9989776490 is an even 10-digits composite number following 9989776489
and preceding 9989776491 . In scientific notation, it is written as 9.989776490 × 10^9.
The sum of its digits is 68. It has a total of 4 prime factors and 16 positive divisors.
There are 3785599440 positive integers (up to 9989776490) that are relatively prime to 9989776490.
9989776490 has 16 divisors, whose sum is 18927997920
The reverse of 9989776490 is 0946779899
Previous prime number is 19
Is Prime? no
Number parity even
Number length 10
Sum of Digits 68
Digital Root 5
Name
nine billion nine hundred eighty-nine million seven hundred seventy-six thousand four hundred ninety
Scientific notation
9.989776490 × 10^9
Engineering notation
9.989776490 × 10^9
Prime Factorization
2 × 5 × 19 × 52577771
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9989776490
Product of the distinct prime numbers
The prime factorization of 9989776490 is 2 × 5 × 19 × 52577771.
Since it has a total of 4 prime factors.
7 , 3 , 84 , 85 , 457 , 373 , 5034 , 5008 , 40698 , 50941 , 250282 , 792108 , 4010639 , 9302398 , 87558243 , 4816298 , 422894511 , 18129129 , 5254013493 , 2847874970
n×2
19979552980
n×3
29969329470
n×4
39959105960
n×5
49948882450
n÷2
4994888245
n÷3
3329925496.6667
n÷3
2497444122.5
n÷5
1997955298
n2
9.9795634320157E+19
n3
9.9693608153614E+29
n4
9.9591686293624E+39
n5
9.948986863355E+49
2 √n
99948.869378298
3 √n
2153.7002435344
4 √n
316.14691106873
5 √n
99.979544613255
1 , 2 , 5 , 10 , 19 , 38 , 95 , 190 , 52577771 , 105155542 , 262888855 , 525777710 , 998977649 , 1997955298 , 4994888245 , 9989776490
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
-9989776489
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 9989776490 can be divided by 16 positive divisors.
The sum of these divisors (counting 9989776490) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010011011011111110010001101010
3
Ternary
221210012112020002212
4
Quaternary
21103123332101222
5
Quinary
130424340321430
6
Senary
4331135325122
8
Octal
112333762152
10
Decimal
9989776490
12
Duodecimal
1b296807a2
16
Hexadecimal
2536fe46a
20
Vigesimal
7g1g214a
36
Base36
4l7nkve
md5
a81fe1cbce096d46224cb7c4610d8e9b
sha1
89d134b438fea92c2970aef16684fcf27f28a515
sha256
d37ac81f5720d36e8ebdced42fd1f189b9c60408ee47dea9004e91c408f36add
sha512
5c5ede073cb00908c1c087633c992fc80afb6025598bf75703e7f77f13fd57b2131e68d37493d6a9f0eac967ff8167e918a12efcbbec11cac04dc51140a96e6e
ripemd-160
4b1981262670284ebf854ca233970682bd972c3c
Diameter
19979552980
Circumference
62767616863.976
Area
3.1351723164054E+20
Volume
4.1759560931367E+30
Surface area
1.2540689265622E+21
Circumference
62767616863.976
Perimeter
39959105960
Area
9.9795634320157E+19
Diagonal
14127677397.234
Surface area
5.9877380592094E+20
Volume
9.9693608153614E+29
Space diagonal
17302800436.937
Perimeter
29969329470
Area
4.3212777254019E+19
Altitude
8651400218.4685
Surface area
4.3212777254019E+19
Volume
1.1749004394396E+29
Height
4709225799.078