849388664 is an even 9-digits composite number following 849388663
and preceding 849388665 . In scientific notation, it is written as 8.49388664 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 8 positive divisors.
There are 424694328 positive integers (up to 849388664) that are relatively prime to 849388664.
849388664 has 8 divisors, whose sum is 1592603760
The reverse of 849388664 is 466883948
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
eight hundred forty-nine million three hundred eighty-eight thousand six hundred sixty-four
Scientific notation
8.49388664 × 10^8
Engineering notation
8.49388664 × 10^6
Prime Factorization
2 × 2 × 2 × 106173583
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
212347166
Product of the distinct prime numbers
The prime factorization of 849388664 is 2 × 2 × 2 × 106173583.
Since it has a total of 4 prime factors.
2 , 8 , 2 , 31 , 343 , 490 , 7277 , 1733 , 11401 , 15497 , 517274 , 168408 , 2962066 , 4872985 , 97376753 , 83651253 , 931769018 , 823426417 , 1037057299 , 9429552930
n×2
1698777328
n×3
2548165992
n×4
3397554656
n×5
4246943320
n÷2
424694332
n÷3
283129554.66667
n÷3
212347166
n÷5
169877732.8
n2
721461102531704896
n3
6.1280088200737E+26
n4
5.2050612246626E+35
n5
4.4211199996544E+44
2 √n
29144.273262512
3 √n
947.04108500412
4 √n
170.71693900288
5 √n
61.069068001816
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
-849388663
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 849388664 can be divided by 8 positive divisors.
The sum of these divisors (counting 849388664) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010101000001010010001111000
3
Ternary
2012012021102012102
4
Quaternary
302220022101320
5
Quinary
3214420414124
6
Senary
220141202532
8
Octal
6250122170
10
Decimal
849388664
12
Duodecimal
1b8560448
16
Hexadecimal
32a0a478
20
Vigesimal
d58dbd4
36
Base36
e1pchk
md5
f023be42760529b09a1efbd30dfa344d
sha1
5ccf6fde485d3dcbcefa9c69591183613acd0ae9
sha256
6307a5c18b64730d69fd5295fce20966128690cb95d63d701260e02b434c34a0
sha512
dd6a88cda2ff04c361f35cdbf8ab2faf4a9704da5d07fbb88ca0edae5acf5a803dc5e5acedd9ea51bc30bc51492b7b00f84ac364e8aabad6610604b79a0089b8
ripemd-160
5636b88f8d1ceff485e9e517c68a473364ca105b
Diameter
1698777328
Circumference
5336866373.7297
Area
2.2665368995644E+18
Volume
2.5668943320369E+27
Surface area
9.0661475982576E+18
Circumference
5336866373.7297
Perimeter
3397554656
Area
721461102531704896
Diagonal
1201216968.3548
Surface area
4328766615190229376
Volume
6.1280088200737E+26
Space diagonal
1471184321.421
Perimeter
2548165992
Area
3.1240182131739E+17
Altitude
735592160.71052
Surface area
3.1240182131739E+17
Volume
7.2219276530752E+25
Height
400405656.11825