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

7129972 (number)

7129972 is an even 7-digits composite number following 7129971 and preceding 7129973. In scientific notation, it is written as 7.129972 × 10^6. The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors. There are 3564984 positive integers (up to 7129972) that are relatively prime to 7129972.

Interesting facts

7129972 has 6 divisors, whose sum is 12477458
The reverse of 7129972 is 2799217
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 twenty-nine thousand nine hundred seventy-two

Notation

Scientific notation	7.129972 × 10^6
Engineering notation	7.129972 × 10^6

Prime Factorization of 7129972

Prime Factorization 2 × 2 × 1782493

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	3564986	Product of the distinct prime numbers

The prime factorization of 7129972 is 2 × 2 × 1782493. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 60, 96, 892, 109, 4838, 8943, 34928, 62555, 140611, 815660, 8932042, 6255481, 66082567, 95504343, 877323913, 407976410, 9028777268, 3073501343

Basic calculations (n = 7129972)

Multiplication

n×y

n×2	14259944
n×3	21389916
n×4	28519888
n×5	35649860

Division

n÷y

n÷2	3564986
n÷3	2376657.3333333
n÷3	1782493
n÷5	1425994.4

Exponentiation

n^y

n²	50836500720784
n³	3.6246282671717E+20
n⁴	2.5843498055343E+27
n⁵	1.8426341751665E+34

Nth Root

^y√n

²√n	2670.2007415174
³√n	192.46980579998
⁴√n	51.673985152274
⁵√n	23.475646697468

Divisors of 7129972

1, 2, 4, 1782493, 3564986, 7129972

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	-7129971	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 7129972 can be divided by 6 positive divisors. The sum of these divisors (counting 7129972) is 1, the average is 0.16666666666667.

Base conversion 7129972

Base	System	Value
2	Binary	11011001100101101110100
3	Ternary	111102020111001
4	Quaternary	123030231310
5	Quinary	3311124342
6	Senary	412453044
8	Octal	33145564
10	Decimal	7129972
12	Duodecimal	247a184
16	Hexadecimal	6ccb74
20	Vigesimal	24b4ic
36	Base36	48tis

Cryptographic Hash Functions

md5	a803cc2597478e8efc372566b319c190
sha1	675fc626ab01356fb064b38589af764d098ef045
sha256	0cec9220f2b84b215f3d8fa42a93d0b2af0178a49bf35b4f6bd5b0bdf9ef5133
sha512	944b0f0cad61881d764f90578576f5ab66e1bb7261114541fabed2b883cea284747a5506489c3f57dd8f5141f28778877e0bb4da91eec030a5f45096a705e697
ripemd-160	6373103cf0b0a8c5907a7ed9d366f98d4ec7a673

7129972 as geometric shapes

Circle

Radius = n

Diameter	14259944
Circumference	44798935.311002
Area	1.5970757719863E+14

Sphere

Radius = n

Volume	1.5182807381521E+21
Surface area	6.3883030879451E+14
Circumference	44798935.311002

Square

Length = n

Perimeter	28519888
Area	50836500720784
Diagonal	10083303.10174

Cube

Length = n

Surface area	305019004324704
Volume	3.6246282671717E+20
Space diagonal	12349473.760543

Equilateral Triangle

Length = n

Perimeter	21389916
Area	22012850531852
Altitude	6174736.8802717

Triangular Pyramid

Length = n

Surface area	22012850531852
Volume	4.2716653783293E+19
Height	3361101.0339135