6449870131 is an odd 10-digits composite number following 6449870130
and preceding 6449870132 . In scientific notation, it is written as 6.449870131 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 6069391200 positive integers (up to 6449870131) that are relatively prime to 6449870131.
6449870131 has 8 divisors, whose sum is 6834906000
The reverse of 6449870131 is 1310789446
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
six billion four hundred forty-nine million eight hundred seventy thousand one hundred thirty-one
Scientific notation
6.449870131 × 10^9
Engineering notation
6.449870131 × 10^9
Prime Factorization
19 × 149 × 2278301
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6449870131
Product of the distinct prime numbers
The prime factorization of 6449870131 is 19 × 149 × 2278301.
Since it has a total of 3 prime factors.
1 , 1 , 33 , 48 , 232 , 461 , 241 , 3689 , 66329 , 78891 , 354720 , 961484 , 3446207 , 5756002 , 67052040 , 34312310 , 379894304 , 711865151 , 9752836642 , 3838562609
n×2
12899740262
n×3
19349610393
n×4
25799480524
n×5
32249350655
n÷2
3224935065.5
n÷3
2149956710.3333
n÷3
1612467532.75
n÷5
1289974026.2
n2
4.1600824706766E+19
n3
2.6831991670114E+29
n4
1.7306286162831E+39
n5
1.1162329820018E+49
2 √n
80311.083487897
3 √n
1861.4454916628
4 √n
283.39210202103
5 √n
91.603104824035
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
-6449870130
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 6449870131 can be divided by 8 positive divisors.
The sum of these divisors (counting 6449870131) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000000011100010011010100110011
3
Ternary
121122111120100110221
4
Quaternary
12000130103110303
5
Quinary
101202131321011
6
Senary
2544003033511
8
Octal
60034232463
10
Decimal
6449870131
12
Duodecimal
130006b897
16
Hexadecimal
180713533
20
Vigesimal
50fbdf6b
36
Base36
2yo33n7
md5
4efb7033d0649c761a95cd687b99b1ce
sha1
e2a2a9e748e4b353702cd725e679c7fa9ce83d7a
sha256
19d60a42a98077aec6036549f9a20afc8a4d402656b9223eeceb93233c4baad8
sha512
cddad3dfc6164796c63ff5c1f034373d379f60a9f097a41e48028e691a879fd75c58170e54e33dfc1504516f7d7717a0f815fe4b6ac7780d0e82e8ca5c1aee19
ripemd-160
54c6e21ef53bdd437b88c296cca1bc7ccd666771
Diameter
12899740262
Circumference
40525729240.316
Area
1.3069284528205E+20
Volume
1.1239358388268E+30
Surface area
5.2277138112821E+20
Circumference
40525729240.316
Perimeter
25799480524
Area
4.1600824706766E+19
Diagonal
9121493814.8053
Surface area
2.496049482406E+20
Volume
2.6831991670114E+29
Space diagonal
11171502769.113
Perimeter
19349610393
Area
1.8013685507221E+19
Altitude
5585751384.5565
Surface area
1.8013685507221E+19
Volume
3.1621805437797E+28
Height
3040497938.2684