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

7138972 (number)

7138972 is an even 7-digits composite number following 7138971 and preceding 7138973. In scientific notation, it is written as 7.138972 × 10^6. The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors. There are 3569484 positive integers (up to 7138972) that are relatively prime to 7138972.

Interesting facts

7138972 has 6 divisors, whose sum is 12493208
The reverse of 7138972 is 2798317
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 nine hundred seventy-two

Notation

Scientific notation	7.138972 × 10^6
Engineering notation	7.138972 × 10^6

Prime Factorization of 7138972

Prime Factorization 2 × 2 × 1784743

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	3569486	Product of the distinct prime numbers

The prime factorization of 7138972 is 2 × 2 × 1784743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 86, 32, 822, 754, 3785, 7681, 60391, 22671, 446743, 203968, 4259563, 7511814, 56085850, 76385696, 140120223, 104582766, 9662860604, 4320569318

Basic calculations (n = 7138972)

Multiplication

n×y

n×2	14277944
n×3	21416916
n×4	28555888
n×5	35694860

Division

n÷y

n÷2	3569486
n÷3	2379657.3333333
n÷3	1784743
n÷5	1427794.4

Exponentiation

n^y

n²	50964921216784
n³	3.6383714554883E+20
n⁴	2.597423194633E+27
n⁵	1.8542931458636E+34

Nth Root

^y√n

²√n	2671.8854765876
³√n	192.55075515538
⁴√n	51.690284160446
⁵√n	23.481570261348

Divisors of 7138972

1, 2, 4, 1784743, 3569486, 7138972

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-7138971	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138972 can be divided by 6 positive divisors. The sum of these divisors (counting 7138972) is 1, the average is 0.16666666666667.

Base conversion 7138972

Base	System	Value
2	Binary	11011001110111010011100
3	Ternary	111102200211101
4	Quaternary	123032322130
5	Quinary	3311421342
6	Senary	413002444
8	Octal	33167234
10	Decimal	7138972
12	Duodecimal	2483424
16	Hexadecimal	6cee9c
20	Vigesimal	24c78c
36	Base36	490gs

Cryptographic Hash Functions

md5	f2036d414e431b7feb6b92cf6524c256
sha1	a1b2135f94579f2710c72a955f5f5a530e6a874c
sha256	fa836c6ca53e27f3c0796dfad46d77148b6fba8d08fe1ee6622269429522e45a
sha512	1019ec032c7668758f0c9902785631e32ca821059253963203a4b93b9a803b89c8a43a9ed24fd92becfc6494de4771d5eeab0730ba5e7ae379105c562cc4da6c
ripemd-160	73edd128079177082657ed7f764591a3de7933b6

7138972 as geometric shapes

Circle

Radius = n

Diameter	14277944
Circumference	44855483.978766
Area	1.6011102208543E+14

Sphere

Radius = n

Volume	1.5240374714124E+21
Surface area	6.4044408834172E+14
Circumference	44855483.978766

Square

Length = n

Perimeter	28555888
Area	50964921216784
Diagonal	10096031.023802

Cube

Length = n

Surface area	305789527300704
Volume	3.6383714554883E+20
Space diagonal	12365062.217812

Equilateral Triangle

Length = n

Perimeter	21416916
Area	22068458237804
Altitude	6182531.1089058

Triangular Pyramid

Length = n

Surface area	22068458237804
Volume	4.2878618810855E+19
Height	3365343.6746006