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

6681491 (number)

6681491 is an odd 7-digits prime number following 6681490 and preceding 6681492. In scientific notation, it is written as 6.681491 × 10^6. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 6681490 positive integers (up to 6681491) that are relatively prime to 6681491.

Interesting facts

6681491 has 2 divisors, whose sum is 6681492
The reverse of 6681491 is 1941866
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 35
Digital Root 8

Name

Name	six million six hundred eighty-one thousand four hundred ninety-one

Notation

Scientific notation	6.681491 × 10^6
Engineering notation	6.681491 × 10^6

Prime Factorization of 6681491

Prime Factorization 6681491

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	6681491	Product of the distinct prime numbers

The prime factorization of 6681491 is 6681491. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 1, 69, 31, 660, 516, 7179, 3361, 60040, 7312, 942928, 565896, 3719194, 2572116, 8307291, 48295742, 701586235, 866981923, 4884829578, 6865405326

Basic calculations (n = 6681491)

Multiplication

n×y

n×2	13362982
n×3	20044473
n×4	26725964
n×5	33407455

Division

n÷y

n÷2	3340745.5
n÷3	2227163.6666667
n÷3	1670372.75
n÷5	1336298.2

Exponentiation

n^y

n²	44642321983081
n³	2.9827727254906E+20
n⁴	1.9929369120411E+27
n⁵	1.331579004137E+34

Nth Root

^y√n

²√n	2584.8580231804
³√n	188.34660482002
⁴√n	50.841499025701
⁵√n	23.17259533353

Divisors of 6681491

1, 6681491

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	6681492	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	3340746	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	2584.8582166146	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999997006657	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6681491 can be divided by 2 positive divisors. The sum of these divisors (counting 6681491) is 6681492, the average is 3340746.

Base conversion 6681491

Base	System	Value
2	Binary	11001011111001110010011
3	Ternary	110120110021122
4	Quaternary	121133032103
5	Quinary	3202301431
6	Senary	355112455
8	Octal	31371623
10	Decimal	6681491
12	Duodecimal	22a272b
16	Hexadecimal	65f393
20	Vigesimal	21f3eb
36	Base36	3z7gz

Cryptographic Hash Functions

md5	fe397a5e5b16b279e5af9008322674dd
sha1	d815ff86f0916b00bcbc1aa70af2586ecf392d21
sha256	f78e820cfd5ef5aa7c670e2b307b1524b333d41f30a9123813891fa6d9651088
sha512	d1c2c0c2d2939aa305cac43b6dcf79239ac6a439b00f616723ed047ec759db215466a57ec0b15d1c4ffe23760665bd5ca532020d28c8a6560326a4d14bed780d
ripemd-160	6dceb86b54da0a9dc04b2db9c2a844a1ee02cb68

6681491 as geometric shapes

Circle

Radius = n

Diameter	13362982
Circumference	41981046.081253
Area	1.4024799078124E+14

Sphere

Radius = n

Volume	1.2494209175639E+21
Surface area	5.6099196312495E+14
Circumference	41981046.081253

Square

Length = n

Perimeter	26725964
Area	44642321983081
Diagonal	9449055.1890738

Cube

Length = n

Surface area	267853931898486
Volume	2.9827727254906E+20
Space diagonal	11572681.882314

Equilateral Triangle

Length = n

Perimeter	20044473
Area	19330692460636
Altitude	5786340.9411571

Triangular Pyramid

Length = n

Surface area	19330692460636
Volume	3.5152313682211E+19
Height	3149685.0630246