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

13853945 (number)

13853945 is an odd 8-digits composite number following 13853944 and preceding 13853946. In scientific notation, it is written as 1.3853945 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 8856000 positive integers (up to 13853945) that are relatively prime to 13853945.

Interesting facts

13853945 has 8 divisors, whose sum is 14097888
The reverse of 13853945 is 54935831
Previous prime number is 83

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	thirteen million eight hundred fifty-three thousand nine hundred forty-five

Notation

Scientific notation	1.3853945 × 10^7
Engineering notation	1.3853945 × 10^6

Prime Factorization of 13853945

Prime Factorization 665 × 83 × 251

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13853945	Product of the distinct prime numbers

The prime factorization of 13853945 is 665 × 83 × 251. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 81, 68, 351, 524, 3669, 2300, 15814, 47062, 609377, 473873, 5859945, 1272287, 46977892, 59558416, 665753246, 41515984, 5411844, 3347445240

Basic calculations (n = 13853945)

Multiplication

n×y

n×2	27707890
n×3	41561835
n×4	55415780
n×5	69269725

Division

n÷y

n÷2	6926972.5
n÷3	4617981.6666667
n÷3	3463486.25
n÷5	2770789

Exponentiation

n^y

n²	191931792063025
n³	2.6590124909926E+21
n⁴	3.6837812804524E+28
n⁵	5.1034903251417E+35

Nth Root

^y√n

²√n	3722.0887952869
³√n	240.17316784776
⁴√n	61.008923898778
⁵√n	26.811103663577

Divisors of 13853945

1, 83, 251, 665, 20833, 55195, 166915, 13853945

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	-13853944	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 13853945 can be divided by 8 positive divisors. The sum of these divisors (counting 13853945) is 1, the average is 0.125.

Base conversion 13853945

Base	System	Value
2	Binary	110100110110010011111001
3	Ternary	222001212001002
4	Quaternary	310312103321
5	Quinary	12021311240
6	Senary	1212534345
8	Octal	64662371
10	Decimal	13853945
12	Duodecimal	47813b5
16	Hexadecimal	d364f9
20	Vigesimal	46beh5
36	Base36	88xrt

Cryptographic Hash Functions

md5	aa156a3fa00730284ea5c27eedc9d1c7
sha1	909f8badbac0fd7d69bfb139f5d6da78c813f2c6
sha256	69d473a4aaaaa06ceb96828d7aad2af627f4eba0604198c835ddd5f6533bb7d7
sha512	c60f0537787ec436de218c217c3ccb77ab691c9d4ad62b73e4ad3e5bba63a8c8cb5694d773598617b29becb7aed070d2e74986c42c96030c4c03d9170aadad98
ripemd-160	27728f8fd1db4bd704fa6099ccb7ba14f8ee2070

13853945 as geometric shapes

Circle

Radius = n

Diameter	27707890
Circumference	87046903.670474
Area	6.0297150793552E+14

Sphere

Radius = n

Volume	1.1138045476674E+22
Surface area	2.4118860317421E+15
Circumference	87046903.670474

Square

Length = n

Perimeter	55415780
Area	191931792063025
Diagonal	19592436.911371

Cube

Length = n

Surface area	1151590752378150
Volume	2.6590124909926E+21
Space diagonal	23995736.625265

Equilateral Triangle

Length = n

Perimeter	41561835
Area	83108903860226
Altitude	11997868.312632

Triangular Pyramid

Length = n

Surface area	83108903860226
Volume	3.1336762727343E+20
Height	6530812.3037903