985488889 is an odd 9-digits composite number following 985488888
and preceding 985488890 . In scientific notation, it is written as 9.85488889 × 10^8.
The sum of its digits is 67. It has a total of 4 prime factors and 16 positive divisors.
There are 734524560 positive integers (up to 985488889) that are relatively prime to 985488889.
985488889 has 16 divisors, whose sum is 1282083840
The reverse of 985488889 is 988884589
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 67
Digital Root 4
Name
nine hundred eighty-five million four hundred eighty-eight thousand eight hundred eighty-nine
Scientific notation
9.85488889 × 10^8
Engineering notation
9.85488889 × 10^6
Prime Factorization
7 × 11 × 23 × 556459
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
985488889
Product of the distinct prime numbers
The prime factorization of 985488889 is 7 × 11 × 23 × 556459.
Since it has a total of 4 prime factors.
9 , 6 , 9 , 3 , 759 , 496 , 4819 , 8299 , 27058 , 28711 , 910650 , 563052 , 6825145 , 4627550 , 38248243 , 29558808 , 77058559 , 762358665 , 8321979997 , 6001124226
n×2
1970977778
n×3
2956466667
n×4
3941955556
n×5
4927444445
n÷2
492744444.5
n÷3
328496296.33333
n÷3
246372222.25
n÷5
197097777.8
n2
971188350342454321
n3
9.5709532838873E+26
n4
9.432068118409E+35
n5
9.2951983309832E+44
2 √n
31392.497336147
3 √n
995.13937560903
4 √n
177.17928021117
5 √n
62.911544360106
1 , 7 , 11 , 23 , 77 , 161 , 253 , 1771 , 556459 , 3895213 , 6121049 , 12798557 , 42847343 , 89589899 , 140784127 , 985488889
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
-985488888
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 985488889 can be divided by 16 positive divisors.
The sum of these divisors (counting 985488889) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010101111010101110111111001
3
Ternary
2112200101000121111
4
Quaternary
322233111313321
5
Quinary
4004241121024
6
Senary
241442240321
8
Octal
7257256771
10
Decimal
985488889
12
Duodecimal
2360560a1
16
Hexadecimal
3abd5df9
20
Vigesimal
f7j6249
36
Base36
gaqg3d
md5
c8421564b6efa867dd990ee86c8f27fe
sha1
005f8d8479dc25a853291645802e88f82e57c2ef
sha256
e7d9481118a78e6c09ac7f0806470c7189768be1fd4aa1fa2dcf1834dde53b84
sha512
011ec59620f0941018da7ddc7b21d3ff4c589ea4972621c0743761875c9236757caf00df944eadf3097f83e9485975d2ff7980d46640050bd2c81b91f603e249
ripemd-160
ebc289d41992e31784228815ef2b997035c1a1ba
Diameter
1970977778
Circumference
6192009307.7535
Area
3.0510781866878E+18
Volume
4.0090715366015E+27
Surface area
1.2204312746751E+19
Circumference
6192009307.7535
Perimeter
3941955556
Area
971188350342454321
Diagonal
1393691752.3918
Surface area
5827130102054725926
Volume
9.5709532838873E+26
Space diagonal
1706916826.0426
Perimeter
2956466667
Area
4.2053689162803E+17
Altitude
853458413.0213
Surface area
4.2053689162803E+17
Volume
1.1279476615761E+26
Height
464563917.46393