987993607 is an odd 9-digits composite number following 987993606
and preceding 987993608 . In scientific notation, it is written as 9.87993607 × 10^8.
The sum of its digits is 58. It has a total of 4 prime factors and 12 positive divisors.
There are 917118720 positive integers (up to 987993607) that are relatively prime to 987993607.
987993607 has 12 divisors, whose sum is 1063929376
The reverse of 987993607 is 706399789
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
nine hundred eighty-seven million nine hundred ninety-three thousand six hundred seven
Scientific notation
9.87993607 × 10^8
Engineering notation
9.87993607 × 10^6
Prime Factorization
17 × 17 × 73 × 46831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
58117271
Product of the distinct prime numbers
The prime factorization of 987993607 is 17 × 17 × 73 × 46831.
Since it has a total of 4 prime factors.
7 , 2 , 85 , 78 , 213 , 703 , 5114 , 3879 , 64704 , 83644 , 529415 , 27627 , 8375132 , 6832965 , 31111309 , 1867531 , 907796673 , 432447257 , 8857962267 , 7557683340
n×2
1975987214
n×3
2963980821
n×4
3951974428
n×5
4939968035
n÷2
493996803.5
n÷3
329331202.33333
n÷3
246998401.75
n÷5
197598721.4
n2
976131367472870449
n3
9.6441155065536E+26
n4
9.5283244656446E+35
n5
9.4139236574785E+44
2 √n
31432.365596627
3 √n
995.98174424747
4 √n
177.29175275976
5 √n
62.943491087357
1 , 17 , 73 , 289 , 1241 , 21097 , 46831 , 796127 , 3418663 , 13534159 , 58117271 , 987993607
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
-987993606
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 987993607 can be divided by 12 positive divisors.
The sum of these divisors (counting 987993607) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111000111001011000000111
3
Ternary
2112212002021102211
4
Quaternary
322320321120013
5
Quinary
4010411243412
6
Senary
242012044251
8
Octal
7270713007
10
Decimal
987993607
12
Duodecimal
236a63687
16
Hexadecimal
3ae39607
20
Vigesimal
f8ej407
36
Base36
gc84qv
md5
696fa8dfc92b4619398fdac6a9600389
sha1
3e071168229cb16a4ca3dd0a304c80eae79e8f2a
sha256
f399872adbb75be277279c5be49cee9913f0616a2e4f14fa068c8bd130598768
sha512
576ded434a50f41f972d4f0a59350d6d251dfbf4961f4452773d3c5d76365aa06c2ee75d9a1e5dec9559063bcf01f18b7ce928a546234ba7c0091ac9b22554ca
ripemd-160
06abf9628f4f7b993c287a494dd87cb85bbaad6d
Diameter
1975987214
Circumference
6207746915.0898
Area
3.0666071329913E+18
Volume
4.039717656768E+27
Surface area
1.2266428531965E+19
Circumference
6207746915.0898
Perimeter
3951974428
Area
976131367472870449
Diagonal
1397233958.5573
Surface area
5856788204837222694
Volume
9.6441155065536E+26
Space diagonal
1711255124.8772
Perimeter
2963980821
Area
4.2267728083117E+17
Altitude
855627562.43862
Surface area
4.2267728083117E+17
Volume
1.1365699122051E+26
Height
465744652.85244