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

1381666 (number)

1381666 is an even 7-digits composite number following 1381665 and preceding 1381667. In scientific notation, it is written as 1.381666 × 10^6. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 579600 positive integers (up to 1381666) that are relatively prime to 1381666.

Interesting facts

1381666 has 16 divisors, whose sum is 2435328
The reverse of 1381666 is 6661831
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 31
Digital Root 4

Name

Name	one million three hundred eighty-one thousand six hundred sixty-six

Notation

Scientific notation	1.381666 × 10^6
Engineering notation	1.381666 × 10^6

Prime Factorization of 1381666

Prime Factorization 2 × 13 × 11 × 4831

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1381666	Product of the distinct prime numbers

The prime factorization of 1381666 is 2 × 13 × 11 × 4831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 49, 26, 953, 802, 6781, 2033, 78011, 15328, 423757, 184059, 1691884, 1441437, 84789558, 40211070, 227781511, 5406833, 6263234340, 9822429948

Basic calculations (n = 1381666)

Multiplication

n×y

n×2	2763332
n×3	4144998
n×4	5526664
n×5	6908330

Division

n÷y

n÷2	690833
n÷3	460555.33333333
n÷3	345416.5
n÷5	276333.2

Exponentiation

n^y

n²	1909000935556
n³	2637601686625916296
n⁴	3.6442845719537E+24
n⁵	5.035184087393E+30

Nth Root

^y√n

²√n	1175.4428952527
³√n	111.37841250808
⁴√n	34.284732684574
⁵√n	16.907547418974

Divisors of 1381666

1, 2, 11, 13, 22, 26, 143, 286, 4831, 9662, 53141, 62803, 106282, 125606, 690833, 1381666

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1381665	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1381666 can be divided by 16 positive divisors. The sum of these divisors (counting 1381666) is 1, the average is 0.0625.

Base conversion 1381666

Base	System	Value
2	Binary	101010001010100100010
3	Ternary	2121012021211
4	Quaternary	11101110202
5	Quinary	323203131
6	Senary	45340334
8	Octal	5212442
10	Decimal	1381666
12	Duodecimal	5676aa
16	Hexadecimal	151522
20	Vigesimal	8ce36
36	Base36	tm3m

Cryptographic Hash Functions

md5	9a7d908435f96959bba44622ea3486dd
sha1	7d49ce1d8ee31652adb4ad9df01de268dc9d7b1e
sha256	55556054a9ee7ec47f25bec8f29442b24ade621b05399914af47d986e486c03b
sha512	91afda0ac4618384d483e54f42267cb2a1ecbc93c6517ffc3a677ffbcef50917ec644c979d2dce6e2717cd856300c07239a0fefd49a83259c7e116546c73e04b
ripemd-160	16ec4a1d1b364b0553d59ddaf87c71ee91184627

1381666 as geometric shapes

Circle

Radius = n

Diameter	2763332
Circumference	8681263.5106296
Area	5997303314838.8

Sphere

Radius = n

Volume	1.1048360109067E+19
Surface area	23989213259355
Circumference	8681263.5106296

Square

Length = n

Perimeter	5526664
Area	1909000935556
Diagonal	1953970.7958698

Cube

Length = n

Surface area	11454005613336
Volume	2637601686625916296
Space diagonal	2393115.7110905

Equilateral Triangle

Length = n

Perimeter	4144998
Area	826621653019.88
Altitude	1196557.8555452

Triangular Pyramid

Length = n

Surface area	826621653019.88
Volume	3.1084433978038E+17
Height	651323.59862326