9968987911 is an odd 10-digits composite number following 9968987910
and preceding 9968987912 . In scientific notation, it is written as 9.968987911 × 10^9.
The sum of its digits is 67. It has a total of 3 prime factors and 8 positive divisors.
There are 9499291032 positive integers (up to 9968987911) that are relatively prime to 9968987911.
9968987911 has 8 divisors, whose sum is 10441981440
The reverse of 9968987911 is 1197898699
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 67
Digital Root 4
Name
nine billion nine hundred sixty-eight million nine hundred eighty-seven thousand nine hundred eleven
Scientific notation
9.968987911 × 10^9
Engineering notation
9.968987911 × 10^9
Prime Factorization
263 × 23 × 1648039
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9968987911
Product of the distinct prime numbers
The prime factorization of 9968987911 is 263 × 23 × 1648039.
Since it has a total of 3 prime factors.
1 , 5 , 54 , 33 , 980 , 632 , 5757 , 7373 , 55753 , 73369 , 375437 , 61938 , 4352584 , 8238777 , 48998937 , 12015926 , 651950698 , 655797418 , 7455103438 , 8004924466
n×2
19937975822
n×3
29906963733
n×4
39875951644
n×5
49844939555
n÷2
4984493955.5
n÷3
3322995970.3333
n÷3
2492246977.75
n÷5
1993797582.2
n2
9.9380719969664E+19
n3
9.9072519596406E+29
n4
9.8765275016888E+39
n5
9.8458983266995E+49
2 √n
99844.819149518
3 √n
2152.20526646
4 √n
315.98230828564
5 √n
99.937898738551
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
-9968987910
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 9968987911 can be divided by 8 positive divisors.
The sum of these divisors (counting 9968987911) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010001100101010111100000111
3
Ternary
221201202102001112111
4
Quaternary
21102030222330013
5
Quinary
130404030103121
6
Senary
4325114001451
8
Octal
112214527407
10
Decimal
9968987911
12
Duodecimal
1b22716287
16
Hexadecimal
25232af07
20
Vigesimal
7ff639fb
36
Base36
4kva0av
md5
33f30a7c7c35580062a4b46b058773eb
sha1
cc079ca84c897b37c0274239033236fbf8531b62
sha256
7afca4b4baf0d8576871e40485f271df31369db04a38839785a4377c6fe4b485
sha512
8444e77ddaf6f2c2d7dcfcba94a2c9f01e54a8f051de859e0d16f72f157b8e04818ac72794f6d4975e67ffa09a74221b342d49a80e04d05d9e243b88bbde2a33
ripemd-160
8a4433591c1525f407497b199a3e2df72ec3a65c
Diameter
19937975822
Circumference
62636998369.846
Area
3.1221373976516E+20
Volume
4.1499399964893E+30
Surface area
1.2488549590606E+21
Circumference
62636998369.846
Perimeter
39875951644
Area
9.9380719969664E+19
Diagonal
14098277906.87
Surface area
5.9628431981798E+20
Volume
9.9072519596406E+29
Space diagonal
17266793561.892
Perimeter
29906963733
Area
4.3033114070058E+19
Altitude
8633396780.946
Surface area
4.3033114070058E+19
Volume
1.1675808405976E+29
Height
4699425968.9565