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

4065981 (number)

4065981 is an odd 7-digits composite number following 4065980 and preceding 4065982. In scientific notation, it is written as 4.065981 × 10^6. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 2567952 positive integers (up to 4065981) that are relatively prime to 4065981.

Interesting facts

4065981 has 8 divisors, whose sum is 5706720
The reverse of 4065981 is 1895604
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 33
Digital Root 6

Name

Name	four million sixty-five thousand nine hundred eighty-one

Notation

Scientific notation	4.065981 × 10^6
Engineering notation	4.065981 × 10^6

Prime Factorization of 4065981

Prime Factorization 3 × 19 × 71333

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	4065981	Product of the distinct prime numbers

The prime factorization of 4065981 is 3 × 19 × 71333. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 93, 25, 227, 755, 6066, 8250, 92447, 172, 251363, 680094, 7913956, 4762336, 18579446, 64004981, 567986782, 465051391, 2494161051, 122917875

Basic calculations (n = 4065981)

Multiplication

n×y

n×2	8131962
n×3	12197943
n×4	16263924
n×5	20329905

Division

n÷y

n÷2	2032990.5
n÷3	1355327
n÷3	1016495.25
n÷5	813196.2

Exponentiation

n^y

n²	16532201492361
n³	6.7219617156111E+19
n⁴	2.7331368618402E+26
n⁵	1.1112882550642E+33

Nth Root

^y√n

²√n	2016.4277819947
³√n	159.60816881449
⁴√n	44.904652119738
⁵√n	20.981332630751

Divisors of 4065981

1, 3, 19, 57, 71333, 213999, 1355327, 4065981

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	-4065980	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 4065981 can be divided by 8 positive divisors. The sum of these divisors (counting 4065981) is 1, the average is 0.125.

Base conversion 4065981

Base	System	Value
2	Binary	1111100000101010111101
3	Ternary	21122120110220
4	Quaternary	33200222331
5	Quinary	2020102411
6	Senary	223051553
8	Octal	17405275
10	Decimal	4065981
12	Duodecimal	1440bb9
16	Hexadecimal	3e0abd
20	Vigesimal	1584j1
36	Base36	2f5bx

Cryptographic Hash Functions

md5	f4f2a3005a5a34ba3ef0ce1417427da7
sha1	612282885041a694e6b4c63eb2a5c60baef3c2e3
sha256	e5ad5385e806ec88d0bec75b7fdc883c8b7aeed3f293d628b4eed6f3dbfb17c4
sha512	d3b7982828b4635a6ede0c623cd59c275e3a65d8bd86b1124a9ce5fae34475bfbbfe02dd1bc37a29b88727b04034d250d64178aaad908425c316ab8c28966847
ripemd-160	bc12a8c98d98d6af12d8ca98cb09401d71450f45

4065981 as geometric shapes

Circle

Radius = n

Diameter	8131962
Circumference	25547312.078471
Area	51937442756068

Sphere

Radius = n

Volume	2.8156887391301E+20
Surface area	2.0774977102427E+14
Circumference	25547312.078471

Square

Length = n

Perimeter	16263924
Area	16532201492361
Diagonal	5750165.4745513

Cube

Length = n

Surface area	99193208954166
Volume	6.7219617156111E+19
Space diagonal	7042485.6746097

Equilateral Triangle

Length = n

Perimeter	12197943
Area	7158653236433.8
Altitude	3521242.8373049

Triangular Pyramid

Length = n

Surface area	7158653236433.8
Volume	7.9219078533083E+18
Height	1916721.8248504