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

1640401 (number)

1640401 is an odd 7-digits composite number following 1640400 and preceding 1640402. In scientific notation, it is written as 1.640401 × 10^6. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 1406052 positive integers (up to 1640401) that are relatively prime to 1640401.

Interesting facts

1640401 has 4 divisors, whose sum is 1874752
The reverse of 1640401 is 1040461
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 16
Digital Root 7

Name

Name	one million six hundred forty thousand four hundred one

Notation

Scientific notation	1.640401 × 10^6
Engineering notation	1.640401 × 10^6

Prime Factorization of 1640401

Prime Factorization 7 × 234343

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1640401	Product of the distinct prime numbers

The prime factorization of 1640401 is 7 × 234343. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 32, 80, 95, 842, 7319, 3097, 14824, 91861, 852806, 47235, 9232176, 7592116, 82640741, 74499181, 21831711, 950486522, 7704761816, 8721004238

Basic calculations (n = 1640401)

Multiplication

n×y

n×2	3280802
n×3	4921203
n×4	6561604
n×5	8202005

Division

n÷y

n÷2	820200.5
n÷3	546800.33333333
n÷3	410100.25
n÷5	328080.2

Exponentiation

n^y

n²	2690915440801
n³	4414180380005401201
n⁴	7.2410259095412E+24
n⁵	1.1878186143037E+31

Nth Root

^y√n

²√n	1280.7814021136
³√n	117.93698157623
⁴√n	35.788006400379
⁵√n	17.498064178186

Divisors of 1640401

1, 7, 234343, 1640401

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1640400	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640401 can be divided by 4 positive divisors. The sum of these divisors (counting 1640401) is 1, the average is 0.25.

Base conversion 1640401

Base	System	Value
2	Binary	110010000011111010001
3	Ternary	10002100012121
4	Quaternary	12100133101
5	Quinary	404443101
6	Senary	55054241
8	Octal	6203721
10	Decimal	1640401
12	Duodecimal	671381
16	Hexadecimal	1907d1
20	Vigesimal	a5101
36	Base36	z5qp

Cryptographic Hash Functions

md5	ce8a37def3579a0328ec9be8a95652ce
sha1	dfa1c4134748191cd9a75e743e1c6af935de6e53
sha256	77890808deef31f3ad11c1de6204d471c80a1d1e4a180dd3a0b9cd22887f9e0b
sha512	a20242b7cd13577b06640f73318a42bb4229333a234036e54743ddac5eb2e70e252eda942df45123d8e349667c80c85f07ba44f28162b630e719f12b7ace7495
ripemd-160	ba60db66132d604e2b4fa640d73211d8219424f8

1640401 as geometric shapes

Circle

Radius = n

Diameter	3280802
Circumference	10306943.461083
Area	8453760180251.8

Sphere

Radius = n

Volume	1.8490075537927E+19
Surface area	33815040721007
Circumference	10306943.461083

Square

Length = n

Perimeter	6561604
Area	2690915440801
Diagonal	2319877.3419304

Cube

Length = n

Surface area	16145492644806
Volume	4414180380005401201
Space diagonal	2841257.8767868

Equilateral Triangle

Length = n

Perimeter	4921203
Area	1165200565584.7
Altitude	1420628.9383934

Triangular Pyramid

Length = n

Surface area	1165200565584.7
Volume	5.2021614668041E+17
Height	773292.44731013