divisors (counting 20717997) is 1, the average is 0.0625.

Base conversion 20717997

Base	System	Value
2	Binary	1001111000010000110101101
3	Ternary	1102222120202020
4	Quaternary	1033002012231
5	Quinary	20300433442
6	Senary	2020020353
8	Octal	117020655
10	Decimal	20717997
12	Duodecimal	6b316b9
16	Hexadecimal	13c21ad
20	Vigesimal	699ejh
36	Base36	cc23x

Cryptographic Hash Functions

md5	867c5f5430d10da226508941f5d72ef8
sha1	2396e52c90b0ff1a66f2a73b436238a3a1a48edc
sha256	7c5b08475b8534ab7e94c83c337aa745d5fa51623f2f8ae3c09fde0b00792fff
sha512	bcf325bc29b7b4f94c9c5217a5beb4bbe7fe03c3460d0e1da33a9da15a137ace98ff35dc99e252d31c8ee56dc3ab17bc35659c3590936a10de614e00da62c4d0
ripemd-160	642db8632710fe8cf697fa88b6be17cb3188642d

20717997 as geometric shapes

Circle

Radius = n

Diameter	41435994
Circumference	130175014.34459
Area	1.3484827783331E+15

Sphere

Radius = n

Volume	3.7250482874742E+22
Surface area	5.3939311133324E+15
Circumference	130175014.34459

Square

Length = n

Perimeter	82871988
Area	429235399692009
Diagonal	29299672.342605

Cube

Length = n

Surface area	2575412398152054
Volume	8.8928977231128E+21
Space diagonal	35884623.43506

Equilateral Triangle

Length = n

Perimeter	62153991
Area	1.8586438016842E+14
Altitude	17942311.71753

Triangular Pyramid

Length = n

Surface area	1.8586438016842E+14
Volume	1.0480380474019E+21
Height	9766557.447535