853440145 is an odd 9-digits composite number following 853440144
and preceding 853440146 . In scientific notation, it is written as 8.53440145 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 678360384 positive integers (up to 853440145) that are relatively prime to 853440145.
853440145 has 16 divisors, whose sum is 1030740480
The reverse of 853440145 is 541044358
Previous prime number is 439
Is Prime? no Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
eight hundred fifty-three million four hundred forty thousand one hundred forty-five
Scientific notation
8.53440145 × 10^8
Engineering notation
8.53440145 × 10^6
Prime Factorization
5 × 293 × 439 × 1327
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
853440145 Product of the distinct prime numbers
The prime factorization of 853440145 is 5 × 293 × 439 × 1327.
Since it has a total of 4 prime factors.
6 , 7 , 59 , 80 , 344 , 673 , 7726 , 2436 , 51638 , 56748 , 414150 , 383671 , 599592 , 337020 , 88229324 , 79243917 , 383885642 , 547056249 , 5166565411 , 2686301046
n×2
1706880290
n×3
2560320435
n×4
3413760580
n×5
4267200725
n÷2
426720072.5
n÷3
284480048.33333
n÷3
213360036.25
n÷5
170688029
n2
728360081097621025
n3
6.2161173322417E+26
n4
5.3050840773653E+35
n5
4.5275717242239E+44
2 √n29213.697900129
3 √n948.5444543069
4 √n170.92015065559
5 √n61.127215575477
1 , 5 , 293 , 439 , 1327 , 1465 , 2195 , 6635 , 128627 , 388811 , 582553 , 643135 , 1944055 , 2912765 , 170688029 , 853440145
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
-853440144 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 853440145 can be divided by 16 positive divisors.
The sum of these divisors (counting 853440145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010110111100111011010010001
3
Ternary
2012110220020210021
4
Quaternary
302313213122101
5
Quinary
3221440041040
6
Senary
220404103441
8
Octal
6267473221
10
Decimal
853440145
12
Duodecimal
1b9994b81
16
Hexadecimal
32de7691
20
Vigesimal
d6e0075
36
Base36
e446mp
md5
5080527fe13661e7ee376d37ede4279a
sha1
038f902af1f9e0fcc53b29060b21a324b8931925
sha256
4fc200298de44e96a5a6f5fac453f7f0ca99fd3a6654e6412d2543f241070e69
sha512
94a62e0f0721d7908bcbd62b25317d49fbd5f8c484a536e06af0cf05e7e98d7da3c680093e3a2bf0ce8867759c2fc7d8c4cb097512e74b5f6bfc693904522bee
ripemd-160
36c2d37ae1e14138df7613ef948a893f61b6a055
Diameter
1706880290
Circumference
5362322579.6212
Area
2.2882106799444E+18
Volume
2.6038011393097E+27
Surface area
9.1528427197774E+18
Circumference
5362322579.6212
Perimeter
3413760580
Area
728360081097621025
Diagonal
1206946627.7327
Surface area
4370160486585726150
Volume
6.2161173322417E+26
Space diagonal
1478201692.3589
Perimeter
2560320435
Area
3.1538916666652E+17
Altitude
739100846.17947
Surface area
3.1538916666652E+17
Volume
7.3257645304655E+25
Height
402315542.57755