378397121 is an odd 9-digits composite number following 378397120
and preceding 378397122 . In scientific notation, it is written as 3.78397121 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 377180100 positive integers (up to 378397121) that are relatively prime to 378397121.
378397121 has 4 divisors, whose sum is 379614144
The reverse of 378397121 is 121793873
Previous prime number is 311
Is Prime? no Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred seventy-eight million three hundred ninety-seven thousand one hundred twenty-one
Scientific notation
3.78397121 × 10^8
Engineering notation
3.78397121 × 10^6
Prime Factorization
311 × 1216711
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
378397121 Product of the distinct prime numbers
The prime factorization of 378397121 is 311 × 1216711.
Since it has a total of 2 prime factors.
7 , 9 , 55 , 94 , 69 , 426 , 6951 , 3579 , 42853 , 54624 , 743963 , 281357 , 9196637 , 550453 , 95662224 , 68543919 , 73081323 , 24390070 , 6061871737 , 3204215810
n×2
756794242
n×3
1135191363
n×4
1513588484
n×5
1891985605
n÷2
189198560.5
n÷3
126132373.66667
n÷3
94599280.25
n÷5
75679424.2
n2
143184381181088641
n3
5.4180557611091E+25
n4
2.0501767014211E+34
n5
7.7578096135903E+42
2 √n19452.432264372
3 √n723.29579648107
4 √n139.47197662747
5 √n51.950480010201
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-378397120 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 378397121 can be divided by 4 positive divisors.
The sum of these divisors (counting 378397121) is 1, the average is 0.25.
Base
System
Value
2
Binary
10110100011011110000111000001
3
Ternary
222101000120021012
4
Quaternary
112203132013001
5
Quinary
1233332201441
6
Senary
101314210305
8
Octal
2643360701
10
Decimal
378397121
12
Duodecimal
a6883995
16
Hexadecimal
168de1c1
20
Vigesimal
5i4jcg1
36
Base36
69ad35
md5
68845397a8cf96291a2a4ee515e306a4
sha1
c13a5c1be8a1f68d0344944ceabf863a1762bdfe
sha256
22a2794c4c7b225aafa684a8aea2f5aee126b2cf65f3641552be6cf26936faa2
sha512
471467224a68b617826802a272deae2380c4c4be4538c60e4f6b636bdb0e1811d9bf120d0b4e37de69405671f61c7cacddbe1e0377001ee6581ae901c050b582
ripemd-160
9c4746f670551c530177314da1c47267fc5570aa
Diameter
756794242
Circumference
2377539230.9463
Area
4.4982700002731E+17
Volume
2.269509890112E+26
Surface area
1.7993080001092E+18
Circumference
2377539230.9463
Perimeter
1513588484
Area
143184381181088641
Diagonal
535134340.48113
Surface area
859106287086531846
Volume
5.4180557611091E+25
Space diagonal
655403039.00979
Perimeter
1135191363
Area
6.2000655763989E+16
Altitude
327701519.50489
Surface area
6.2000655763989E+16
Volume
6.3852399492118E+24
Height
178378113.49371