9969749979 is an odd 10-digits composite number following 9969749978
and preceding 9969749980 . In scientific notation, it is written as 9.969749979 × 10^9.
The sum of its digits is 78. It has a total of 3 prime factors and 8 positive divisors.
There are 5696066880 positive integers (up to 9969749979) that are relatively prime to 9969749979.
9969749979 has 8 divisors, whose sum is 10446210720
The reverse of 9969749979 is 9799479699
Previous prime number is 6679
Is Prime? no Number parity odd Number length 10 Sum of Digits 78 Digital Root 6
Name
nine billion nine hundred sixty-nine million seven hundred forty-nine thousand nine hundred seventy-nine
Scientific notation
9.969749979 × 10^9
Engineering notation
9.969749979 × 10^9
Prime Factorization
21 × 6679 × 71081
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9969749979 Product of the distinct prime numbers
The prime factorization of 9969749979 is 21 × 6679 × 71081.
Since it has a total of 3 prime factors.
7 , 1 , 2 , 94 , 752 , 688 , 4607 , 6731 , 80164 , 6689 , 346890 , 380136 , 8178526 , 8006348 , 43657809 , 60578301 , 449506564 , 83570377 , 1481355256 , 4013510889
n×2
19939499958
n×3
29909249937
n×4
39878999916
n×5
49848749895
n÷2
4984874989.5
n÷3
3323249993
n÷3
2492437494.75
n÷5
1993949995.8
n2
9.9395914643771E+19
n3
9.9095241793242E+29
n4
9.8795478478717E+39
n5
9.8496621948848E+49
2 √n99848.635338697
3 √n2152.260106028
4 √n315.98834684003
5 √n99.939426619749
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
-9969749978 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 9969749979 can be divided by 8 positive divisors.
The sum of these divisors (counting 9969749979) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010001111100100111111011011
3
Ternary
221201210211202220020
4
Quaternary
21102033210333123
5
Quinary
130404223444404
6
Senary
4325142201523
8
Octal
112217447733
10
Decimal
9969749979
12
Duodecimal
1b22a232a3
16
Hexadecimal
2523e4fdb
20
Vigesimal
7ffaieij
36
Base36
4kvqcbf
md5
dccefdfd0e9944a1fde7bcb9553733dd
sha1
2937bb4a369c0839645c43392bed9a930bad8055
sha256
213bfcde2c8f247abde10fad27dfb329d7c1efe5ca55c58f66b30e3e14edf02b
sha512
e8132902cb6057fe92d11ae2e9f27a4af0a123a5c5e2be630f3d008a74f54c122c1b8c9631b688924cfb668de7f0c7f266ee5bb1d9c1c7d92a54448eb13c785d
ripemd-160
af64db2c99c1ae39b156d4d89aaf8ffbc3d02ad6
Diameter
19939499958
Circumference
62641786584.307
Area
3.1226147524171E+20
Volume
4.1508917816447E+30
Surface area
1.2490459009668E+21
Circumference
62641786584.307
Perimeter
39878999916
Area
9.9395914643771E+19
Diagonal
14099355633.771
Surface area
5.9637548786262E+20
Volume
9.9095241793242E+29
Space diagonal
17268113502.387
Perimeter
29909249937
Area
4.3039693556947E+19
Altitude
8634056751.1934
Surface area
4.3039693556947E+19
Volume
1.1678486242554E+29
Height
4699785211.2569