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

20001977 (number)

20001977 is an odd 8-digits prime number following 20001976 and preceding 20001978. In scientific notation, it is written as 2.0001977 × 10^7. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 20001976 positive integers (up to 20001977) that are relatively prime to 20001977.

Interesting facts

20001977 has 2 divisors, whose sum is 20001978
The reverse of 20001977 is 77910002
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 million one thousand nine hundred seventy-seven

Notation

Scientific notation	2.0001977 × 10^7
Engineering notation	2.0001977 × 10^6

Prime Factorization of 20001977

Prime Factorization 20001977

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20001977	Product of the distinct prime numbers

The prime factorization of 20001977 is 20001977. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 5, 40, 10, 551, 647, 8188, 8571, 90558, 23968, 691417, 220665, 123551, 140274, 65677154, 39531206, 950400636, 217192916, 7767997399, 4614123229

Basic calculations (n = 20001977)

Multiplication

n×y

n×2	40003954
n×3	60005931
n×4	80007908
n×5	100009885

Division

n÷y

n÷2	10000988.5
n÷3	6667325.6666667
n÷3	5000494.25
n÷5	4000395.4

Exponentiation

n^y

n²	400079083908529
n³	8.0023726345195E+21
n⁴	1.6006327338109E+29
n⁵	3.2015819127132E+36

Nth Root

^y√n

²√n	4472.3569848571
³√n	271.45070537085
⁴√n	66.875683060864
⁵√n	28.854568539133

Divisors of 20001977

1, 20001977

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20001978	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10000989	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4472.357096655	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999000099	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20001977 can be divided by 2 positive divisors. The sum of these divisors (counting 20001977) is 20001978, the average is 10000989.

Base conversion 20001977

Base	System	Value
2	Binary	1001100010011010010111001
3	Ternary	1101122012112222
4	Quaternary	1030103102321
5	Quinary	20110030402
6	Senary	1552413425
8	Octal	114232271
10	Decimal	20001977
12	Duodecimal	6847275
16	Hexadecimal	13134b9
20	Vigesimal	6504ih
36	Base36	bwpmh

Cryptographic Hash Functions

md5	9cf22e788446cf7020e72dec3392f341
sha1	cc222b8de2ad52243549ae0dda1ceddc94444178
sha256	f32b0d9e3f77ce0b93b74ce23a335dd180d83324b772e80369c352cd4aaf35b5
sha512	2267d71c62c23718f4c39f8fd06f0381ca4b2127cdec35f387c90fc85d6c1d2016491b2d64444af5a3ff04bd4c92e30d448a9225669bf9976150f9fd866bea0e
ripemd-160	39b64e50475f0f3b29618a32252e40a57d3665de

20001977 as geometric shapes

Circle

Radius = n

Diameter	40003954
Circumference	125676128.00094
Area	1.256885510862E+15

Sphere

Radius = n

Volume	3.3520260106526E+22
Surface area	5.0275420434479E+15
Circumference	125676128.00094

Square

Length = n

Perimeter	80007908
Area	400079083908529
Diagonal	28287067.147675

Cube

Length = n

Surface area	2400474503451174
Volume	8.0023726345195E+21
Space diagonal	34644440.415824

Equilateral Triangle

Length = n

Perimeter	60005931
Area	1.732393250938E+14
Altitude	17322220.207912

Triangular Pyramid

Length = n

Surface area	1.732393250938E+14
Volume	9.4308865924173E+20
Height	9429022.3825582