987339986 is an even 9-digits composite number following 987339985
and preceding 987339987 . In scientific notation, it is written as 9.87339986 × 10^8.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 489301120 positive integers (up to 987339986) that are relatively prime to 987339986.
987339986 has 8 divisors, whose sum is 1494116604
The reverse of 987339986 is 689933789
Previous prime number is 113
Is Prime? no
Number parity even
Number length 9
Sum of Digits 62
Digital Root 8
Name
nine hundred eighty-seven million three hundred thirty-nine thousand nine hundred eighty-six
Scientific notation
9.87339986 × 10^8
Engineering notation
9.87339986 × 10^6
Prime Factorization
2 × 113 × 4368761
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
987339986
Product of the distinct prime numbers
The prime factorization of 987339986 is 2 × 113 × 4368761.
Since it has a total of 3 prime factors.
2 , 1 , 89 , 100 , 787 , 57 , 9624 , 5249 , 74077 , 4024 , 724397 , 430911 , 1464285 , 7467326 , 22258898 , 35501011 , 615240569 , 230763523 , 4559520761 , 1683431989
n×2
1974679972
n×3
2962019958
n×4
3949359944
n×5
4936699930
n÷2
493669993
n÷3
329113328.66667
n÷3
246834996.5
n÷5
197467997.2
n2
974840247954480196
n3
9.6249875676761E+26
n4
9.5031350903195E+35
n5
9.3828252670322E+44
2 √n
31421.966615729
3 √n
995.76206057407
4 √n
177.26242302228
5 √n
62.935160653105
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
-987339985
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 987339986 can be divided by 8 positive divisors.
The sum of these divisors (counting 987339986) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010110110011001110011010010
3
Ternary
2112210212001211122
4
Quaternary
322312121303102
5
Quinary
4010224334421
6
Senary
241550042242
8
Octal
7266316322
10
Decimal
987339986
12
Duodecimal
2367a9382
16
Hexadecimal
3ad99cd2
20
Vigesimal
f8ah9j6
36
Base36
gbu4eq
md5
0cdf722f5079d614ceabf93eb9f6539e
sha1
397e401acd011f193def840b4e1254dbb8c93e00
sha256
a44908a5a7ca7862c7498fe7b464ee0103a0c8fde5615faa31078f137dc600e1
sha512
ec5116286a19a99bfd2ca2bb6fdd99bfd9035ddaaa32f0e8366905a2f4ad0fe68a8146d5914d8d1164555f61add52f0613ff0eef8bf4493ccde9b2b092e00003
ripemd-160
5042b234a11e528935733efd831a4f540eddf5b3
Diameter
1974679972
Circumference
6203640093.2261
Area
3.0625509613974E+18
Volume
4.0317053644673E+27
Surface area
1.225020384559E+19
Circumference
6203640093.2261
Perimeter
3949359944
Area
974840247954480196
Diagonal
1396309598.8745
Surface area
5849041487726881176
Volume
9.6249875676761E+26
Space diagonal
1710123020.0963
Perimeter
2962019958
Area
4.2211820968005E+17
Altitude
855061510.04817
Surface area
4.2211820968005E+17
Volume
1.13431566299E+26
Height
465436532.95815