987341842 is an even 9-digits composite number following 987341841
and preceding 987341843 . In scientific notation, it is written as 9.87341842 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 487421844 positive integers (up to 987341842) that are relatively prime to 987341842.
987341842 has 8 divisors, whose sum is 1499760000
The reverse of 987341842 is 248143789
Previous prime number is 79
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
nine hundred eighty-seven million three hundred forty-one thousand eight hundred forty-two
Scientific notation
9.87341842 × 10^8
Engineering notation
9.87341842 × 10^6
Prime Factorization
2 × 79 × 6248999
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
987341842
Product of the distinct prime numbers
The prime factorization of 987341842 is 2 × 79 × 6248999.
Since it has a total of 3 prime factors.
5 , 10 , 3 , 72 , 622 , 139 , 4418 , 754 , 14904 , 31386 , 425841 , 819662 , 670029 , 3317173 , 17144957 , 17506297 , 996462793 , 808686085 , 8619814902 , 6441352456
n×2
1974683684
n×3
2962025526
n×4
3949367368
n×5
4936709210
n÷2
493670921
n÷3
329113947.33333
n÷3
246835460.5
n÷5
197468368.4
n2
974843912963952964
n3
9.6250418468832E+26
n4
9.5032065464287E+35
n5
9.3829134564574E+44
2 √n
31421.996149195
3 √n
995.76268451761
4 √n
177.26250632662
5 √n
62.935184314168
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
-987341841
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 987341842 can be divided by 8 positive divisors.
The sum of these divisors (counting 987341842) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010110110011010010000010010
3
Ternary
2112210212011101101
4
Quaternary
322312122100102
5
Quinary
4010224414332
6
Senary
241550055014
8
Octal
7266322022
10
Decimal
987341842
12
Duodecimal
2367aa46a
16
Hexadecimal
3ad9a412
20
Vigesimal
f8ahec2
36
Base36
gbu5ua
md5
cce4d088e3188b00efcda8b7ca531550
sha1
b0fa2d46d787f3a67126cc930172068b3dc22ed8
sha256
63b487d457feec8879222c38142f070f3441cf77b372793832a3a9a098e7a4df
sha512
25613310f297c40118180c696e57488f24f519b52c89bce610064175d49933d50dea634b2630e8e29b5889555d35d3e7bc251c0dbe5ed80ea3a236810b8755f2
ripemd-160
2146172f6bce54f62b0b49c5fbbaf66765479270
Diameter
1974683684
Circumference
6203651754.818
Area
3.0625624753643E+18
Volume
4.0317281008883E+27
Surface area
1.2250249901457E+19
Circumference
6203651754.818
Perimeter
3949367368
Area
974843912963952964
Diagonal
1396312223.6548
Surface area
5849063477783717784
Volume
9.6250418468832E+26
Space diagonal
1710126234.7826
Perimeter
2962025526
Area
4.221197966757E+17
Altitude
855063117.39132
Surface area
4.221197966757E+17
Volume
1.1343220598559E+26
Height
465437407.88494