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

2148972 (number)

2148972 is an even 7-digits composite number following 2148971 and preceding 2148973. In scientific notation, it is written as 2.148972 × 10^6. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 613968 positive integers (up to 2148972) that are relatively prime to 2148972.

Interesting facts

2148972 has 12 divisors, whose sum is 3939936
The reverse of 2148972 is 2798412
Previous prime number is 21

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 33
Digital Root 6

Name

Name	two million one hundred forty-eight thousand nine hundred seventy-two

Notation

Scientific notation	2.148972 × 10^6
Engineering notation	2.148972 × 10^6

Prime Factorization of 2148972

Prime Factorization 2 × 2 × 21 × 25583

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1074486	Product of the distinct prime numbers

The prime factorization of 2148972 is 2 × 2 × 21 × 25583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 96, 93, 650, 891, 5392, 4211, 31658, 64683, 231301, 120231, 3202660, 1051316, 79312072, 13270792, 132358083, 162180522, 3451556206, 8281041598

Basic calculations (n = 2148972)

Multiplication

n×y

n×2	4297944
n×3	6446916
n×4	8595888
n×5	10744860

Division

n÷y

n÷2	1074486
n÷3	716324
n÷3	537243
n÷5	429794.4

Exponentiation

n^y

n²	4618080656784
n³	9.9241260251704E+18
n⁴	2.1326668952563E+25
n⁵	4.5830414432326E+31

Nth Root

^y√n

²√n	1465.9372428586
³√n	129.04571422302
⁴√n	38.287559896899
⁵√n	18.46911780214

Divisors of 2148972

1, 2, 4, 21, 42, 84, 25583, 51166, 102332, 537243, 1074486, 2148972

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2148971	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2148972 can be divided by 12 positive divisors. The sum of these divisors (counting 2148972) is 1, the average is 0.083333333333333.

Base conversion 2148972

Base	System	Value
2	Binary	1000001100101001101100
3	Ternary	11001011211120
4	Quaternary	20030221230
5	Quinary	1022231342
6	Senary	114020540
8	Octal	10145154
10	Decimal	2148972
12	Duodecimal	877750
16	Hexadecimal	20ca6c
20	Vigesimal	d8c8c
36	Base36	1a25o

Cryptographic Hash Functions

md5	30324f91423d5dd5ca87b63905ce9bf3
sha1	1eae6c7ef8810a68e5089cc8b8ea709d534149a5
sha256	19310d5b16cb67c3620363a126571e5cd0e80db3e6a2ccf94d0cef453cf768fc
sha512	8603ce60073ef95ee638e71492133aed6dfce0d499777e2640ebfc7ec26532aa9d7ca3136361f4bb56a2e8cc2897475fc41400f402b008b180d5697676a8da56
ripemd-160	4742ce987769b3896de58e6fc40373c3896f0749

2148972 as geometric shapes

Circle

Radius = n

Diameter	4297944
Circumference	13502389.29594
Area	14508128265038

Sphere

Radius = n

Volume	4.15700818853E+19
Surface area	58032513060151
Circumference	13502389.29594

Square

Length = n

Perimeter	8595888
Area	4618080656784
Diagonal	3039105.34756

Cube

Length = n

Surface area	27708483940704
Volume	9.9241260251704E+18
Space diagonal	3722128.6880429

Equilateral Triangle

Length = n

Perimeter	6446916
Area	1999687582750.2
Altitude	1861064.3440215

Triangular Pyramid

Length = n

Surface area	1999687582750.2
Volume	1.1695694682913E+18
Height	1013035.1158533