989780138 is an even 9-digits composite number following 989780137
and preceding 989780139 . In scientific notation, it is written as 9.89780138 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 494830944 positive integers (up to 989780138) that are relatively prime to 989780138.
989780138 has 8 divisors, whose sum is 1484847588
The reverse of 989780138 is 831087989
Previous prime number is 10093
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
nine hundred eighty-nine million seven hundred eighty thousand one hundred thirty-eight
Scientific notation
9.89780138 × 10^8
Engineering notation
9.89780138 × 10^6
Prime Factorization
2 × 10093 × 49033
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
989780138 Product of the distinct prime numbers
The prime factorization of 989780138 is 2 × 10093 × 49033.
Since it has a total of 3 prime factors.
4 , 3 , 76 , 69 , 185 , 64 , 5289 , 8277 , 41158 , 88223 , 166172 , 489247 , 5787123 , 5971847 , 87160050 , 16470749 , 285926514 , 862610677 , 2560098316 , 750586341
n×2
1979560276
n×3
2969340414
n×4
3959120552
n×5
4948900690
n÷2
494890069
n÷3
329926712.66667
n÷3
247445034.5
n÷5
197956027.6
n2
979664721579299044
n3
9.6965268331849E+26
n4
9.5974296670705E+35
n5
9.4993452603183E+44
2 √n31460.771414573
3 √n996.58170792656
4 √n177.37184504473
5 √n62.966238046518
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
-989780137 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 989780138 can be divided by 8 positive divisors.
The sum of these divisors (counting 989780138) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111111101101100010101010
3
Ternary
2112222110001002122
4
Quaternary
322333231202222
5
Quinary
4011340431023
6
Senary
242114231242
8
Octal
7277554252
10
Decimal
989780138
12
Duodecimal
237585522
16
Hexadecimal
3afed8aa
20
Vigesimal
f962a6i
36
Base36
gdaf8q
md5
8ac0c3cf29789e6a6491e80294db3d48
sha1
7fe5c9ed82603b5235785bbde6e1f47d53a54d31
sha256
7ca01220b4ac115c3c35964cb0027903e9a3a707cfc56d7e096593c4bbda18a5
sha512
044e681f85040795db73c8af02042cf03281c00a189e1ead323a79db3ee4c8ffbd8fae3d8052e03f7bc4d2be6a3ec3aec4ac6feb17062c9e2eac48aceaae3a85
ripemd-160
d3d3ba525baddc3a709060cf44de6df717470a8e
Diameter
1979560276
Circumference
6218972020.4198
Area
3.0777074922946E+18
Volume
4.0616716619293E+27
Surface area
1.2310829969178E+19
Circumference
6218972020.4198
Perimeter
3959120552
Area
979664721579299044
Diagonal
1399760494.9271
Surface area
5877988329475794264
Volume
9.6965268331849E+26
Space diagonal
1714349487.3385
Perimeter
2969340414
Area
4.2420726803954E+17
Altitude
857174743.66927
Surface area
4.2420726803954E+17
Volume
1.1427466462837E+26
Height
466586831.64237