988891472 is an even 9-digits composite number following 988891471
and preceding 988891473 . In scientific notation, it is written as 9.88891472 × 10^8.
The sum of its digits is 56. It has a total of 5 prime factors and 10 positive divisors.
There are 494445728 positive integers (up to 988891472) that are relatively prime to 988891472.
988891472 has 10 divisors, whose sum is 1915977258
The reverse of 988891472 is 274198889
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
nine hundred eighty-eight million eight hundred ninety-one thousand four hundred seventy-two
Scientific notation
9.88891472 × 10^8
Engineering notation
9.88891472 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 61805717
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
123611434
Product of the distinct prime numbers
The prime factorization of 988891472 is 2 × 2 × 2 × 2 × 61805717.
Since it has a total of 5 prime factors.
4 , 1 , 14 , 77 , 855 , 424 , 30 , 3974 , 80252 , 84867 , 899954 , 214659 , 1052482 , 7745385 , 1749037 , 53299305 , 699434171 , 739616176 , 1701689184 , 7477785861
n×2
1977782944
n×3
2966674416
n×4
3955565888
n×5
4944457360
n÷2
494445736
n÷3
329630490.66667
n÷3
247222868
n÷5
197778294.4
n2
977906343394326784
n3
9.6704324339735E+26
n4
9.5630081645086E+35
n5
9.456777220549E+44
2 √n
31446.64484488
3 √n
996.28336104133
4 √n
177.33201866803
5 √n
62.954927239315
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-988891471
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 988891472 can be divided by 10 positive divisors.
The sum of these divisors (counting 988891472) is 1, the average is 0.1.
Base
System
Value
2
Binary
111010111100010100100101010000
3
Ternary
2112220202220002002
4
Quaternary
322330110211100
5
Quinary
4011124011342
6
Senary
242043213132
8
Octal
7274244520
10
Decimal
988891472
12
Duodecimal
2372171a8
16
Hexadecimal
3af14950
20
Vigesimal
f90b8dc
36
Base36
gcrdjk
md5
c6a1330761878a711dc932ef0ce80c66
sha1
f74652c73bd32cb9e79c4bc13302e2995c46a748
sha256
b0ae2a651ed93980bcd67a85a916e3bf66bef7dfe0da6ad6757775c72526ad20
sha512
f0316d2f1930e177c269162507348dc539676e9d467a6cd6c19fe3a4536845e731fd570c20e54934582bf3d01bc15040c46ba850eb7add8432e04f18d9130729
ripemd-160
b54b24383b4a6b82f894b2ec4e50e575545f8b14
Diameter
1977782944
Circumference
6213388367.2656
Area
3.0721833843065E+18
Volume
4.0507412655477E+27
Surface area
1.2288733537226E+19
Circumference
6213388367.2656
Perimeter
3955565888
Area
977906343394326784
Diagonal
1398503731.4175
Surface area
5867438060365960704
Volume
9.6704324339735E+26
Space diagonal
1712810272.6756
Perimeter
2966674416
Area
4.2344586795072E+17
Altitude
856405136.33779
Surface area
4.2344586795072E+17
Volume
1.1396713918448E+26
Height
466167910.4725