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

1972389 (number)

1972389 is an odd 7-digits composite number following 1972388 and preceding 1972390. In scientific notation, it is written as 1.972389 × 10^6. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 1305056 positive integers (up to 1972389) that are relatively prime to 1972389.

Interesting facts

1972389 has 8 divisors, whose sum is 2649600
The reverse of 1972389 is 9832791
Previous prime number is 137

Basic properties

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

Name

Name	one million nine hundred seventy-two thousand three hundred eighty-nine

Notation

Scientific notation	1.972389 × 10^6
Engineering notation	1.972389 × 10^6

Prime Factorization of 1972389

Prime Factorization 3 × 137 × 4799

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1972389	Product of the distinct prime numbers

The prime factorization of 1972389 is 3 × 137 × 4799. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 56, 39, 79, 16, 9870, 7286, 40975, 51819, 175596, 238568, 7332570, 3451302, 12218131, 92493977, 973400469, 507944031, 225052006, 3388023817

Basic calculations (n = 1972389)

Multiplication

n×y

n×2	3944778
n×3	5917167
n×4	7889556
n×5	9861945

Division

n÷y

n÷2	986194.5
n÷3	657463
n÷3	493097.25
n÷5	394477.8

Exponentiation

n^y

n²	3890318367321
n³	7673221154201899869
n⁴	1.5134576999115E+25
n⁵	2.9851273192708E+31

Nth Root

^y√n

²√n	1404.4176729164
³√n	125.40962154858
⁴√n	37.475561008695
⁵√n	18.155094522522

Divisors of 1972389

1, 3, 137, 411, 4799, 14397, 657463, 1972389

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	-1972388	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 1972389 can be divided by 8 positive divisors. The sum of these divisors (counting 1972389) is 1, the average is 0.125.

Base conversion 1972389

Base	System	Value
2	Binary	111100001100010100101
3	Ternary	10201012121110
4	Quaternary	13201202211
5	Quinary	1001104024
6	Senary	110135233
8	Octal	7414245
10	Decimal	1972389
12	Duodecimal	7b1519
16	Hexadecimal	1e18a5
20	Vigesimal	c6aj9
36	Base36	169wl

Cryptographic Hash Functions

md5	b7565d1426249a09b76614d2283c2de3
sha1	ddde2ff409ee3ad79359151812786c75436b17fe
sha256	26b1dc1602e6bcd07b98b5769f7f0c7bc01292331d8f12fdc75b09b73bad4f05
sha512	2bf86c2434df9eab5dd5c923358835185a6be8d9114924a2ab2e64f76b083d503c36aeef491a1f3f6195d725c5f59c7366016510220f34a463443e3d37d347fd
ripemd-160	9b0014c518dccf0639e2b61479c82503ecf28935

1972389 as geometric shapes

Circle

Radius = n

Diameter	3944778
Circumference	12392885.584843
Area	12221795602901

Sphere

Radius = n

Volume	3.2141513609881E+19
Surface area	48887182411604
Circumference	12392885.584843

Square

Length = n

Perimeter	7889556
Area	3890318367321
Diagonal	2789379.2740755

Cube

Length = n

Surface area	23341910203926
Volume	7673221154201899869
Space diagonal	3416277.96029

Equilateral Triangle

Length = n

Perimeter	5917167
Area	1684557267454.6
Altitude	1708138.980145

Triangular Pyramid

Length = n

Surface area	1684557267454.6
Volume	9.0429778528004E+17
Height	929793.0913585