9969969121 is an odd 10-digits composite number following 9969969120
and preceding 9969969122 . In scientific notation, it is written as 9.969969121 × 10^9.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 8346950640 positive integers (up to 9969969121) that are relatively prime to 9969969121.
9969969121 has 8 divisors, whose sum is 11659233344
The reverse of 9969969121 is 1219699699
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 61
Digital Root 7
Name
nine billion nine hundred sixty-nine million nine hundred sixty-nine thousand one hundred twenty-one
Scientific notation
9.969969121 × 10^9
Engineering notation
9.969969121 × 10^9
Prime Factorization
7 × 43 × 33122821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9969969121
Product of the distinct prime numbers
The prime factorization of 9969969121 is 7 × 43 × 33122821.
Since it has a total of 3 prime factors.
8 , 1 , 4 , 83 , 913 , 801 , 5553 , 8524 , 72871 , 85914 , 228720 , 244659 , 4090936 , 1479129 , 864152 , 55803331 , 221851222 , 242757586 , 5124767774 , 5925171542
n×2
19939938242
n×3
29909907363
n×4
39879876484
n×5
49849845605
n÷2
4984984560.5
n÷3
3323323040.3333
n÷3
2492492280.25
n÷5
1993993824.2
n2
9.9400284273694E+19
n3
9.9101776482735E+29
n4
9.8804165136911E+39
n5
9.8507447544119E+49
2 √n
99849.732703698
3 √n
2152.2758753011
4 √n
315.99008323632
5 √n
99.93986596343
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
-9969969120
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 9969969121 can be divided by 8 positive divisors.
The sum of these divisors (counting 9969969121) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010010000011010011111100001
3
Ternary
221201211020220111121
4
Quaternary
21102100122133201
5
Quinary
130404303002441
6
Senary
4325151012241
8
Octal
112220323741
10
Decimal
9969969121
12
Duodecimal
1b22b0a081
16
Hexadecimal
25241a7e1
20
Vigesimal
7ffc62g1
36
Base36
4kvv1ep
md5
960869d6dd4ffe3beb3d9bc3d2c3310f
sha1
b980d767194ee8c8c964f6e9caf580edb0a07e87
sha256
867b1364e17638c6b5c7adedafc336ac56a6f10fd580d7169f5471a45692d4f0
sha512
915e94cedde88681914c7e374fd57099bad460676a0bdd3cb813ea7a862a5953ff4a4dbebb205896a91e16ffd0ac0596fbd6db821f361365ac4f25e44b7cefa5
ripemd-160
eb0fb339cc5b125d9efb0d6fd92e58f332fbc80d
Diameter
19939938242
Circumference
62643163494.101
Area
3.1227520283897E+20
Volume
4.1511655060781E+30
Surface area
1.2491008113559E+21
Circumference
62643163494.101
Perimeter
39879876484
Area
9.9400284273694E+19
Diagonal
14099665547.359
Surface area
5.9640170564216E+20
Volume
9.9101776482735E+29
Space diagonal
17268493067.465
Perimeter
29909907363
Area
4.3041585662207E+19
Altitude
8634246533.7324
Surface area
4.3041585662207E+19
Volume
1.1679256363096E+29
Height
4699888515.7864