8977989 is an odd 7-digits composite number following 8977988
and preceding 8977990 . In scientific notation, it is written as 8.977989 × 10^6.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 5606400 positive integers (up to 8977989) that are relatively prime to 8977989.
8977989 has 16 divisors, whose sum is 12735360
The reverse of 8977989 is 9897798
Previous prime number is 401
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 57
Digital Root 3
Name
eight million nine hundred seventy-seven thousand nine hundred eighty-nine
Scientific notation
8.977989 × 10^6
Engineering notation
8.977989 × 10^6
Prime Factorization
3 × 17 × 401 × 439
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
8977989
Product of the distinct prime numbers
The prime factorization of 8977989 is 3 × 17 × 401 × 439.
Since it has a total of 4 prime factors.
6 , 6 , 71 , 39 , 990 , 137 , 4212 , 1137 , 25880 , 92433 , 446362 , 155265 , 518770 , 9740237 , 34466109 , 78605129 , 389431414 , 16478267 , 2838602348 , 9319338750
n×2
17955978
n×3
26933967
n×4
35911956
n×5
44889945
n÷2
4488994.5
n÷3
2992663
n÷3
2244497.25
n÷5
1795597.8
n2
80604286484121
n3
7.2366439740729E+20
n4
6.4970509996143E+27
n5
5.8330452406976E+34
2 √n
2996.329254271
3 √n
207.83867082167
4 √n
54.738736323293
5 √n
24.58305279164
1 , 3 , 17 , 51 , 401 , 439 , 1203 , 1317 , 6817 , 7463 , 20451 , 22389 , 176039 , 528117 , 2992663 , 8977989
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8977988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8977989 can be divided by 16 positive divisors.
The sum of these divisors (counting 8977989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010001111111001000101
3
Ternary
121220010111010
4
Quaternary
202033321011
5
Quinary
4244243424
6
Senary
520232433
8
Octal
42177105
10
Decimal
8977989
12
Duodecimal
300b719
16
Hexadecimal
88fe45
20
Vigesimal
2g24j9
36
Base36
5cfgl
md5
8514855dcf4c01b716f189afcb9e23d2
sha1
85243a7badff883e8119cce3033098257d87c4ab
sha256
19458d0094a102a4ba47cae1afe7e462e816232a605b0c6659000d42a69e7f0e
sha512
db6b0eef3bb8fd5240fb5ed9ec131e8b162e2fa9b8ab436c21b6a12ce68bd5a6c7f19bee83013593fe11311e5827a141495b0d5eb58160c6f5f3c9e8da7a6e6d
ripemd-160
dd47eb49d0397c8361db0706b95800285f6ca9a9
Diameter
17955978
Circumference
56410368.57282
Area
2.5322583426636E+14
Volume
3.0312783394123E+21
Surface area
1.0129033370654E+15
Circumference
56410368.57282
Perimeter
35911956
Area
80604286484121
Diagonal
12696793.806636
Surface area
483625718904726
Volume
7.2366439740729E+20
Space diagonal
15550333.097794
Perimeter
26933967
Area
34902679874584
Altitude
7775166.5488972
Surface area
34902679874584
Volume
8.5284667118328E+19
Height
4232264.6022122