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

6985138 (number)

6985138 is an even 7-digits composite number following 6985137 and preceding 6985139. In scientific notation, it is written as 6.985138 × 10^6. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 3492568 positive integers (up to 6985138) that are relatively prime to 6985138.

Interesting facts

6985138 has 4 divisors, whose sum is 10477710
The reverse of 6985138 is 8315896
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 40
Digital Root 4

Name

Name	six million nine hundred eighty-five thousand one hundred thirty-eight

Notation

Scientific notation	6.985138 × 10^6
Engineering notation	6.985138 × 10^6

Prime Factorization of 6985138

Prime Factorization 2 × 3492569

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	6985138	Product of the distinct prime numbers

The prime factorization of 6985138 is 2 × 3492569. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 15, 4, 289, 325, 448, 1364, 19917, 53616, 538789, 577490, 8441075, 6375912, 57697064, 6795953, 399795934, 741167570, 993808911, 2496223658

Basic calculations (n = 6985138)

Multiplication

n×y

n×2	13970276
n×3	20955414
n×4	27940552
n×5	34925690

Division

n÷y

n÷2	3492569
n÷3	2328379.3333333
n÷3	1746284.5
n÷5	1397027.6

Exponentiation

n^y

n²	48792152879044
n³	3.4081992117722E+20
n⁴	2.380674182572E+27
n⁵	1.6629337698303E+34

Nth Root

^y√n

²√n	2642.9411646876
³√n	191.15764148053
⁴√n	51.409543517596
⁵√n	23.379488109294

Divisors of 6985138

1, 2, 3492569, 6985138

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	-6985137	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 6985138 can be divided by 4 positive divisors. The sum of these divisors (counting 6985138) is 1, the average is 0.25.

Base conversion 6985138

Base	System	Value
2	Binary	11010101001010110110010
3	Ternary	111010212210211
4	Quaternary	122221112302
5	Quinary	3242011023
6	Senary	405414334
8	Octal	32512662
10	Decimal	6985138
12	Duodecimal	240a3aa
16	Hexadecimal	6a95b2
20	Vigesimal	23d2gi
36	Base36	45prm

Cryptographic Hash Functions

md5	8f2449d680d381004440c120e0ef5953
sha1	3a53cd6d5553c1574511a8f91ce53c4e5e98b4d1
sha256	2efcd0ebb4ee09e411fe9eadb92c7d554cbf9168f7c4134a4d334981afeb456b
sha512	a55cf6541f09fb3c9ffb2513ba0cf5d8c5aeb623272ae76a837011f323340d88ba64b27398a94741f84800235d11d7463047d459993f508978881343128ac694
ripemd-160	7b4a0d13b8d9da45abcbb8c7f719f9bb02761c5c

6985138 as geometric shapes

Circle

Radius = n

Diameter	13970276
Circumference	43888916.450222
Area	1.5328506903763E+14

Sphere

Radius = n

Volume	1.4276231474232E+21
Surface area	6.1314027615054E+14
Circumference	43888916.450222

Square

Length = n

Perimeter	27940552
Area	48792152879044
Diagonal	9878476.8946477

Cube

Length = n

Surface area	292752917274264
Volume	3.4081992117722E+20
Space diagonal	12098613.91388

Equilateral Triangle

Length = n

Perimeter	20955414
Area	21127621949293
Altitude	6049306.95694

Triangular Pyramid

Length = n

Surface area	21127621949293
Volume	4.0166012904646E+19
Height	3292825.6315492