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

7138738 (number)

7138738 is an even 7-digits composite number following 7138737 and preceding 7138739. In scientific notation, it is written as 7.138738 × 10^6. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 3569368 positive integers (up to 7138738) that are relatively prime to 7138738.

Interesting facts

7138738 has 4 divisors, whose sum is 10708110
The reverse of 7138738 is 8378317
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 37
Digital Root 1

Name

Name	seven million one hundred thirty-eight thousand seven hundred thirty-eight

Notation

Scientific notation	7.138738 × 10^6
Engineering notation	7.138738 × 10^6

Prime Factorization of 7138738

Prime Factorization 2 × 3569369

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	7138738	Product of the distinct prime numbers

The prime factorization of 7138738 is 2 × 3569369. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 34, 86, 741, 743, 4195, 243, 22, 89886, 974347, 633649, 3655308, 880430, 32613442, 16383379, 822461231, 233721803, 3584251628, 8609896701

Basic calculations (n = 7138738)

Multiplication

n×y

n×2	14277476
n×3	21416214
n×4	28554952
n×5	35693690

Division

n÷y

n÷2	3569369
n÷3	2379579.3333333
n÷3	1784684.5
n÷5	1427747.6

Exponentiation

n^y

n²	50961580232644
n³	3.6380136934682E+20
n⁴	2.5970826598082E+27
n⁵	1.8539892672714E+34

Nth Root

^y√n

²√n	2671.8416869268
³√n	192.54865133385
⁴√n	51.689860581422
⁵√n	23.481416324353

Divisors of 7138738

1, 2, 3569369, 7138738

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	-7138737	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 7138738 can be divided by 4 positive divisors. The sum of these divisors (counting 7138738) is 1, the average is 0.25.

Base conversion 7138738

Base	System	Value
2	Binary	11011001110110110110010
3	Ternary	111102200111201
4	Quaternary	123032312302
5	Quinary	3311414423
6	Senary	413001414
8	Octal	33166662
10	Decimal	7138738
12	Duodecimal	248326a
16	Hexadecimal	6cedb2
20	Vigesimal	24c6gi
36	Base36	490aa

Cryptographic Hash Functions

md5	df5caaebd4ad7df3a2f699ce73da708b
sha1	94715eafb6c14164d8a8fc00cf806221013cf8d7
sha256	bc6b351d76912020b67b2adf410e403b20c7c068c131fccea70cf9658f235292
sha512	6f9406bbb81cfdfaf37b9ae2c58a6ef25c6724ca862ef0df89e13e62898688297adc8e5c851559fd9585fbf3da7f5eb966652880fb72cbe66f651d1f87adb1ec
ripemd-160	289daa72c8a8260f606ad3b4561963a06208a7ea

7138738 as geometric shapes

Circle

Radius = n

Diameter	14277476
Circumference	44854013.713405
Area	1.601005260742E+14

Sphere

Radius = n

Volume	1.5238876124079E+21
Surface area	6.404021042968E+14
Circumference	44854013.713405

Square

Length = n

Perimeter	28554952
Area	50961580232644
Diagonal	10095700.097828

Cube

Length = n

Surface area	305769481395864
Volume	3.6380136934682E+20
Space diagonal	12364656.917923

Equilateral Triangle

Length = n

Perimeter	21416214
Area	22067011549234
Altitude	6182328.4589613

Triangular Pyramid

Length = n

Surface area	22067011549234
Volume	4.2874402545015E+19
Height	3365233.3659427