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

12779939 (number)

12779939 is an odd 8-digits prime number following 12779938 and preceding 12779940. In scientific notation, it is written as 1.2779939 × 10^7. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 12779938 positive integers (up to 12779939) that are relatively prime to 12779939.

Interesting facts

12779939 has 2 divisors, whose sum is 12779940
The reverse of 12779939 is 93997721
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	twelve million seven hundred seventy-nine thousand nine hundred thirty-nine

Notation

Scientific notation	1.2779939 × 10^7
Engineering notation	1.2779939 × 10^6

Prime Factorization of 12779939

Prime Factorization 12779939

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12779939	Product of the distinct prime numbers

The prime factorization of 12779939 is 12779939. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 10, 21, 60, 891, 209, 3019, 3407, 37032, 298, 808821, 981549, 1180470, 921212, 13954007, 67828857, 614630768, 556720335, 5716998673, 8768801934

Basic calculations (n = 12779939)

Multiplication

n×y

n×2	25559878
n×3	38339817
n×4	51119756
n×5	63899695

Division

n÷y

n÷2	6389969.5
n÷3	4259979.6666667
n÷3	3194984.75
n÷5	2555987.8

Exponentiation

n^y

n²	163326840843721
n³	2.0873070630455E+21
n⁴	2.667565693999E+28
n⁵	3.40913268478E+35

Nth Root

^y√n

²√n	3574.9040546566
³√n	233.79914949212
⁴√n	59.790501374855
⁵√n	26.381880947197

Divisors of 12779939

1, 12779939

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12779940	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6389970	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3574.9041945205	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998435047	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12779939 can be divided by 2 positive divisors. The sum of these divisors (counting 12779939) is 12779940, the average is 6389970.

Base conversion 12779939

Base	System	Value
2	Binary	110000110000000110100011
3	Ternary	220001021210002
4	Quaternary	300300012203
5	Quinary	11232424224
6	Senary	1133530215
8	Octal	60600643
10	Decimal	12779939
12	Duodecimal	434396b
16	Hexadecimal	c301a3
20	Vigesimal	3jh9gj
36	Base36	7lx2b

Cryptographic Hash Functions

md5	78c4a14652383453f884fbb158946576
sha1	26b135d7f2d5f9500ec881af09d44d4b815d5563
sha256	e7506c2ca51bb1a4d7c5caa0d4f36f12dc3c0c576b31f103b15f4ce4413b2834
sha512	8ae8e282f1fea6f6d62b2a9c9aed77e32254b0126a22aa421c4d2477995a2b461b16d1a61086e472c0785fd3a02f1584cd03ba1adb9f482f899e0f3e2f9cddb4
ripemd-160	cb6bc9f5a620ab2bb78da03dda603f4f26d12329

12779939 as geometric shapes

Circle

Radius = n

Diameter	25559878
Circumference	80298724.951451
Area	5.1310640332866E+14

Sphere

Radius = n

Volume	8.7432913800663E+21
Surface area	2.0524256133147E+15
Circumference	80298724.951451

Square

Length = n

Perimeter	51119756
Area	163326840843721
Diagonal	18073563.060101

Cube

Length = n

Surface area	979961045062326
Volume	2.0873070630455E+21
Space diagonal	22135503.665631

Equilateral Triangle

Length = n

Perimeter	38339817
Area	70722596645260
Altitude	11067751.832815

Triangular Pyramid

Length = n

Surface area	70722596645260
Volume	2.4599149644967E+20
Height	6024521.0200336