987293996 is an even 9-digits composite number following 987293995
and preceding 987293997 . In scientific notation, it is written as 9.87293996 × 10^8.
The sum of its digits is 62. It has a total of 4 prime factors and 12 positive divisors.
There are 455674128 positive integers (up to 987293996) that are relatively prime to 987293996.
987293996 has 12 divisors, whose sum is 1860669552
The reverse of 987293996 is 699392789
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 62
Digital Root 8
Name
nine hundred eighty-seven million two hundred ninety-three thousand nine hundred ninety-six
Scientific notation
9.87293996 × 10^8
Engineering notation
9.87293996 × 10^6
Prime Factorization
2 × 2 × 13 × 18986423
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
493646998
Product of the distinct prime numbers
The prime factorization of 987293996 is 2 × 2 × 13 × 18986423.
Since it has a total of 4 prime factors.
9 , 6 , 76 , 16 , 262 , 979 , 3928 , 8305 , 1241 , 7138 , 142799 , 898981 , 7368662 , 8950212 , 43594192 , 89191914 , 454509417 , 611031844 , 3908064535 , 8291961142
n×2
1974587992
n×3
2961881988
n×4
3949175984
n×5
4936469980
n÷2
493646998
n÷3
329097998.66667
n÷3
246823499
n÷5
197458799.2
n2
974749434537648016
n3
9.6236426432341E+26
n4
9.5013646013146E+35
n5
9.3806402246849E+44
2 √n
31421.234794323
3 √n
995.74659956811
4 √n
177.26035877862
5 √n
62.934574342004
1 , 2 , 4 , 13 , 26 , 52 , 18986423 , 37972846 , 75945692 , 246823499 , 493646998 , 987293996
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-987293995
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 987293996 can be divided by 12 positive divisors.
The sum of these divisors (counting 987293996) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010110110001110100100101100
3
Ternary
2112210202201202022
4
Quaternary
322312032210230
5
Quinary
4010221401441
6
Senary
241545045312
8
Octal
7266164454
10
Decimal
987293996
12
Duodecimal
236786838
16
Hexadecimal
3ad8e92c
20
Vigesimal
f8abejg
36
Base36
gbt4x8
md5
a53b59bc0192f99f48ce5e95e8239d62
sha1
b9e4bb5b1e195a171ea37db4f76b9871917072f4
sha256
810b23a141ac3ae3a3c0dec85541810d37266b209dc443a1f45d741a50374d21
sha512
df18c64aa6a3f44cd525e6ec9eaa534ea0468b31079b500773b834e5236860d31542c713bff1e9e24c28c29dfb9fb6b078594acc2c9427eda587b49d84d71bc6
ripemd-160
6fee5015ab0830d62e8c68220f5a8a6fb4934914
Diameter
1974587992
Circumference
6203351129.5338
Area
3.0622656626343E+18
Volume
4.0311420038344E+27
Surface area
1.2249062650537E+19
Circumference
6203351129.5338
Perimeter
3949175984
Area
974749434537648016
Diagonal
1396244559.1927
Surface area
5848496607225888096
Volume
9.6236426432341E+26
Space diagonal
1710043363.0797
Perimeter
2961881988
Area
4.2207888631706E+17
Altitude
855021681.53985
Surface area
4.2207888631706E+17
Volume
1.1341571621245E+26
Height
465414853.06424