9938995839 is an odd 10-digits composite number following 9938995838
and preceding 9938995840 . In scientific notation, it is written as 9.938995839 × 10^9.
The sum of its digits is 72. It has a total of 3 prime factors and 8 positive divisors.
There are 6375097440 positive integers (up to 9938995839) that are relatively prime to 9938995839.
9938995839 has 8 divisors, whose sum is 10008535680
The reverse of 9938995839 is 9385998399
Previous prime number is 173
Is Prime? no Number parity odd Number length 10 Sum of Digits 72 Digital Root 9
Name
nine billion nine hundred thirty-eight million nine hundred ninety-five thousand eight hundred thirty-nine
Scientific notation
9.938995839 × 10^9
Engineering notation
9.938995839 × 10^9
Prime Factorization
837 × 173 × 68639
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9938995839 Product of the distinct prime numbers
The prime factorization of 9938995839 is 837 × 173 × 68639.
Since it has a total of 3 prime factors.
10 , 8 , 26 , 87 , 556 , 413 , 2056 , 5230 , 90478 , 75106 , 591584 , 631036 , 3993957 , 6374011 , 9818832 , 95240295 , 84446665 , 18390142 , 3270981644 , 3263029072
n×2
19877991678
n×3
29816987517
n×4
39755983356
n×5
49694979195
n÷2
4969497919.5
n÷3
3312998613
n÷3
2484748959.75
n÷5
1987799167.8
n2
9.8783638287659E+19
n3
9.8181016990233E+29
n4
9.7582071933471E+39
n5
9.6986780690777E+49
2 √n99694.512582188
3 √n2150.0447684206
4 √n315.74437854408
5 √n99.87769286298
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
-9938995838 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 9938995839 can be divided by 8 positive divisors.
The sum of these divisors (counting 9938995839) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000011010010000101001111111
3
Ternary
221122122222022011000
4
Quaternary
21100122100221333
5
Quinary
130323340331324
6
Senary
4322123101343
8
Octal
112032205177
10
Decimal
9938995839
12
Duodecimal
1b14671853
16
Hexadecimal
250690a7f
20
Vigesimal
7f5ie9bj
36
Base36
4kdf69r
md5
96b6c1d33ee658cf57ac0d744d9c5b85
sha1
0c076b966cf31ca87f7f245783f1f9009aba650b
sha256
905036acb618450d2ba2c77efb2ff6c345761b15a6d4d3c16071d9e0968b5ac3
sha512
686c04dc0d220a1a98713e523c7e96bf276e6bd93243aa18314384861f218012b42b85e8242a48c4f020c23d002a668c473562991d1777294a9b50154df2121e
ripemd-160
3153ca94eb08add6c6af29853f1775887e77b0bd
Diameter
19877991678
Circumference
62448552623.724
Area
3.1033795233938E+20
Volume
4.1125968226465E+30
Surface area
1.2413518093575E+21
Circumference
62448552623.724
Perimeter
39755983356
Area
9.8783638287659E+19
Diagonal
14055862711.884
Surface area
5.9270182972596E+20
Volume
9.8181016990233E+29
Space diagonal
17214845769.364
Perimeter
29816987517
Area
4.2774570117683E+19
Altitude
8607422884.6818
Surface area
4.2774570117683E+19
Volume
1.1570743816264E+29
Height
4685287570.6279