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

1395890 (number)

1395890 is an even 7-digits composite number following 1395889 and preceding 1395891. In scientific notation, it is written as 1.395890 × 10^6. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 558352 positive integers (up to 1395890) that are relatively prime to 1395890.

Interesting facts

1395890 has 8 divisors, whose sum is 2512620
The reverse of 1395890 is 0985931
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 35
Digital Root 8

Name

Name	one million three hundred ninety-five thousand eight hundred ninety

Notation

Scientific notation	1.395890 × 10^6
Engineering notation	1.395890 × 10^6

Prime Factorization of 1395890

Prime Factorization 2 × 5 × 139589

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1395890	Product of the distinct prime numbers

The prime factorization of 1395890 is 2 × 5 × 139589. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 39, 64, 107, 445, 1718, 4075, 79161, 48242, 680846, 761911, 1715723, 9953073, 27463366, 49286522, 244850387, 505498188, 9513042281, 2005082127

Basic calculations (n = 1395890)

Multiplication

n×y

n×2	2791780
n×3	4187670
n×4	5583560
n×5	6979450

Division

n÷y

n÷2	697945
n÷3	465296.66666667
n÷3	348972.5
n÷5	279178

Exponentiation

n^y

n²	1948508892100
n³	2719904077393469000
n⁴	3.7966869025928E+24
n⁵	5.2997572804602E+30

Nth Root

^y√n

²√n	1181.4778880707
³√n	111.75931520358
⁴√n	34.372632835887
⁵√n	16.942216969422

Divisors of 1395890

1, 2, 5, 10, 139589, 279178, 697945, 1395890

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	-1395889	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 1395890 can be divided by 8 positive divisors. The sum of these divisors (counting 1395890) is 1, the average is 0.125.

Base conversion 1395890

Base	System	Value
2	Binary	101010100110010110010
3	Ternary	2121220210122
4	Quaternary	11110302302
5	Quinary	324132030
6	Senary	45530242
8	Octal	5246262
10	Decimal	1395890
12	Duodecimal	573982
16	Hexadecimal	154cb2
20	Vigesimal	8e9ea
36	Base36	tx2q

Cryptographic Hash Functions

md5	a377a52bf3ec30ff626435aa9d34cc89
sha1	aab2c1de519fbd9e19ef04edeb36b5ec14d0d101
sha256	bb0abe4ede33d2c3b6a8fc08ec47c352b0aa535abc2f4f60e25b44e2ae5831dd
sha512	47290b7a488cb67f08b043f138e4cf8e10782ff7dd5e439e4e0fde394e1f6dbcba2f580977d9929d29daedb107052355c3c339c01834f7be88a85c04aba70249
ripemd-160	2ae38d5c3953d62e617fcff8a6cac8cf82b0bd62

1395890 as geometric shapes

Circle

Radius = n

Diameter	2791780
Circumference	8770635.5384389
Area	6121421220875.7

Sphere

Radius = n

Volume	1.1393107557344E+19
Surface area	24485684883503
Circumference	8770635.5384389

Square

Length = n

Perimeter	5583560
Area	1948508892100
Diagonal	1974086.569581

Cube

Length = n

Surface area	11691053352600
Volume	2719904077393469000
Space diagonal	2417752.4017773

Equilateral Triangle

Length = n

Perimeter	4187670
Area	843729100029.24
Altitude	1208876.2008887

Triangular Pyramid

Length = n

Surface area	843729100029.24
Volume	3.2054376955031E+17
Height	658028.85652699