378804939 is an odd 9-digits composite number following 378804938
and preceding 378804940 . In scientific notation, it is written as 3.78804939 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 247440128 positive integers (up to 378804939) that are relatively prime to 378804939.
378804939 has 16 divisors, whose sum is 515292192
The reverse of 378804939 is 939408873
Previous prime number is 1997
Is Prime? no Number parity odd Number length 9 Sum of Digits 51 Digital Root 6
Name
three hundred seventy-eight million eight hundred four thousand nine hundred thirty-nine
Scientific notation
3.78804939 × 10^8
Engineering notation
3.78804939 × 10^6
Prime Factorization
3 × 53 × 1997 × 1193
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
378804939 Product of the distinct prime numbers
The prime factorization of 378804939 is 3 × 53 × 1997 × 1193.
Since it has a total of 4 prime factors.
6 , 2 , 45 , 61 , 536 , 713 , 1646 , 2221 , 49704 , 52159 , 54565 , 168528 , 5488431 , 4106506 , 53892764 , 75178891 , 299673845 , 589865013 , 4984529776 , 540902132
n×2
757609878
n×3
1136414817
n×4
1515219756
n×5
1894024695
n÷2
189402469.5
n÷3
126268313
n÷3
94701234.75
n÷5
75760987.8
n2
143493181810793721
n3
5.4355925982754E+25
n4
2.0590293226186E+34
n5
7.7997047695373E+42
2 √n19462.911883888
3 √n723.555547523
4 √n139.50954047623
5 √n51.961673125656
1 , 3 , 53 , 159 , 1193 , 1997 , 3579 , 5991 , 63229 , 105841 , 189687 , 317523 , 2382421 , 7147263 , 126268313 , 378804939
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
-378804938 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 378804939 can be divided by 16 positive divisors.
The sum of these divisors (counting 378804939) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110100101000001101011001011
3
Ternary
222101210021200120
4
Quaternary
112211001223023
5
Quinary
1233433224224
6
Senary
101331034323
8
Octal
2645015313
10
Decimal
378804939
12
Duodecimal
a6a3b9a3
16
Hexadecimal
16941acb
20
Vigesimal
5i7ac6j
36
Base36
69j3rf
md5
301d17fb486ac4403b9308b4db74573f
sha1
64f0b4abf6d561bc26c77aeaefeaa76ac1531e02
sha256
8025fda6569e24bd8167b91a76f4e390a5acc2ecfeda15157484175dff7422b5
sha512
04f961b1d07eb454a8f7ab1967b7a8485389294b043887a3b75e3452c7e7074a64f1221cc2f55181e90a2029a7b455c0973057ee0425ecd4e95b1b36d8f96790
ripemd-160
d83729e6ac201db61ff3a4a06fecaa849ff83409
Diameter
757609878
Circumference
2380101627.0119
Area
4.5079712581701E+17
Volume
2.2768557032865E+26
Surface area
1.8031885032681E+18
Circumference
2380101627.0119
Perimeter
1515219756
Area
143493181810793721
Diagonal
535711082.22771
Surface area
860959090864762326
Volume
5.4355925982754E+25
Space diagonal
656109400.50603
Perimeter
1136414817
Area
6.2134370359003E+16
Altitude
328054700.25301
Surface area
6.2134370359003E+16
Volume
6.4059073100132E+24
Height
178570360.74257