987993601 is an odd 9-digits composite number following 987993600
and preceding 987993602 . In scientific notation, it is written as 9.87993601 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 846039600 positive integers (up to 987993601) that are relatively prime to 987993601.
987993601 has 8 divisors, whose sum is 1130218304
The reverse of 987993601 is 106399789
Previous prime number is 1051
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
nine hundred eighty-seven million nine hundred ninety-three thousand six hundred one
Scientific notation
9.87993601 × 10^8
Engineering notation
9.87993601 × 10^6
Prime Factorization
7 × 1051 × 134293
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
987993601
Product of the distinct prime numbers
The prime factorization of 987993601 is 7 × 1051 × 134293.
Since it has a total of 3 prime factors.
9 , 1 , 6 , 6 , 428 , 312 , 6482 , 264 , 5867 , 2261 , 210406 , 651771 , 4423690 , 8057277 , 69114414 , 85636338 , 666981464 , 675916204 , 9463268913 , 909807708
n×2
1975987202
n×3
2963980803
n×4
3951974404
n×5
4939968005
n÷2
493996800.5
n÷3
329331200.33333
n÷3
246998400.25
n÷5
197598720.2
n2
976131355616947201
n3
9.64411533085E+26
n4
9.5283242341858E+35
n5
9.4139233716288E+44
2 √n
31432.365501184
3 √n
995.9817422313
4 √n
177.29175249059
5 √n
62.943491010907
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
-987993600
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 987993601 can be divided by 8 positive divisors.
The sum of these divisors (counting 987993601) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111000111001011000000001
3
Ternary
2112212002021102121
4
Quaternary
322320321120001
5
Quinary
4010411243401
6
Senary
242012044241
8
Octal
7270713001
10
Decimal
987993601
12
Duodecimal
236a63681
16
Hexadecimal
3ae39601
20
Vigesimal
f8ej401
36
Base36
gc84qp
md5
b6c9d9d20ca9d12cbb1e1e4a5ca34101
sha1
515ff0dbdea76d99c7f62304365f0b27b3fff754
sha256
46c6cc59c90ed3d5275d7daba05f3b1f481cb0dcb8ed251a66f7327c933bc0fd
sha512
854707065ffd61096503b056ec2fe1ba823d747f21d350da84f7d398284621c0619298cca9afa12717106a56997715f05ff3eb2b7cec14ebb8dcc6e2b6d0950c
ripemd-160
43a48afae9761d82f52876422337ce7a9b7ed209
Diameter
1975987202
Circumference
6207746877.3907
Area
3.0666070957448E+18
Volume
4.0397175831695E+27
Surface area
1.2266428382979E+19
Circumference
6207746877.3907
Perimeter
3951974404
Area
976131355616947201
Diagonal
1397233950.072
Surface area
5856788133701683206
Volume
9.64411533085E+26
Space diagonal
1711255114.4849
Perimeter
2963980803
Area
4.2267727569741E+17
Altitude
855627557.24247
Surface area
4.2267727569741E+17
Volume
1.1365698914982E+26
Height
465744650.02401