9898751121 is an odd 10-digits composite number following 9898751120
and preceding 9898751122 . In scientific notation, it is written as 9.898751121 × 10^9.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 5656429128 positive integers (up to 9898751121) that are relatively prime to 9898751121.
9898751121 has 12 divisors, whose sum is 15353165232
The reverse of 9898751121 is 1211578989
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 51
Digital Root 6
Name
nine billion eight hundred ninety-eight million seven hundred fifty-one thousand one hundred twenty-one
Scientific notation
9.898751121 × 10^9
Engineering notation
9.898751121 × 10^9
Prime Factorization
3 × 7 × 7 × 67338443
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1414107303
Product of the distinct prime numbers
The prime factorization of 9898751121 is 3 × 7 × 7 × 67338443.
Since it has a total of 4 prime factors.
5 , 3 , 71 , 1 , 801 , 190 , 872 , 9395 , 60046 , 2447 , 998269 , 989577 , 5790312 , 909132 , 39898725 , 43470563 , 218698759 , 514999924 , 9697804795 , 8368791389
n×2
19797502242
n×3
29696253363
n×4
39595004484
n×5
49493755605
n÷2
4949375560.5
n÷3
3299583707
n÷3
2474687780.25
n÷5
1979750224.2
n2
9.7985273755499E+19
n3
9.6993183842874E+29
n4
9.60111387294E+39
n5
9.5039036712614E+49
2 √n
99492.467659617
3 √n
2147.1388746692
4 √n
315.42426612361
5 √n
99.796677117482
1 , 3 , 7 , 21 , 49 , 147 , 67338443 , 202015329 , 471369101 , 1414107303 , 3299583707 , 9898751121
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-9898751120
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9898751121 can be divided by 12 positive divisors.
The sum of these divisors (counting 9898751121) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001001110000000101111010010010001
3
Ternary
221112212020122202220
4
Quaternary
21032000233102101
5
Quinary
130233040013441
6
Senary
4314124331253
8
Octal
111600572221
10
Decimal
9898751121
12
Duodecimal
1b030a3b29
16
Hexadecimal
24e02f491
20
Vigesimal
7ed73hg1
36
Base36
4jpgl8x
md5
84468956ab432af853469efa6ae74fb1
sha1
892f671e49a2ebfdc09a2c160af262d332b223c3
sha256
c21349b872022d6027336b52bc41381803655eda668316c4cf86d9fdfbe8aabf
sha512
c9f69478e5eb619843d9025e572b0ce64dfb5d645f6d5094fd5af08f5b68fcd9c234b7ee0f611c7be0f36eb41cd80a869d710f5cdb139160fb1ba80c222733e2
ripemd-160
d085b970f02db66ebe11c41b3d3fb3feb401a867
Diameter
19797502242
Circumference
62195687602.895
Area
3.0782981619026E+20
Volume
4.0628409841207E+30
Surface area
1.231319264761E+21
Circumference
62195687602.895
Perimeter
39595004484
Area
9.7985273755499E+19
Diagonal
13998948085.874
Surface area
5.8791164253299E+20
Volume
9.6993183842874E+29
Space diagonal
17145139873.051
Perimeter
29696253363
Area
4.2428868134517E+19
Altitude
8572569936.5257
Surface area
4.2428868134517E+19
Volume
1.1430756337362E+29
Height
4666316028.6247