9968891878 is an even 10-digits composite number following 9968891877
and preceding 9968891879 . In scientific notation, it is written as 9.968891878 × 10^9.
The sum of its digits is 73. It has a total of 3 prime factors and 8 positive divisors.
There are 4531314480 positive integers (up to 9968891878) that are relatively prime to 9968891878.
9968891878 has 8 divisors, whose sum is 16312732200
The reverse of 9968891878 is 8781988699
Previous prime number is 11
Is Prime? no
Number parity even
Number length 10
Sum of Digits 73
Digital Root 1
Name
nine billion nine hundred sixty-eight million eight hundred ninety-one thousand eight hundred seventy-eight
Scientific notation
9.968891878 × 10^9
Engineering notation
9.968891878 × 10^9
Prime Factorization
2 × 11 × 453131449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9968891878
Product of the distinct prime numbers
The prime factorization of 9968891878 is 2 × 11 × 453131449.
Since it has a total of 3 prime factors.
10 , 1 , 30 , 86 , 194 , 232 , 6478 , 3139 , 33304 , 41383 , 583036 , 887036 , 4335300 , 4325075 , 90117172 , 92124120 , 171573851 , 105768878 , 8016162019 , 7751590525
n×2
19937783756
n×3
29906675634
n×4
39875567512
n×5
49844459390
n÷2
4984445939
n÷3
3322963959.3333
n÷3
2492222969.5
n÷5
1993778375.6
n2
9.9378805275254E+19
n3
9.9069656475383E+29
n4
9.8761469379369E+39
n5
9.8454240995534E+49
2 √n
99844.338237078
3 √n
2152.1983555815
4 √n
315.98154730471
5 √n
99.937706193966
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
-9968891877
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 9968891878 can be divided by 8 positive divisors.
The sum of these divisors (counting 9968891878) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010001100010011011111100110
3
Ternary
221201202020011210201
4
Quaternary
21102030103133212
5
Quinary
130404014020003
6
Senary
4325111541114
8
Octal
112214233746
10
Decimal
9968891878
12
Duodecimal
1b2268a79a
16
Hexadecimal
2523137e6
20
Vigesimal
7ff5b9di
36
Base36
4kv7y7a
md5
e44b0ec234ce508d93de4be0ffcbb499
sha1
a8ca286f8d760ea150c972d397716e6acafbce62
sha256
c89b2060291074bf371075902b36e7846a4d43b712cfd5aeb542c39558a384f2
sha512
7f24a3d66d6c01a9628c5c91ad6a39f744a366fed24c44aa83c4774a50a8485f9cb305b1d638ab813335d6214b0a5bb2722ac2f68fde6ed5e089ebe63df1c8a8
ripemd-160
3290dbdbfeb92b8c2dc03ba92f170ab68410da63
Diameter
19937783756
Circumference
62636394976.712
Area
3.1220772457527E+20
Volume
4.1498200663564E+30
Surface area
1.2488308983011E+21
Circumference
62636394976.712
Perimeter
39875567512
Area
9.9378805275254E+19
Diagonal
14098142095.699
Surface area
5.9627283165153E+20
Volume
9.9069656475383E+29
Space diagonal
17266627227.857
Perimeter
29906675634
Area
4.3032284983059E+19
Altitude
8633313613.9284
Surface area
4.3032284983059E+19
Volume
1.1675470983927E+29
Height
4699380698.5662