889969385 is an odd 9-digits composite number following 889969384
and preceding 889969386 . In scientific notation, it is written as 8.89969385 × 10^8.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 711859504 positive integers (up to 889969385) that are relatively prime to 889969385.
889969385 has 8 divisors, whose sum is 1068137280
The reverse of 889969385 is 583969988
Previous prime number is 8819
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 65
Digital Root 2
Name
eight hundred eighty-nine million nine hundred sixty-nine thousand three hundred eighty-five
Scientific notation
8.89969385 × 10^8
Engineering notation
8.89969385 × 10^6
Prime Factorization
5 × 8819 × 20183
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
889969385
Product of the distinct prime numbers
The prime factorization of 889969385 is 5 × 8819 × 20183.
Since it has a total of 3 prime factors.
1 , 2 , 3 , 94 , 962 , 972 , 9432 , 4098 , 85436 , 4770 , 144647 , 713930 , 7876580 , 5722124 , 46145195 , 38897864 , 906650332 , 878658467 , 440987367 , 5560158911
n×2
1779938770
n×3
2669908155
n×4
3559877540
n×5
4449846925
n÷2
444984692.5
n÷3
296656461.66667
n÷3
222492346.25
n÷5
177993877
n2
792045506237278225
n3
7.04896252078E+26
n4
6.2733608395067E+35
n5
5.5830990882188E+44
2 √n
29832.354667374
3 √n
961.88914205286
4 √n
172.72045237138
5 √n
61.641757615232
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-889969384
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 889969385 can be divided by 8 positive divisors.
The sum of these divisors (counting 889969385) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000010111101101011101001
3
Ternary
2022000122010111002
4
Quaternary
311002331223221
5
Quinary
3310313010020
6
Senary
224151044345
8
Octal
6502755351
10
Decimal
889969385
12
Duodecimal
20a0706b5
16
Hexadecimal
350bdae9
20
Vigesimal
di26395
36
Base36
epv4rt
md5
d07cf44b22fbdcc8e0e2844fd726bb20
sha1
cafe2519c47ec46ea07c55f13d778b494947f762
sha256
f2cbb6dec328146fc447c06a2c3eb4f273834ad5ffe22f04eda8e95c7652e59a
sha512
d2c4e6ec60196d26fc3b4844fa4c30894fd9ba8e5d3c4295d50e28ccea75a81429a546eb81d072a1dc02bc5c432e30afe41271317246335dcc89ae5746df38a8
ripemd-160
76f8c2e9eb99b6e8221ec4140f391fa9df0ddaf1
Diameter
1779938770
Circumference
5591842563.6717
Area
2.4882843437038E+18
Volume
2.952662516095E+27
Surface area
9.9531373748154E+18
Circumference
5591842563.6717
Perimeter
3559877540
Area
792045506237278225
Diagonal
1258606774.3638
Surface area
4752273037423669350
Volume
7.04896252078E+26
Space diagonal
1541472192.0008
Perimeter
2669908155
Area
3.4296576467739E+17
Altitude
770736096.00041
Surface area
3.4296576467739E+17
Volume
8.3072819979556E+25
Height
419535591.45461