6445707245 is an odd 10-digits composite number following 6445707244
and preceding 6445707246 . In scientific notation, it is written as 6.445707245 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 5142513744 positive integers (up to 6445707245) that are relatively prime to 6445707245.
6445707245 has 8 divisors, whose sum is 7755926784
The reverse of 6445707245 is 5427075446
Previous prime number is 367
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
six billion four hundred forty-five million seven hundred seven thousand two hundred forty-five
Scientific notation
6.445707245 × 10^9
Engineering notation
6.445707245 × 10^9
Prime Factorization
5 × 367 × 3512647
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6445707245
Product of the distinct prime numbers
The prime factorization of 6445707245 is 5 × 367 × 3512647.
Since it has a total of 3 prime factors.
7 , 9 , 78 , 59 , 500 , 827 , 6690 , 6568 , 57605 , 96142 , 306946 , 323647 , 8640877 , 5743795 , 60891955 , 11031102 , 964342977 , 883216105 , 8708408275 , 2299509761
n×2
12891414490
n×3
19337121735
n×4
25782828980
n×5
32228536225
n÷2
3222853622.5
n÷3
2148569081.6667
n÷3
1611426811.25
n÷5
1289141449
n2
4.1547141888245E+19
n3
2.6780071347811E+29
n4
1.726164999082E+39
n5
1.1126354240648E+49
2 √n
80285.162047542
3 √n
1861.0449330501
4 √n
283.34636409797
5 √n
91.591277244213
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
-6445707244
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 6445707245 can be divided by 8 positive divisors.
The sum of these divisors (counting 6445707245) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000000001100011010111111101101
3
Ternary
121122012201212001222
4
Quaternary
12000030122333231
5
Quinary
101200100112440
6
Senary
2543333513125
8
Octal
60014327755
10
Decimal
6445707245
12
Duodecimal
12ba7a27a5
16
Hexadecimal
18031afed
20
Vigesimal
50e5d825
36
Base36
2yllvjh
md5
ec94680fad6afcd6beef9cef76b93f31
sha1
53c892c8673dafc8f9f62bc9064c93979adcea7d
sha256
563a55d13d70e8f8f6d74ffe1930ab038bcef4a739bf3eddc94d2092cc0138e2
sha512
bd71b4f00acde66f1e054c90c04a682a02e851decb878548ff1a3cf52fd68385ea1527d3f07f9307677183b2829b44d1067cc9102dad33e7941c9b6e8ff55560
ripemd-160
f051a1e83b56498a8a30743fb1f0ff86db743fcc
Diameter
12891414490
Circumference
40499573056.165
Area
1.3052419573376E+20
Volume
1.1217610054519E+30
Surface area
5.2209678293506E+20
Circumference
40499573056.165
Perimeter
25782828980
Area
4.1547141888245E+19
Diagonal
9115606604.9655
Surface area
2.4928285132947E+20
Volume
2.6780071347811E+29
Space diagonal
11164292439.055
Perimeter
19337121735
Area
1.7990440164929E+19
Altitude
5582146219.5274
Surface area
1.7990440164929E+19
Volume
3.1560616751161E+28
Height
3038535534.9885