8889604981 is an odd 10-digits composite number following 8889604980
and preceding 8889604982 . In scientific notation, it is written as 8.889604981 × 10^9.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 8523915120 positive integers (up to 8889604981) that are relatively prime to 8889604981.
8889604981 has 8 divisors, whose sum is 9260556800
The reverse of 8889604981 is 1894069888
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 61
Digital Root 7
Name
eight billion eight hundred eighty-nine million six hundred four thousand nine hundred eighty-one
Scientific notation
8.889604981 × 10^9
Engineering notation
8.889604981 × 10^9
Prime Factorization
31 × 109 × 2630839
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8889604981
Product of the distinct prime numbers
The prime factorization of 8889604981 is 31 × 109 × 2630839.
Since it has a total of 3 prime factors.
9 , 6 , 27 , 64 , 843 , 714 , 2472 , 6692 , 52187 , 12887 , 156539 , 608707 , 5259289 , 3818382 , 6827644 , 5163394 , 181136228 , 199485118 , 5261558314 , 3995581044
n×2
17779209962
n×3
26668814943
n×4
35558419924
n×5
44448024905
n÷2
4444802490.5
n÷3
2963201660.3333
n÷3
2222401245.25
n÷5
1777920996.2
n2
7.902507671822E+19
n3
7.025017156182E+29
n4
6.2449627503206E+39
n5
5.5515251971409E+49
2 √n
94284.701733632
3 √n
2071.543962426
4 √n
307.05814064055
5 √n
97.673442031633
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
-8889604980
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 8889604981 can be divided by 8 positive divisors.
The sum of these divisors (counting 8889604981) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001110111001001101101110101
3
Ternary
211221112100201111221
4
Quaternary
20101313021231311
5
Quinary
121201214324411
6
Senary
4030035030341
8
Octal
102167115565
10
Decimal
8889604981
12
Duodecimal
188113b3b1
16
Hexadecimal
211dc9b75
20
Vigesimal
6ii00c91
36
Base36
430n33p
md5
df6b82e055c6bb41b9a3c5db0307fb7d
sha1
3c7fc6e684242c4d601a3d023d9bb9835db786b5
sha256
5d310775157153d7451e6e3f029ed6fae780fb84bddbae5f20f877a322edd67e
sha512
c160b19c96f95ee36fb50f5de5631b9f27e4ddd3685ec19e895a3f4d2dcce4ec476272eb2c6b1cd9dbe4b7003aabbe58e2a03c4408adf3914a368586a57ef510
ripemd-160
acdcffa96e00d60343978ffa1f196ff1f8855f6a
Diameter
17779209962
Circumference
55855035403.25
Area
2.4826460046733E+20
Volume
2.9426323052271E+30
Surface area
9.9305840186932E+20
Circumference
55855035403.25
Perimeter
35558419924
Area
7.902507671822E+19
Diagonal
12571799928.27
Surface area
4.7415046030932E+20
Volume
7.025017156182E+29
Space diagonal
15397247486.309
Perimeter
26668814943
Area
3.4218861986996E+19
Altitude
7698623743.1547
Surface area
3.4218861986996E+19
Volume
8.2790621151468E+28
Height
4190599976.0899