6640486574 is an even 10-digits composite number following 6640486573
and preceding 6640486575 . In scientific notation, it is written as 6.640486574 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 3319429176 positive integers (up to 6640486574) that are relatively prime to 6640486574.
6640486574 has 8 divisors, whose sum is 9963172200
The reverse of 6640486574 is 4756840466
Previous prime number is 4099
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
six billion six hundred forty million four hundred eighty-six thousand five hundred seventy-four
Scientific notation
6.640486574 × 10^9
Engineering notation
6.640486574 × 10^9
Prime Factorization
2 × 4099 × 810013
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6640486574
Product of the distinct prime numbers
The prime factorization of 6640486574 is 2 × 4099 × 810013.
Since it has a total of 3 prime factors.
8 , 4 , 28 , 67 , 152 , 881 , 8299 , 3940 , 51821 , 79314 , 729558 , 459898 , 8246878 , 995399 , 98240214 , 13259981 , 582212242 , 957252060 , 9454969038 , 9115911075
n×2
13280973148
n×3
19921459722
n×4
26561946296
n×5
33202432870
n÷2
3320243287
n÷3
2213495524.6667
n÷3
1660121643.5
n÷5
1328097314.8
n2
4.4096061939474E+19
n3
2.9281930727535E+29
n4
1.94446267857E+39
n5
1.2912178310688E+49
2 √n
81489.180717442
3 √n
1879.6051847464
4 √n
285.46309869656
5 √n
92.138254505832
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
-6640486573
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 6640486574 can be divided by 8 positive divisors.
The sum of these divisors (counting 6640486574) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011110011011100100010101110
3
Ternary
122010210020200002012
4
Quaternary
12023303130202232
5
Quinary
102044431032244
6
Senary
3014532401222
8
Octal
61363344256
10
Decimal
6640486574
12
Duodecimal
1353a76212
16
Hexadecimal
18bcdc8ae
20
Vigesimal
53f30g8e
36
Base36
31tko8e
md5
b3bae21b64418bfb3ed9e55bf2b79900
sha1
d2b468a53bdd37cbd7fbd39a4c526f4111f48a6c
sha256
514b6e011e94195eefff5177ca648a436460086e7f224fa847287c5a449c1145
sha512
f8b07c37c1cc4047e831cafd101a2ffef67aefe32a6374947a5de819bd8f2e74a3f250fe1147ae9ae3cd9a1bfa3bebf6248058de6012683f686e9b2c50c3d813
ripemd-160
78282346a811d910815669ef62a6e661d69af3e5
Diameter
13280973148
Circumference
41723407674.28
Area
1.3853186424129E+20
Volume
1.2265586460873E+30
Surface area
5.5412745696517E+20
Circumference
41723407674.28
Perimeter
26561946296
Area
4.4096061939474E+19
Diagonal
9391066173.7073
Surface area
2.6457637163685E+20
Volume
2.9281930727535E+29
Space diagonal
11501660133.147
Perimeter
19921459722
Area
1.9094154923218E+19
Altitude
5750830066.5735
Surface area
1.9094154923218E+19
Volume
3.4509086306125E+28
Height
3130355391.2358