8449442957 is an odd 10-digits composite number following 8449442956
and preceding 8449442958 . In scientific notation, it is written as 8.449442957 × 10^9.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 8447281920 positive integers (up to 8449442957) that are relatively prime to 8449442957.
8449442957 has 4 divisors, whose sum is 8451603996
The reverse of 8449442957 is 7592449448
Previous prime number is 3917
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
eight billion four hundred forty-nine million four hundred forty-two thousand nine hundred fifty-seven
Scientific notation
8.449442957 × 10^9
Engineering notation
8.449442957 × 10^9
Prime Factorization
3917 × 2157121
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
8449442957 Product of the distinct prime numbers
The prime factorization of 8449442957 is 3917 × 2157121.
Since it has a total of 2 prime factors.
8 , 8 , 20 , 28 , 419 , 444 , 2137 , 6511 , 67343 , 38252 , 534282 , 706085 , 4780788 , 9390434 , 11913320 , 68704622 , 731999668 , 389017792 , 2777393803 , 3107930156
n×2
16898885914
n×3
25348328871
n×4
33797771828
n×5
42247214785
n÷2
4224721478.5
n÷3
2816480985.6667
n÷3
2112360739.25
n÷5
1689888591.4
n2
7.1393086283597E+19
n3
6.0323181007743E+29
n4
5.0969727690971E+39
n5
4.3066580665868E+49
2 √n91920.851589832
3 √n2036.773298056
4 √n303.18451739796
5 √n96.6864502159
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
-8449442956 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 8449442957 can be divided by 4 positive divisors.
The sum of these divisors (counting 8449442957) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110111101000000100010010001101
3
Ternary
210210212010011201202
4
Quaternary
13313220010102031
5
Quinary
114301024133312
6
Senary
3514232515245
8
Octal
76750042215
10
Decimal
8449442957
12
Duodecimal
177984bb25
16
Hexadecimal
1f7a0448d
20
Vigesimal
6c09077h
36
Base36
3vqkvwt
md5
48e8f5e94b7f119e326edfd840079656
sha1
25aad1cd1a6aed7871ee606b5ecc73ffe29f2524
sha256
097809fa94eae04587517e9ef5f5887183a1dc6b926846db219f54df22b6e14e
sha512
14a858028fad47cc88f08491f75565df38aab6bf36d7e4c6534bc01351d51e3e8961997e9022794b89b6bf0e315dc072c6ad5ba65fe520c9dabfc877450a8180
ripemd-160
45e2a09c9b3c0efcbb768bf84058fd5f34ffda6b
Diameter
16898885914
Circumference
53089415841.274
Area
2.2428799538565E+20
Volume
2.5268114972679E+30
Surface area
8.971519815426E+20
Circumference
53089415841.274
Perimeter
33797771828
Area
7.1393086283597E+19
Diagonal
11949316824.287
Surface area
4.2835851770158E+20
Volume
6.0323181007743E+29
Space diagonal
14634864497.179
Perimeter
25348328871
Area
3.0914113188085E+19
Altitude
7317432248.5895
Surface area
3.0914113188085E+19
Volume
7.1091550588865E+28
Height
3983105608.0957