9969661947 is an odd 10-digits composite number following 9969661946
and preceding 9969661948 . In scientific notation, it is written as 9.969661947 × 10^9.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 5628310752 positive integers (up to 9969661947) that are relatively prime to 9969661947.
9969661947 has 8 divisors, whose sum is 10570245840
The reverse of 9969661947 is 7491669699
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 66
Digital Root 3
Name
nine billion nine hundred sixty-nine million six hundred sixty-one thousand nine hundred forty-seven
Scientific notation
9.969661947 × 10^9
Engineering notation
9.969661947 × 10^9
Prime Factorization
21 × 83 × 5719829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9969661947
Product of the distinct prime numbers
The prime factorization of 9969661947 is 21 × 83 × 5719829.
Since it has a total of 3 prime factors.
6 , 8 , 91 , 88 , 91 , 913 , 345 , 4358 , 21925 , 31641 , 598670 , 285913 , 5340994 , 677124 , 21035815 , 10338397 , 789256547 , 11890981 , 5498932067 , 5568186159
n×2
19939323894
n×3
29908985841
n×4
39878647788
n×5
49848309735
n÷2
4984830973.5
n÷3
3323220649
n÷3
2492415486.75
n÷5
1993932389.4
n2
9.939415933746E+19
n3
9.9092616810073E+29
n4
9.8791989104004E+39
n5
9.8492273443862E+49
2 √n
99848.194510467
3 √n
2152.2537712547
4 √n
315.98764930052
5 √n
99.939250127887
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
-9969661946
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 9969661947 can be divided by 8 positive divisors.
The sum of these divisors (counting 9969661947) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010001111001111011111111011
3
Ternary
221201210200022010210
4
Quaternary
21102033033133323
5
Quinary
130404213140242
6
Senary
4325140242203
8
Octal
112217173773
10
Decimal
9969661947
12
Duodecimal
1b229a0363
16
Hexadecimal
2523cf7fb
20
Vigesimal
7ffa7eh7
36
Base36
4kvoge3
md5
d90e695c1630368698e6b6cc6ff22862
sha1
321c3c4ddff9d16b60eaea08aa5bab5d3f62bb0b
sha256
d417a8139807a064308c53c2420382b378b580ad74192b8ad4dacdbc07c93055
sha512
08b21ba4a3570075ab6cad30b0941b58a18bd00d9b835107bb2771c00afcbaa3bbbe48d75bb1a75cf2485ecd57c894427ff9fd7be5d2b21daa842bf08eaefd4e
ripemd-160
ff2e31dcb64a92f64c7074bc5be4010f0fca6710
Diameter
19939323894
Circumference
62641233462.938
Area
3.122559607843E+20
Volume
4.1507818266068E+30
Surface area
1.2490238431372E+21
Circumference
62641233462.938
Perimeter
39878647788
Area
9.939415933746E+19
Diagonal
14099231137.722
Surface area
5.9636495602476E+20
Volume
9.9092616810073E+29
Space diagonal
17267961026.49
Perimeter
29908985841
Area
4.3038933487019E+19
Altitude
8633980513.245
Surface area
4.3038933487019E+19
Volume
1.167817688532E+29
Height
4699743712.5741