987339982 is an even 9-digits composite number following 987339981
and preceding 987339983 . In scientific notation, it is written as 9.87339982 × 10^8.
The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors.
There are 493669990 positive integers (up to 987339982) that are relatively prime to 987339982.
987339982 has 4 divisors, whose sum is 1481009976
The reverse of 987339982 is 289933789
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 58
Digital Root 4
Name
nine hundred eighty-seven million three hundred thirty-nine thousand nine hundred eighty-two
Scientific notation
9.87339982 × 10^8
Engineering notation
9.87339982 × 10^6
Prime Factorization
2 × 493669991
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
987339982
Product of the distinct prime numbers
The prime factorization of 987339982 is 2 × 493669991.
Since it has a total of 2 prime factors.
4 , 7 , 30 , 15 , 251 , 920 , 2186 , 1420 , 79916 , 59444 , 245773 , 401669 , 5000558 , 1822846 , 60490142 , 53767025 , 316522769 , 192348972 , 6714583020 , 6650568662
n×2
1974679964
n×3
2962019946
n×4
3949359928
n×5
4936699910
n÷2
493669991
n÷3
329113327.33333
n÷3
246834995.5
n÷5
197467996.4
n2
974840240055760324
n3
9.6249874506953E+26
n4
9.5031349363197E+35
n5
9.3828250769695E+44
2 √n
31421.966552079
3 √n
995.76205922936
4 √n
177.26242284274
5 √n
62.935160602111
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-987339981
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 987339982 can be divided by 4 positive divisors.
The sum of these divisors (counting 987339982) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010110110011001110011001110
3
Ternary
2112210212001211111
4
Quaternary
322312121303032
5
Quinary
4010224334412
6
Senary
241550042234
8
Octal
7266316316
10
Decimal
987339982
12
Duodecimal
2367a937a
16
Hexadecimal
3ad99cce
20
Vigesimal
f8ah9j2
36
Base36
gbu4em
md5
d964ea321d7c69ae173351e83ce74a40
sha1
bb5b3e86167e932e4e8eecfffe0b3a1dcb15089a
sha256
4fcab3878997ebc8712e14ebd8d727c8fd781467ca4c7c909ab949a9a4b4b7fd
sha512
07c73fc1081c72146e69ae9322cc77d3ce4bfa148f50ddc5e2649a17f67a3898781a37d0a9e839eac4329ce9657559f91b66cdef535dd2be44f19d90e254d2d2
ripemd-160
e2ffa8191977045fe31ef8c88f8652128482c7dc
Diameter
1974679964
Circumference
6203640068.0934
Area
3.0625509365829E+18
Volume
4.0317053154664E+27
Surface area
1.2250203746332E+19
Circumference
6203640068.0934
Perimeter
3949359928
Area
974840240055760324
Diagonal
1396309593.2176
Surface area
5849041440334561944
Volume
9.6249874506953E+26
Space diagonal
1710123013.1681
Perimeter
2962019946
Area
4.221182062598E+17
Altitude
855061506.58407
Surface area
4.221182062598E+17
Volume
1.1343156492037E+26
Height
465436531.07254