9980451921 is an odd 10-digits composite number following 9980451920
and preceding 9980451922 . In scientific notation, it is written as 9.980451921 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 6048758720 positive integers (up to 9980451921) that are relatively prime to 9980451921.
9980451921 has 8 divisors, whose sum is 14517021024
The reverse of 9980451921 is 1291540899
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 48
Digital Root 3
Name
nine billion nine hundred eighty million four hundred fifty-one thousand nine hundred twenty-one
Scientific notation
9.980451921 × 10^9
Engineering notation
9.980451921 × 10^9
Prime Factorization
3 × 11 × 302437937
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9980451921
Product of the distinct prime numbers
The prime factorization of 9980451921 is 3 × 11 × 302437937.
Since it has a total of 3 prime factors.
6 , 2 , 86 , 43 , 794 , 980 , 3206 , 1242 , 40805 , 77192 , 126606 , 356935 , 3636143 , 4025638 , 98816141 , 88437445 , 969043929 , 233580057 , 331097586 , 2036444958
n×2
19960903842
n×3
29941355763
n×4
39921807684
n×5
49902259605
n÷2
4990225960.5
n÷3
3326817307
n÷3
2495112980.25
n÷5
1996090384.2
n2
9.9609420547393E+19
n3
9.9414703265192E+29
n4
9.9220366617873E+39
n5
9.9026409861368E+49
2 √n
99902.211792332
3 √n
2153.029938977
4 √n
316.07311146684
5 √n
99.960873235904
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
-9980451920
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 9980451921 can be divided by 8 positive divisors.
The sum of these divisors (counting 9980451921) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010111000011001110001010001
3
Ternary
221202112222111012110
4
Quaternary
21102320121301101
5
Quinary
130414443430141
6
Senary
4330203415533
8
Octal
112270316121
10
Decimal
9980451921
12
Duodecimal
1b265245a9
16
Hexadecimal
252e19c51
20
Vigesimal
7fihg9g1
36
Base36
4l23pzl
md5
cc3e735c0f5b4dcee45cee321f4fcb86
sha1
08981c02c8d61f758cb53eb77478e6f8ea81b9c1
sha256
10654e8476090285986656f5ef213bb2e0ad51fe54255e8891b9ddb427109371
sha512
5a079e7c89ada58b703a4fa31db17e2ccbb270187f8d4df963610e6df116f0fd51e3150f6812a7489ec943fab86cf8f131b8d5bde46703d0f6242d6f09044fa2
ripemd-160
99a7cf9867e773b0b147496565a09b7938401652
Diameter
19960903842
Circumference
62709028869.039
Area
3.1293222382002E+20
Volume
4.1642733524898E+30
Surface area
1.2517288952801E+21
Circumference
62709028869.039
Perimeter
39921807684
Area
9.9609420547393E+19
Diagonal
14114490465.291
Surface area
5.9765652328436E+20
Volume
9.9414703265192E+29
Space diagonal
17286649809.67
Perimeter
29941355763
Area
4.3132144325145E+19
Altitude
8643324904.8352
Surface area
4.3132144325145E+19
Volume
1.1716135138078E+29
Height
4704830155.0969