987331485 is an odd 9-digits composite number following 987331484
and preceding 987331486 . In scientific notation, it is written as 9.87331485 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 427595328 positive integers (up to 987331485) that are relatively prime to 987331485.
987331485 has 8 divisors, whose sum is 1049196480
The reverse of 987331485 is 584133789
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
nine hundred eighty-seven million three hundred thirty-one thousand four hundred eighty-five
Scientific notation
9.87331485 × 10^8
Engineering notation
9.87331485 × 10^6
Prime Factorization
105 × 19 × 494903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
987331485
Product of the distinct prime numbers
The prime factorization of 987331485 is 105 × 19 × 494903.
Since it has a total of 3 prime factors.
3 , 10 , 5 , 38 , 447 , 682 , 5652 , 311 , 49941 , 69937 , 616470 , 58566 , 9732309 , 1084061 , 22135924 , 24969865 , 243713971 , 177713485 , 346916708 , 7787267309
n×2
1974662970
n×3
2961994455
n×4
3949325940
n×5
4936657425
n÷2
493665742.5
n÷3
329110495
n÷3
246832871.25
n÷5
197466297
n2
974823461272305225
n3
9.6247389563083E+26
n4
9.5028078064692E+35
n5
9.3824213432308E+44
2 √n
31421.831343828
3 √n
995.75920272784
4 √n
177.26204146356
5 √n
62.93505227835
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
-987331484
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 987331485 can be divided by 8 positive divisors.
The sum of these divisors (counting 987331485) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010110110010111101110011101
3
Ternary
2112210211122011210
4
Quaternary
322312113232131
5
Quinary
4010224101420
6
Senary
241545535033
8
Octal
7266275635
10
Decimal
987331485
12
Duodecimal
2367a4479
16
Hexadecimal
3ad97b9d
20
Vigesimal
f8ag8e5
36
Base36
gbtxul
md5
437d4af0de080e1174f157bfb8e4ab53
sha1
d3945de03137a032800cc56ca1434439d7590b45
sha256
8d69cfe6cf9fed93e02bed520eff6a731c07af0a372ed7af88a601f6ef9f3ace
sha512
c41e9b6dc7b553ab870e325eb825f1d4ea9ab944006e233538cc712de30dd64bf8703b5c65111fc8ba133c4f9b4ffc0bc7e06ca0d383ebd3ae90142eda1345f0
ripemd-160
be6dd0b5dabe8c3e97bade625e95ff79c9cc68d2
Diameter
1974662970
Circumference
6203586679.8678
Area
3.06249822448E+18
Volume
4.031601226381E+27
Surface area
1.224999289792E+19
Circumference
6203586679.8678
Perimeter
3949325940
Area
974823461272305225
Diagonal
1396297576.645
Surface area
5848940767633831350
Volume
9.6247389563083E+26
Space diagonal
1710108295.9324
Perimeter
2961994455
Area
4.2211094083345E+17
Altitude
855054147.96621
Surface area
4.2211094083345E+17
Volume
1.1342863638593E+26
Height
465432525.54832