9898971957 is an odd 10-digits composite number following 9898971956
and preceding 9898971958 . In scientific notation, it is written as 9.898971957 × 10^9.
The sum of its digits is 72. It has a total of 3 prime factors and 8 positive divisors.
There are 5656555296 positive integers (up to 9898971957) that are relatively prime to 9898971957.
9898971957 has 8 divisors, whose sum is 11732115136
The reverse of 9898971957 is 7591798989
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 72 Digital Root 9
Name
nine billion eight hundred ninety-eight million nine hundred seventy-one thousand nine hundred fifty-seven
Scientific notation
9.898971957 × 10^9
Engineering notation
9.898971957 × 10^9
Prime Factorization
27 × 7 × 52375513
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9898971957 Product of the distinct prime numbers
The prime factorization of 9898971957 is 27 × 7 × 52375513.
Since it has a total of 3 prime factors.
1 , 4 , 67 , 76 , 513 , 36 , 7155 , 9223 , 71491 , 57921 , 998382 , 128719 , 5228729 , 1063312 , 75622116 , 1040863 , 731150632 , 71677470 , 5539757445 , 5861171484
n×2
19797943914
n×3
29696915871
n×4
39595887828
n×5
49494859785
n÷2
4949485978.5
n÷3
3299657319
n÷3
2474742989.25
n÷5
1979794391.4
n2
9.7989645805472E+19
n3
9.6999675590473E+29
n4
9.6019706850819E+39
n5
9.5049638543562E+49
2 √n99493.577466086
3 √n2147.1548417351
4 √n315.42602534681
5 √n99.797122395923
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
-9898971956 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 9898971957 can be divided by 8 positive divisors.
The sum of these divisors (counting 9898971957) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001110000001100101001100110101
3
Ternary
221112212122212201000
4
Quaternary
21032001211030311
5
Quinary
130233114100312
6
Senary
4314133153513
8
Octal
111601451465
10
Decimal
9898971957
12
Duodecimal
1b0318b899
16
Hexadecimal
24e065335
20
Vigesimal
7ed8b9hh
36
Base36
4jplbn9
md5
38c1c7e887e03c34eadcfe1edbc1d355
sha1
3f21a27dbc05e57b210d19f86365d192d3d51278
sha256
57ef4370556cb556fe18ae0afe2099f4e324713546d68837bc215d123403031d
sha512
8a46d5ecbf1fe23b8271c918481e42055279bb364d858555d28b5b153c399dac2190548f213e1ba89e4901269785bc511a26e2662c80d0568b6a33f84490fffd
ripemd-160
7bbdb7b1e353dee603b63e2b9c6d0fbe64df30ee
Diameter
19797943914
Circumference
62197075156.405
Area
3.0784355139034E+20
Volume
4.0631129098083E+30
Surface area
1.2313742055614E+21
Circumference
62197075156.405
Perimeter
39595887828
Area
9.7989645805472E+19
Diagonal
13999260395.14
Surface area
5.8793787483283E+20
Volume
9.6999675590473E+29
Space diagonal
17145522372.224
Perimeter
29696915871
Area
4.2430761287689E+19
Altitude
8572761186.1118
Surface area
4.2430761287689E+19
Volume
1.1431521397153E+29
Height
4666420131.7134