987441492 is an even 9-digits composite number following 987441491
and preceding 987441493 . In scientific notation, it is written as 9.87441492 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 329147160 positive integers (up to 987441492) that are relatively prime to 987441492.
987441492 has 12 divisors, whose sum is 2304030176
The reverse of 987441492 is 294144789
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
nine hundred eighty-seven million four hundred forty-one thousand four hundred ninety-two
Scientific notation
9.87441492 × 10^8
Engineering notation
9.87441492 × 10^6
Prime Factorization
2 × 2 × 3 × 82286791
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
493720746
Product of the distinct prime numbers
The prime factorization of 987441492 is 2 × 2 × 3 × 82286791.
Since it has a total of 4 prime factors.
8 , 6 , 45 , 60 , 742 , 647 , 9246 , 2234 , 32330 , 83608 , 357969 , 309142 , 4372932 , 5152030 , 79192441 , 17451533 , 430463772 , 215596825 , 120450463 , 9924746044
n×2
1974882984
n×3
2962324476
n×4
3949765968
n×5
4937207460
n÷2
493720746
n÷3
329147164
n÷3
246860373
n÷5
197488298.4
n2
975040700123186064
n3
9.6279564369036E+26
n4
9.5070436689671E+35
n5
9.3876493849941E+44
2 √n
31423.58178184
3 √n
995.79618335567
4 √n
177.26697882527
5 √n
62.936454641765
1 , 2 , 3 , 4 , 6 , 12 , 82286791 , 164573582 , 246860373 , 329147164 , 493720746 , 987441492
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
-987441491
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 987441492 can be divided by 12 positive divisors.
The sum of these divisors (counting 987441492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010110110110010100101010100
3
Ternary
2112211001020002010
4
Quaternary
322312302211110
5
Quinary
4010241111432
6
Senary
241552144220
8
Octal
7266624524
10
Decimal
987441492
12
Duodecimal
236838070
16
Hexadecimal
3adb2954
20
Vigesimal
f8ba3ec
36
Base36
gbwaqc
md5
53cd11f5da853515433ab49e72aac5f5
sha1
aad2662264cfe4660f798130e10938ef4269285f
sha256
b13935f626c1dcf78e5d0fca6f03ed14fb0d2ebe1feabf847b6494f224b90064
sha512
331189d6f1b4adaed1c2e9278c5f038069657df2794c2830fd78a6973e9ae3d36c51334c53f81cfb941fca92deed037031a95cffe99feb6d5857b69478c8bf81
ripemd-160
16ad672c37d0054c7289e4b714e683e76b03bad7
Diameter
1974882984
Circumference
6204277874.2339
Area
3.063180700458E+18
Volume
4.0329489615012E+27
Surface area
1.2252722801832E+19
Circumference
6204277874.2339
Perimeter
3949765968
Area
975040700123186064
Diagonal
1396453150.0363
Surface area
5850244200739116384
Volume
9.6279564369036E+26
Space diagonal
1710298833.6456
Perimeter
2962324476
Area
4.2220500801522E+17
Altitude
855149416.82281
Surface area
4.2220500801522E+17
Volume
1.1346655475839E+26
Height
465484383.34544