838320345 is an odd 9-digits composite number following 838320344
and preceding 838320346 . In scientific notation, it is written as 8.38320345 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 438667008 positive integers (up to 838320345) that are relatively prime to 838320345.
838320345 has 16 divisors, whose sum is 1138853520
The reverse of 838320345 is 543023838
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
eight hundred thirty-eight million three hundred twenty thousand three hundred forty-five
Scientific notation
8.38320345 × 10^8
Engineering notation
8.38320345 × 10^6
Prime Factorization
5 × 9 × 53 × 351497
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
838320345
Product of the distinct prime numbers
The prime factorization of 838320345 is 5 × 9 × 53 × 351497.
Since it has a total of 4 prime factors.
7 , 1 , 43 , 65 , 20 , 440 , 5601 , 9513 , 48642 , 89217 , 552622 , 158200 , 6909048 , 3875980 , 85703031 , 3138438 , 633818329 , 604091785 , 7963999985 , 5523588583
n×2
1676640690
n×3
2514961035
n×4
3353281380
n×5
4191601725
n÷2
419160172.5
n÷3
279440115
n÷3
209580086.25
n÷5
167664069
n2
702781000840919025
n3
5.891556110844E+26
n4
4.9390113514296E+35
n5
4.1404737000894E+44
2 √n
28953.762190776
3 √n
942.90947972958
4 √n
170.15805061993
5 √n
60.909074594411
1 , 5 , 9 , 45 , 53 , 265 , 477 , 2385 , 351497 , 1757485 , 3163473 , 15817365 , 18629341 , 93146705 , 167664069 , 838320345
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
-838320344
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 838320345 can be divided by 16 positive divisors.
The sum of these divisors (counting 838320345) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001111101111100000011011001
3
Ternary
2011102110002022200
4
Quaternary
301331330003121
5
Quinary
3204102222340
6
Senary
215104040413
8
Octal
6175740331
10
Decimal
838320345
12
Duodecimal
1b4903109
16
Hexadecimal
31f7c0d9
20
Vigesimal
d1ja0h5
36
Base36
dv4449
md5
6703eb198e4da0d0bfaa92ed5407faca
sha1
6bd4e4650b3097968dd245fd430b21051ab47a09
sha256
240b100a11b342e6696cb6c4ebd3b0aa40117fec288afd16827b1e212be484d5
sha512
c725c0838f86862b7004577085164fbfea5168ff7db9da8f7cdefa1dd2fd8922287a466d8bc940a320e4ecc40521eaf00e7237b462fb1655f6d9432f9aa3b4c7
ripemd-160
810db0963612a911f49819f5b9b799dbeacecc29
Diameter
1676640690
Circumference
5267322074.4137
Area
2.2078516293243E+18
Volume
2.4678492528053E+27
Surface area
8.8314065172973E+18
Circumference
5267322074.4137
Perimeter
3353281380
Area
702781000840919025
Diagonal
1185564001.5123
Surface area
4216686005045514150
Volume
5.891556110844E+26
Space diagonal
1452013430.5587
Perimeter
2514961035
Area
3.0431310001264E+17
Altitude
726006715.27933
Surface area
3.0431310001264E+17
Volume
6.9432654628648E+25
Height
395188000.5041