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

2139969 (number)

2139969 is an odd 7-digits composite number following 2139968 and preceding 2139970. In scientific notation, it is written as 2.139969 × 10^6. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 1280448 positive integers (up to 2139969) that are relatively prime to 2139969.

Interesting facts

2139969 has 8 divisors, whose sum is 2255680
The reverse of 2139969 is 9699312
Previous prime number is 37

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 39
Digital Root 3

Name

Name	two million one hundred thirty-nine thousand nine hundred sixty-nine

Notation

Scientific notation	2.139969 × 10^6
Engineering notation	2.139969 × 10^6

Prime Factorization of 2139969

Prime Factorization 39 × 37 × 1483

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2139969	Product of the distinct prime numbers

The prime factorization of 2139969 is 39 × 37 × 1483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 62, 77, 389, 894, 6177, 4033, 41552, 42062, 504852, 650233, 4864898, 9560960, 65668744, 84031406, 763805564, 890281243, 9934453351, 8174318286

Basic calculations (n = 2139969)

Multiplication

n×y

n×2	4279938
n×3	6419907
n×4	8559876
n×5	10699845

Division

n÷y

n÷2	1069984.5
n÷3	713323
n÷3	534992.25
n÷5	427993.8

Exponentiation

n^y

n²	4579467320961
n³	9.7999181033696E+18
n⁴	2.097152094375E+25
n⁵	4.4878404702475E+31

Nth Root

^y√n

²√n	1462.8632882125
³√n	128.86525200166
⁴√n	38.247395835698
⁵√n	18.453616733334

Divisors of 2139969

1, 37, 39, 1443, 1483, 54871, 57837, 2139969

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2139968	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2139969 can be divided by 8 positive divisors. The sum of these divisors (counting 2139969) is 1, the average is 0.125.

Base conversion 2139969

Base	System	Value
2	Binary	1000001010011101000001
3	Ternary	11000201111010
4	Quaternary	20022131001
5	Quinary	1021434334
6	Senary	113511133
8	Octal	10123501
10	Decimal	2139969
12	Duodecimal	8724a9
16	Hexadecimal	20a741
20	Vigesimal	d79i9
36	Base36	19v7l

Cryptographic Hash Functions

md5	f70cbd4a95eb2ca764339ea9df863312
sha1	dc322618516533ab89c42c5e2b5d398156b880bb
sha256	05f80e053a3568fc5bf005b488bb7ea7707198dc8748ba0b420afe229daccf6a
sha512	a635f838f7370ec97c17e14602b12f0c3e024c260abf9566167f71d2567717b6ec711a05a6249712821182cff2cdb9984c2be6ae898d1e0e6fbd279f22ddd209
ripemd-160	8e5f4413458e4757db02501ea9bacc4fec10a695

2139969 as geometric shapes

Circle

Radius = n

Diameter	4279938
Circumference	13445821.77862
Area	14386820892886

Sphere

Radius = n

Volume	4.1049800959103E+19
Surface area	57547283571542
Circumference	13445821.77862

Square

Length = n

Perimeter	8559876
Area	4579467320961
Diagonal	3026373.182858

Cube

Length = n

Surface area	27476803925766
Volume	9.7999181033696E+18
Space diagonal	3706535.0346224

Equilateral Triangle

Length = n

Perimeter	6419907
Area	1982967517876.4
Altitude	1853267.5173112

Triangular Pyramid

Length = n

Surface area	1982967517876.4
Volume	1.1549314243276E+18
Height	1008791.0609527