9801888921 is an odd 10-digits composite number following 9801888920
and preceding 9801888922 . In scientific notation, it is written as 9.801888921 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 5940538560 positive integers (up to 9801888921) that are relatively prime to 9801888921.
9801888921 has 16 divisors, whose sum is 15841437120
The reverse of 9801888921 is 1298881089
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
nine billion eight hundred one million eight hundred eighty-eight thousand nine hundred twenty-one
Scientific notation
9.801888921 × 10^9
Engineering notation
9.801888921 × 10^9
Prime Factorization
9 × 3 × 11 × 33002993
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
9801888921 Product of the distinct prime numbers
The prime factorization of 9801888921 is 9 × 3 × 11 × 33002993.
Since it has a total of 4 prime factors.
9 , 1 , 33 , 36 , 168 , 29 , 440 , 380 , 31057 , 83254 , 313333 , 199271 , 9584292 , 3671197 , 21997277 , 14069623 , 669269715 , 948497576 , 619357699 , 9773706663
n×2
19603777842
n×3
29405666763
n×4
39207555684
n×5
49009444605
n÷2
4900944460.5
n÷3
3267296307
n÷3
2450472230.25
n÷5
1960377784.2
n2
9.6077026419623E+19
n3
9.4173634082512E+29
n4
9.2307950056368E+39
n5
9.0479227297774E+49
2 √n99004.489398209
3 √n2140.1124435778
4 √n314.64978849224
5 √n99.60060015431
1 , 3 , 9 , 11 , 27 , 33 , 99 , 297 , 33002993 , 99008979 , 297026937 , 363032923 , 891080811 , 1089098769 , 3267296307 , 9801888921
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-9801888920 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9801888921 can be divided by 16 positive divisors.
The sum of these divisors (counting 9801888921) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001001000001111001111010010011001
3
Ternary
221022002222112211000
4
Quaternary
21020033033102121
5
Quinary
130033240421141
6
Senary
4300344255213
8
Octal
111017172231
10
Decimal
9801888921
12
Duodecimal
1a96771509
16
Hexadecimal
2483cf499
20
Vigesimal
7d31g261
36
Base36
4i3shw9
md5
eb5b2b1f5eb2bf981140c0764db10e03
sha1
fd802c57e690de60c64ea74e43911aa8235b622f
sha256
ef601141e7d3e2d74de71c2691c6ae1b2dad874a47d61e3619e24661644c13cb
sha512
6d2beae846558f1c2bb16a7ac761c32a9ec84fbc01d72ed1cb03718e6abfae4cd18c064fc7e005ef1242ea4905d2f5675546ab92722b7b6b243dea7bc13f6952
ripemd-160
ba3b73295803607f1a99efee636529f8a207fc50
Diameter
19603777842
Circumference
61587084451.034
Area
3.0183488037864E+20
Volume
3.9447359599397E+30
Surface area
1.2073395215146E+21
Circumference
61587084451.034
Perimeter
39207555684
Area
9.6077026419623E+19
Diagonal
13861964248.953
Surface area
5.7646215851774E+20
Volume
9.4173634082512E+29
Space diagonal
16977369621.318
Perimeter
29405666763
Area
4.1602572799731E+19
Altitude
8488684810.6592
Surface area
4.1602572799731E+19
Volume
1.1098469211454E+29
Height
4620654749.6509