9888900381 is an odd 10-digits composite number following 9888900380
and preceding 9888900382 . In scientific notation, it is written as 9.888900381 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 6484524480 positive integers (up to 9888900381) that are relatively prime to 9888900381.
9888900381 has 8 divisors, whose sum is 11167793400
The reverse of 9888900381 is 1830098889
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
nine billion eight hundred eighty-eight million nine hundred thousand three hundred eighty-one
Scientific notation
9.888900381 × 10^9
Engineering notation
9.888900381 × 10^9
Prime Factorization
9 × 61 × 18012569
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9888900381
Product of the distinct prime numbers
The prime factorization of 9888900381 is 9 × 61 × 18012569.
Since it has a total of 3 prime factors.
6 , 7 , 6 , 70 , 154 , 243 , 5770 , 160 , 66811 , 13293 , 232978 , 179842 , 8483496 , 3735344 , 50098377 , 92773503 , 210427892 , 690688798 , 4590681630 , 5223570323
n×2
19777800762
n×3
29666701143
n×4
39555601524
n×5
49444501905
n÷2
4944450190.5
n÷3
3296300127
n÷3
2472225095.25
n÷5
1977780076.2
n2
9.7790350745342E+19
n3
9.6703903674374E+29
n4
9.562952698897E+39
n5
9.4567086587608E+49
2 √n
99442.950383624
3 √n
2146.4263966832
4 √n
315.34576322447
5 √n
99.776806678027
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
-9888900380
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 9888900381 can be divided by 8 positive divisors.
The sum of these divisors (counting 9888900381) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001101011011001010010100011101
3
Ternary
221112011201012002200
4
Quaternary
21031123022110131
5
Quinary
130223024303011
6
Senary
4313133242113
8
Octal
111533122435
10
Decimal
9888900381
12
Duodecimal
1abb933339
16
Hexadecimal
24d6ca51d
20
Vigesimal
7ea5caj1
36
Base36
4jjlgd9
md5
b017d49492ded0bc11e1715d43ffae86
sha1
8c0f341d381077d9dd238ba8b5c5268f443ace50
sha256
2766d57080ab987add1f68d9264486f1154754f6406807f2dea7fe2c12c6a93e
sha512
517dd43c9bafda917924fc932b50b4a1da0c9b831ccba15bd14fd62dea1f434ae0df563d7e9c4db7097351701db77c942304a8ba46cbcbc000013dce83df9e43
ripemd-160
a282c2175f840653c16066690374b7f8f413d9db
Diameter
19777800762
Circumference
62133793578.062
Area
3.0721744749354E+20
Volume
4.0507236447582E+30
Surface area
1.2288697899741E+21
Circumference
62133793578.062
Perimeter
39555601524
Area
9.7790350745342E+19
Diagonal
13985017035.767
Surface area
5.8674210447205E+20
Volume
9.6703903674374E+29
Space diagonal
17128077890.879
Perimeter
29666701143
Area
4.2344463995228E+19
Altitude
8564038945.4396
Surface area
4.2344463995228E+19
Volume
1.139666434256E+29
Height
4661672345.2556