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

1381649 (number)

1381649 is an odd 7-digits prime number following 1381648 and preceding 1381650. In scientific notation, it is written as 1.381649 × 10^6. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 1381648 positive integers (up to 1381649) that are relatively prime to 1381649.

Interesting facts

1381649 has 2 divisors, whose sum is 1381650
The reverse of 1381649 is 9461831
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-one thousand six hundred forty-nine

Notation

Scientific notation	1.381649 × 10^6
Engineering notation	1.381649 × 10^6

Prime Factorization of 1381649

Prime Factorization 1381649

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1381649	Product of the distinct prime numbers

The prime factorization of 1381649 is 1381649. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 1, 5, 55, 149, 149, 8863, 666, 25655, 24554, 380426, 62242, 5302154, 603608, 73058666, 55132950, 579050993, 505850536, 2508336199, 5367319434

Basic calculations (n = 1381649)

Multiplication

n×y

n×2	2763298
n×3	4144947
n×4	5526596
n×5	6908245

Division

n÷y

n÷2	690824.5
n÷3	460549.66666667
n÷3	345412.25
n÷5	276329.8

Exponentiation

n^y

n²	1908953959201
n³	2637504328776102449
n⁴	3.6441052183492E+24
n⁵	5.0348743308269E+30

Nth Root

^y√n

²√n	1175.4356639136
³√n	111.3779557067
⁴√n	34.284627224364
⁵√n	16.907505812722

Divisors of 1381649

1, 1381649

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1381650	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	690825	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1175.4360892877	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999985524554	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1381649 can be divided by 2 positive divisors. The sum of these divisors (counting 1381649) is 1381650, the average is 690825.

Base conversion 1381649

Base	System	Value
2	Binary	101010001010100010001
3	Ternary	2121012021012
4	Quaternary	11101110101
5	Quinary	323203044
6	Senary	45340305
8	Octal	5212421
10	Decimal	1381649
12	Duodecimal	567695
16	Hexadecimal	151511
20	Vigesimal	8ce29
36	Base36	tm35

Cryptographic Hash Functions

md5	9b89e3b0aaf69cff6c3452bbd45817b9
sha1	3580c37b53ddf01baadca17d639dd4e0978bd3cd
sha256	2b2df25dcc72e79ac7612ec2e0b35ebb59441c94afb7087e303c3bf0122e67b9
sha512	95d6edc713890e467f3cca659643ce52419d28123fe95169dd82e5e51caeb13816bc9760f327da6a9b4166d7a3f74c87ccc252581e9adf344749cc46b03175f4
ripemd-160	644747d8a8b9dca95187a66b4cb0a7386581f6a7

1381649 as geometric shapes

Circle

Radius = n

Diameter	2763298
Circumference	8681156.6964794
Area	5997155734267

Sphere

Radius = n

Volume	1.1047952297459E+19
Surface area	23988622937068
Circumference	8681156.6964794

Square

Length = n

Perimeter	5526596
Area	1908953959201
Diagonal	1953946.7542392

Cube

Length = n

Surface area	11453723755206
Volume	2637504328776102449
Space diagonal	2393086.2662267

Equilateral Triangle

Length = n

Perimeter	4144947
Area	826601311661.47
Altitude	1196543.1331134

Triangular Pyramid

Length = n

Surface area	826601311661.47
Volume	3.1083286604774E+17
Height	651315.58474641