987494441 is an odd 9-digits composite number following 987494440
and preceding 987494442 . In scientific notation, it is written as 9.87494441 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 950130720 positive integers (up to 987494441) that are relatively prime to 987494441.
987494441 has 4 divisors, whose sum is 987840084
The reverse of 987494441 is 144494789
Previous prime number is 2881
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
nine hundred eighty-seven million four hundred ninety-four thousand four hundred forty-one
Scientific notation
9.87494441 × 10^8
Engineering notation
9.87494441 × 10^6
Prime Factorization
2881 × 342761
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
987494441
Product of the distinct prime numbers
The prime factorization of 987494441 is 2881 × 342761.
Since it has a total of 2 prime factors.
6 , 6 , 29 , 16 , 149 , 418 , 5711 , 1352 , 90989 , 15965 , 162971 , 739415 , 5376883 , 4572986 , 47246381 , 56222220 , 954694335 , 769372416 , 4340093629 , 5579762260
n×2
1974988882
n×3
2962483323
n×4
3949977764
n×5
4937472205
n÷2
493747220.5
n÷3
329164813.66667
n÷3
246873610.25
n÷5
197498888.2
n2
975145271005902481
n3
9.6295053428577E+26
n4
9.5090829956517E+35
n5
9.3901665972137E+44
2 √n
31424.424274758
3 √n
995.81398203712
4 √n
177.26935514848
5 √n
62.937129588258
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
-987494440
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 987494441 can be divided by 4 positive divisors.
The sum of these divisors (counting 987494441) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010110110111111100000101001
3
Ternary
2112211010220201012
4
Quaternary
322312333200221
5
Quinary
4010244310231
6
Senary
241553233305
8
Octal
7266774051
10
Decimal
987494441
12
Duodecimal
236862835
16
Hexadecimal
3adbf829
20
Vigesimal
f8bgg21
36
Base36
gbxfl5
md5
9542e1f3ae0407f7371370a67f01ac72
sha1
5a538fe2d0ea50ced36aa92bbad8ca1e8edbc6c3
sha256
98b46f9a6985b2197f6f2cfe8b16dfa110e55738e9e015d0f119c5e7bc517654
sha512
e2e192f0b0b367a24a85f25e1edc40a8c6eae4d7b9e14d11cdc7d84fe16c59ae5131763d0a6670009053c6b3c93d2d852d0b07eeadce3af9dc4266b3f3e3bed0
ripemd-160
62e9cdc98aa9fd0d783e38ba48dd1753019ea481
Diameter
1974988882
Circumference
6204610562.6127
Area
3.063509219575E+18
Volume
4.03359776571E+27
Surface area
1.22540368783E+19
Circumference
6204610562.6127
Perimeter
3949977764
Area
975145271005902481
Diagonal
1396528031.2302
Surface area
5850871626035414886
Volume
9.6295053428577E+26
Space diagonal
1710390544.0038
Perimeter
2962483323
Area
4.2225028853569E+17
Altitude
855195272.00191
Surface area
4.2225028853569E+17
Volume
1.1348480879011E+26
Height
465509343.74341