987243148 is an even 9-digits composite number following 987243147
and preceding 987243149 . In scientific notation, it is written as 9.87243148 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors.
There are 493621572 positive integers (up to 987243148) that are relatively prime to 987243148.
987243148 has 6 divisors, whose sum is 1727675516
The reverse of 987243148 is 841342789
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
nine hundred eighty-seven million two hundred forty-three thousand one hundred forty-eight
Scientific notation
9.87243148 × 10^8
Engineering notation
9.87243148 × 10^6
Prime Factorization
2 × 2 × 246810787
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
493621574 Product of the distinct prime numbers
The prime factorization of 987243148 is 2 × 2 × 246810787.
Since it has a total of 3 prime factors.
10 , 4 , 45 , 16 , 367 , 263 , 7920 , 5833 , 10565 , 9917 , 934050 , 827090 , 787291 , 2802747 , 7041400 , 45124391 , 562113964 , 813523647 , 5904217364 , 7190680119
n×2
1974486296
n×3
2961729444
n×4
3948972592
n×5
4936215740
n÷2
493621574
n÷3
329081049.33333
n÷3
246810787
n÷5
197448629.6
n2
974649033272949904
n3
9.6221557980354E+26
n4
9.499407380599E+35
n5
9.3782248465569E+44
2 √n31420.425649568
3 √n995.72950483154
4 √n177.25807640152
5 √n62.933926072456
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-987243147 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 987243148 can be divided by 6 positive divisors.
The sum of these divisors (counting 987243148) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111010110110000010001010001100
3
Ternary
2112210200011000001
4
Quaternary
322312002022030
5
Quinary
4010213240043
6
Senary
241544014044
8
Octal
7266021214
10
Decimal
987243148
12
Duodecimal
236761324
16
Hexadecimal
3ad8228c
20
Vigesimal
f8a57h8
36
Base36
gbs1os
md5
f6cc7684584d24c92b1c506b8553d6a6
sha1
17222d19a7fae72a4360189213c25ca13f1cf361
sha256
dc3feedeb7571c9ad840ea88c86618db02abb837fe81725a460e06a1e5a09762
sha512
25e2a7b37e4858a7ec39547e49d6b1fc0a28ed871b512c407624fcbbfed69b7be03f637ceea627d327d3c8b768e32d68b72f82e1a7ac86e6af662a7214a35ac2
ripemd-160
9cd07ff3bbd7ddabc3152a60e18bb920bd9726f6
Diameter
1974486296
Circumference
6203031642.1273
Area
3.0619502427587E+18
Volume
4.0305191955739E+27
Surface area
1.2247800971035E+19
Circumference
6203031642.1273
Perimeter
3948972592
Area
974649033272949904
Diagonal
1396172649.2615
Surface area
5847894199637699424
Volume
9.6221557980354E+26
Space diagonal
1709955291.7602
Perimeter
2961729444
Area
4.2203541129416E+17
Altitude
854977645.88012
Surface area
4.2203541129416E+17
Volume
1.1339819357374E+26
Height
465390883.08717