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

1387913 (number)

1387913 is an odd 7-digits prime number following 1387912 and preceding 1387914. In scientific notation, it is written as 1.387913 × 10^6. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 1387912 positive integers (up to 1387913) that are relatively prime to 1387913.

Interesting facts

1387913 has 2 divisors, whose sum is 1387914
The reverse of 1387913 is 3197831
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 32
Digital Root 5

Name

Name	one million three hundred eighty-seven thousand nine hundred thirteen

Notation

Scientific notation	1.387913 × 10^6
Engineering notation	1.387913 × 10^6

Prime Factorization of 1387913

Prime Factorization 1387913

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1387913	Product of the distinct prime numbers

The prime factorization of 1387913 is 1387913. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 7, 63, 62, 229, 817, 1455, 1288, 38866, 81797, 265974, 76766, 7321673, 9929640, 22821826, 31545834, 891874616, 424726325, 7593960292, 9652096550

Basic calculations (n = 1387913)

Multiplication

n×y

n×2	2775826
n×3	4163739
n×4	5551652
n×5	6939565

Division

n÷y

n÷2	693956.5
n÷3	462637.66666667
n÷3	346978.25
n÷5	277582.6

Exponentiation

n^y

n²	1926302495569
n³	2673540275532657497
n⁴	3.7106413044354E+24
n⁵	5.1500473047628E+30

Nth Root

^y√n

²√n	1178.0971946321
³√n	111.54602053713
⁴√n	34.323420497265
⁵√n	16.922808841713

Divisors of 1387913

1, 1387913

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1387914	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	693957	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1178.0976190452	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999985589885	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1387913 can be divided by 2 positive divisors. The sum of these divisors (counting 1387913) is 1387914, the average is 693957.

Base conversion 1387913

Base	System	Value
2	Binary	101010010110110001001
3	Ternary	2121111212012
4	Quaternary	11102312021
5	Quinary	323403123
6	Senary	45425305
8	Octal	5226611
10	Decimal	1387913
12	Duodecimal	56b235
16	Hexadecimal	152d89
20	Vigesimal	8d9fd
36	Base36	tqx5

Cryptographic Hash Functions

md5	d9dc0dcbf9f107dc01e44e7dcbf9c9bb
sha1	fd7ae8ef85b939cd668db698db768e37fc8ba349
sha256	e828d8a979468581263dcc707a0a5d70b897246dd77ee3e4c3d1e44b260486f2
sha512	3ba6d70e9c977993d695ea747bab68687793fa6923c9bb86f266ed0dc9e60cd05739403d2b3dd5a9acf813c2eca09b79bf5ea854e089bc0124ac538b459a378b
ripemd-160	e33ae981a8fc48ca70e3280c82e37d5ea5cb0a3f

1387913 as geometric shapes

Circle

Radius = n

Diameter	2775826
Circumference	8720514.5692435
Area	6051657768671.3

Sphere

Radius = n

Volume	1.1198899318253E+19
Surface area	24206631074685
Circumference	8720514.5692435

Square

Length = n

Perimeter	5551652
Area	1926302495569
Diagonal	1962805.3879939

Cube

Length = n

Surface area	11557814973414
Volume	2673540275532657497
Space diagonal	2403935.8324853

Equilateral Triangle

Length = n

Perimeter	4163739
Area	834113448268.06
Altitude	1201967.9162427

Triangular Pyramid

Length = n

Surface area	834113448268.06
Volume	3.1507974310075E+17
Height	654268.46266464