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

20061661 (number)

20061661 is an odd 8-digits prime number following 20061660 and preceding 20061662. In scientific notation, it is written as 2.0061661 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 20061660 positive integers (up to 20061661) that are relatively prime to 20061661.

Interesting facts

20061661 has 2 divisors, whose sum is 20061662
The reverse of 20061661 is 16616002
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million sixty-one thousand six hundred sixty-one

Notation

Scientific notation	2.0061661 × 10^7
Engineering notation	2.0061661 × 10^6

Prime Factorization of 20061661

Prime Factorization 20061661

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20061661	Product of the distinct prime numbers

The prime factorization of 20061661 is 20061661. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 1, 80, 26, 295, 408, 376, 4475, 82889, 26265, 81442, 415339, 7321344, 3206959, 3451986, 51573801, 827712005, 321020081, 628509759, 4709084180

Basic calculations (n = 20061661)

Multiplication

n×y

n×2	40123322
n×3	60184983
n×4	80246644
n×5	100308305

Division

n÷y

n÷2	10030830.5
n÷3	6687220.3333333
n÷3	5015415.25
n÷5	4012332.2

Exponentiation

n^y

n²	402470242078921
n³	8.0742215591752E+21
n⁴	1.6198229575907E+29
n⁵	3.2496339055201E+36

Nth Root

^y√n

²√n	4479.024558986
³√n	271.72043164533
⁴√n	66.925515007253
⁵√n	28.871767881388

Divisors of 20061661

1, 20061661

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20061662	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10030831	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4479.0246706175	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999003074	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20061661 can be divided by 2 positive divisors. The sum of these divisors (counting 20061661) is 20061662, the average is 10030831.

Base conversion 20061661

Base	System	Value
2	Binary	1001100100001110111011101
3	Ternary	1101202020102111
4	Quaternary	1030201313131
5	Quinary	20113433121
6	Senary	1553554021
8	Octal	114416735
10	Decimal	20061661
12	Duodecimal	6875911
16	Hexadecimal	1321ddd
20	Vigesimal	657e31
36	Base36	bxzod

Cryptographic Hash Functions

md5	2209d7b2067c90875fba3541ee7180fe
sha1	ca22d7db4f4e5231469548394448163c899f3c1a
sha256	5b100d2e0bee0c3547438de4060362e0c3f50400c063e1fa9100e17677fc8829
sha512	627699a6431b2b5520e0bb7cd3e8cb443260c342c08d1ff65f4d9754386405eef3a65e34a21db3046539a57433d535aa21573aeb55621e3c76cf0f4d2858f5a7
ripemd-160	1505f92c3a65d7b4adefdd5e5d42e79526a7188d

20061661 as geometric shapes

Circle

Radius = n

Diameter	40123322
Circumference	126051133.63282
Area	1.2643975558036E+15

Sphere

Radius = n

Volume	3.3821220178348E+22
Surface area	5.0575902232146E+15
Circumference	126051133.63282

Square

Length = n

Perimeter	80246644
Area	402470242078921
Diagonal	28371473.069931

Cube

Length = n

Surface area	2414821452473526
Volume	8.0742215591752E+21
Space diagonal	34747816.136223

Equilateral Triangle

Length = n

Perimeter	60184983
Area	1.7427472695381E+14
Altitude	17373908.068112

Triangular Pyramid

Length = n

Surface area	1.7427472695381E+14
Volume	9.5155613621591E+20
Height	9457157.6899771