9969749981 is an odd 10-digits prime number following 9969749980
and preceding 9969749982 . In scientific notation, it is written as 9.969749981 × 10^9.
The sum of its digits is 71. It has a total of 1 prime factors and 2 positive divisors.
There are 9969749980 positive integers (up to 9969749981) that are relatively prime to 9969749981.
9969749981 has 2 divisors, whose sum is 9969749982
The reverse of 9969749981 is 1899479699
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 71 Digital Root 8
Name
nine billion nine hundred sixty-nine million seven hundred forty-nine thousand nine hundred eighty-one
Scientific notation
9.969749981 × 10^9
Engineering notation
9.969749981 × 10^9
Prime Factorization
9969749981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
9969749981 Product of the distinct prime numbers
The prime factorization of 9969749981 is 9969749981.
Since it has a total of 1 prime factors.
10 , 3 , 53 , 23 , 570 , 66 , 2555 , 251 , 80811 , 14485 , 712057 , 896003 , 8443533 , 9850849 , 14919092 , 76465949 , 210776129 , 791691231 , 4485376172 , 9940417866
n×2
19939499962
n×3
29909249943
n×4
39878999924
n×5
49848749905
n÷2
4984874990.5
n÷3
3323249993.6667
n÷3
2492437495.25
n÷5
1993949996.2
n2
9.939591468365E+19
n3
9.9095241852879E+29
n4
9.8795478557993E+39
n5
9.8496622047644E+49
2 √n99848.635348712
3 √n2152.260106172
4 √n315.98834685588
5 √n99.939426623759
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
9969749982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
4984874991 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
99848.635353719 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997994 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9969749981 can be divided by 2 positive divisors.
The sum of these divisors (counting 9969749981) is 9969749982, the average is 4984874991.
Base
System
Value
2
Binary
1001010010001111100100111111011101
3
Ternary
221201210211202220022
4
Quaternary
21102033210333131
5
Quinary
130404223444411
6
Senary
4325142201525
8
Octal
112217447735
10
Decimal
9969749981
12
Duodecimal
1b22a232a5
16
Hexadecimal
2523e4fdd
20
Vigesimal
7ffaiej1
36
Base36
4kvqcbh
md5
337a267248f21740449cbb2a0ca5db49
sha1
274bb1f2b3977f78b41d590ad93c4240d2c108a3
sha256
c060bb30a194ff491757a9c15de168f8d3973459fe939ad98f222c8d5359a010
sha512
aae24f49aecf5e2f444e623c7a5f28aa2116529b399ec659a6259c5184e6a58b4f34ea8cd60835e6565b119027be08245f611e7e9d031cf304f3194cc4b39311
ripemd-160
4b3c4811dc9503f1c52ee1aafbb35be1eaf9984e
Diameter
19939499962
Circumference
62641786596.873
Area
3.1226147536699E+20
Volume
4.1508917841428E+30
Surface area
1.249045901468E+21
Circumference
62641786596.873
Perimeter
39878999924
Area
9.939591468365E+19
Diagonal
14099355636.599
Surface area
5.963754881019E+20
Volume
9.9095241852879E+29
Space diagonal
17268113505.851
Perimeter
29909249943
Area
4.3039693574216E+19
Altitude
8634056752.9254
Surface area
4.3039693574216E+19
Volume
1.1678486249582E+29
Height
4699785212.1997