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

20131977 (number)

20131977 is an odd 8-digits composite number following 20131976 and preceding 20131978. In scientific notation, it is written as 2.0131977 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 13421316 positive integers (up to 20131977) that are relatively prime to 20131977.

Interesting facts

20131977 has 4 divisors, whose sum is 26842640
The reverse of 20131977 is 77913102
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty million one hundred thirty-one thousand nine hundred seventy-seven

Notation

Scientific notation	2.0131977 × 10^7
Engineering notation	2.0131977 × 10^6

Prime Factorization of 20131977

Prime Factorization 3 × 6710659

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20131977	Product of the distinct prime numbers

The prime factorization of 20131977 is 3 × 6710659. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 35, 44, 644, 122, 908, 7521, 9233, 10942, 631552, 76214, 7973233, 3268209, 64419315, 56441579, 642893566, 416094606, 2407295018, 2197269564

Basic calculations (n = 20131977)

Multiplication

n×y

n×2	40263954
n×3	60395931
n×4	80527908
n×5	100659885

Division

n÷y

n÷2	10065988.5
n÷3	6710659
n÷3	5032994.25
n÷5	4026395.4

Exponentiation

n^y

n²	405296497928529
n³	8.1594197744777E+21
n⁴	1.6426525123313E+29
n⁵	3.3069842597246E+36

Nth Root

^y√n

²√n	4486.8671698636
³√n	272.03752095572
⁴√n	66.984081466149
⁵√n	28.891978640008

Divisors of 20131977

1, 3, 6710659, 20131977

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	-20131976	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 20131977 can be divided by 4 positive divisors. The sum of these divisors (counting 20131977) is 1, the average is 0.25.

Base conversion 20131977

Base	System	Value
2	Binary	1001100110011000010001001
3	Ternary	1101212210212210
4	Quaternary	1030303002021
5	Quinary	20123210402
6	Senary	1555255333
8	Octal	114630211
10	Decimal	20131977
12	Duodecimal	68aa549
16	Hexadecimal	1333089
20	Vigesimal	65g9ih
36	Base36	bzhxl

Cryptographic Hash Functions

md5	2ba6bd454ef69cf27f24765a29711b2a
sha1	62d63c003ad0d8614efc42b64f60e00883344638
sha256	06a08865e27bd47fcf79610d3ce74d598e8819e4b5fdb6e63fe4189b3d016112
sha512	1ea7b1c91b94c6af79a0de382849ad6dba3029770642689a9f7ab2cbb143242d3f2c7da9ae46ad852f731d32de120be5eb697b485ecd866ddc81af86525bd1b3
ripemd-160	ec4138a9b207817614ac9a64472e6bc6ba09d3a3

20131977 as geometric shapes

Circle

Radius = n

Diameter	40263954
Circumference	126492942.09088
Area	1.2732765004179E+15

Sphere

Radius = n

Volume	3.4178097628073E+22
Surface area	5.0931060016718E+15
Circumference	126492942.09088

Square

Length = n

Perimeter	80527908
Area	405296497928529
Diagonal	28470914.910783

Cube

Length = n

Surface area	2431778987571174
Volume	8.1594197744777E+21
Space diagonal	34869607.020808

Equilateral Triangle

Length = n

Perimeter	60395931
Area	1.7549853163549E+14
Altitude	17434803.510404

Triangular Pyramid

Length = n

Surface area	1.7549853163549E+14
Volume	9.6159684218013E+20
Height	9490304.9702611