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

20122979 (number)

20122979 is an odd 8-digits prime number following 20122978 and preceding 20122980. In scientific notation, it is written as 2.0122979 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 20122978 positive integers (up to 20122979) that are relatively prime to 20122979.

Interesting facts

20122979 has 2 divisors, whose sum is 20122980
The reverse of 20122979 is 97922102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million one hundred twenty-two thousand nine hundred seventy-nine

Notation

Scientific notation	2.0122979 × 10^7
Engineering notation	2.0122979 × 10^6

Prime Factorization of 20122979

Prime Factorization 20122979

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20122979	Product of the distinct prime numbers

The prime factorization of 20122979 is 20122979. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 2, 26, 2, 689, 91, 4448, 7957, 8793, 37552, 40674, 316551, 7949083, 5656104, 64898593, 4646075, 556510674, 900836761, 7085429681, 8038626795

Basic calculations (n = 20122979)

Multiplication

n×y

n×2	40245958
n×3	60368937
n×4	80491916
n×5	100614895

Division

n÷y

n÷2	10061489.5
n÷3	6707659.6666667
n÷3	5030744.75
n÷5	4024595.8

Exponentiation

n^y

n²	404934283834441
n³	8.1484840899805E+21
n⁴	1.6397177422451E+29
n⁵	3.2996005693126E+36

Nth Root

^y√n

²√n	4485.8643537227
³√n	271.99698580137
⁴√n	66.97659556683
⁵√n	28.889395520488

Divisors of 20122979

1, 20122979

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20122980	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10061490	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4485.8644651839	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999006111	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20122979 can be divided by 2 positive divisors. The sum of these divisors (counting 20122979) is 20122980, the average is 10061490.

Base conversion 20122979

Base	System	Value
2	Binary	1001100110000110101100011
3	Ternary	1101212100112112
4	Quaternary	1030300311203
5	Quinary	20122413404
6	Senary	1555145535
8	Octal	114606543
10	Decimal	20122979
12	Duodecimal	68a52ab
16	Hexadecimal	1330d63
20	Vigesimal	65f78j
36	Base36	bzazn

Cryptographic Hash Functions

md5	c3c57a5d2f5d8d2b9b9d196aef66c81a
sha1	40ab5b297221b8e22f660b949ab31395d8ed66e1
sha256	5c4a9e7798b3e7b73882b184e2f0db45c3e6566d5e2d25ed155e80caaa4b7896
sha512	bb06581652d7def025e108e9b75c5c0c439357a84d8457398a502a1f867677666a4ac9f88a682c15b5d79f1d66ba36e2fae1fcbbcf2c2cdfb7d67952ccb0a29d
ripemd-160	7ae2b7f8575adcbc399ae3512c7e8066a31c578c

20122979 as geometric shapes

Circle

Radius = n

Diameter	40245958
Circumference	126436405.98948
Area	1.2721385712809E+15

Sphere

Radius = n

Volume	3.4132290339968E+22
Surface area	5.0885542851237E+15
Circumference	126436405.98948

Square

Length = n

Perimeter	80491916
Area	404934283834441
Diagonal	28458189.817149

Cube

Length = n

Surface area	2429605703006646
Volume	8.1484840899805E+21
Space diagonal	34854022.027642

Equilateral Triangle

Length = n

Perimeter	60368937
Area	1.7534168833194E+14
Altitude	17427011.013821

Triangular Pyramid

Length = n

Surface area	1.7534168833194E+14
Volume	9.6030805940265E+20
Height	9486063.272383