9968991521 is an odd 10-digits composite number following 9968991520
and preceding 9968991522 . In scientific notation, it is written as 9.968991521 × 10^9.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 9952911072 positive integers (up to 9968991521) that are relatively prime to 9968991521.
9968991521 has 8 divisors, whose sum is 9985086720
The reverse of 9968991521 is 1251998699
Previous prime number is 1063
Is Prime? no Number parity odd Number length 10 Sum of Digits 59 Digital Root 5
Name
nine billion nine hundred sixty-eight million nine hundred ninety-one thousand five hundred twenty-one
Scientific notation
9.968991521 × 10^9
Engineering notation
9.968991521 × 10^9
Prime Factorization
3919 × 1063 × 2393
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9968991521 Product of the distinct prime numbers
The prime factorization of 9968991521 is 3919 × 1063 × 2393.
Since it has a total of 3 prime factors.
10 , 4 , 32 , 61 , 546 , 10 , 1299 , 5202 , 4758 , 40465 , 821690 , 297551 , 1980762 , 8814686 , 39651252 , 43851598 , 523148264 , 617764811 , 7472086915 , 8901095080
n×2
19937983042
n×3
29906974563
n×4
39875966084
n×5
49844957605
n÷2
4984495760.5
n÷3
3322997173.6667
n÷3
2492247880.25
n÷5
1993798304.2
n2
9.938079194577E+19
n3
9.9072627225765E+29
n4
9.8765418077684E+39
n5
9.8459161538445E+49
2 √n99844.83722757
3 √n2152.2055262477
4 √n315.98233689175
5 √n99.937905976513
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
-9968991520 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 9968991521 can be divided by 8 positive divisors.
The sum of these divisors (counting 9968991521) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010001100101011110100100001
3
Ternary
221201202102020111012
4
Quaternary
21102030223310201
5
Quinary
130404030212041
6
Senary
4325114030305
8
Octal
112214536441
10
Decimal
9968991521
12
Duodecimal
1b22718395
16
Hexadecimal
25232bd21
20
Vigesimal
7ff63ig1
36
Base36
4kva335
md5
1552ca06ddf548faa8f9a33754e210c1
sha1
53d646714bc617e36eba6c8ef3c4e17bfc5a1acc
sha256
8429bf8b945c4a4404777f7aa242060fc95f5237973ddd6a9c40cd41cfe3b288
sha512
59bf676e53c861ecf135c5351a09922c5f5eb606cbb53908c62b11d41cfe5e34622ea7d593873a7c4f89d99d6a3e18c6affeae8152884ced72667cf93f320d1b
ripemd-160
78fd3f2616d5724dde700125df81298317c0adf3
Diameter
19937983042
Circumference
62637021052.145
Area
3.1221396588477E+20
Volume
4.1499445048574E+30
Surface area
1.2488558635391E+21
Circumference
62637021052.145
Perimeter
39875966084
Area
9.938079194577E+19
Diagonal
14098283012.181
Surface area
5.9628475167462E+20
Volume
9.9072627225765E+29
Space diagonal
17266799814.595
Perimeter
29906974563
Area
4.3033145236626E+19
Altitude
8633399907.2977
Surface area
4.3033145236626E+19
Volume
1.1675821090218E+29
Height
4699427670.7269