989861371 is an odd 9-digits composite number following 989861370
and preceding 989861372 . In scientific notation, it is written as 9.89861371 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 987024744 positive integers (up to 989861371) that are relatively prime to 989861371.
989861371 has 4 divisors, whose sum is 992698000
The reverse of 989861371 is 173168989
Previous prime number is 349
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
nine hundred eighty-nine million eight hundred sixty-one thousand three hundred seventy-one
Scientific notation
9.89861371 × 10^8
Engineering notation
9.89861371 × 10^6
Prime Factorization
349 × 2836279
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
989861371
Product of the distinct prime numbers
The prime factorization of 989861371 is 349 × 2836279.
Since it has a total of 2 prime factors.
4 , 3 , 91 , 63 , 483 , 333 , 3306 , 8493 , 74778 , 55470 , 665629 , 597985 , 7375906 , 109400 , 22808910 , 96734019 , 416481247 , 613215454 , 992040767 , 2925129287
n×2
1979722742
n×3
2969584113
n×4
3959445484
n×5
4949306855
n÷2
494930685.5
n÷3
329953790.33333
n÷3
247465342.75
n÷5
197972274.2
n2
979825533797999641
n3
9.6989144622609E+26
n4
9.6005807668253E+35
n5
9.503244040246E+44
2 √n
31462.062408558
3 √n
996.60897091968
4 √n
177.3754842377
5 √n
62.967271562611
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
-989861370
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 989861371 can be divided by 4 positive divisors.
The sum of these divisors (counting 989861371) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011000000000001010111111011
3
Ternary
2112222121011112021
4
Quaternary
323000001113323
5
Quinary
4011401030441
6
Senary
242120055311
8
Octal
7300012773
10
Decimal
989861371
12
Duodecimal
237604537
16
Hexadecimal
3b0015fb
20
Vigesimal
f96cd8b
36
Base36
gdc5x7
md5
fe62670d5fbce99c67384c9b1c1d97ba
sha1
d21330228ae829681096744dd1a80326eed0d228
sha256
37d8048eda4f30a5eb09ad28333651e56e56d2108bd5dc5271743ac374c5ef1a
sha512
2f7a12afb2d4a9a65d860346bb5dbe4d3f126a34cc350c42c3e94d13c43f92a585ea635ae01c82bf559c3625d32984bfafabb078611613f2689a33c3235c8fa7
ripemd-160
6bd0ba9ac47e20ef7e32e15aabca9684683a67b6
Diameter
1979722742
Circumference
6219482422.4118
Area
3.0782126987795E+18
Volume
4.062671789658E+27
Surface area
1.2312850795118E+19
Circumference
6219482422.4118
Perimeter
3959445484
Area
979825533797999641
Diagonal
1399875375.7374
Surface area
5878953202787997846
Volume
9.6989144622609E+26
Space diagonal
1714490187.0218
Perimeter
2969584113
Area
4.2427690177286E+17
Altitude
857245093.51089
Surface area
4.2427690177286E+17
Volume
1.1430280310688E+26
Height
466625125.24581