378278313 is an odd 9-digits composite number following 378278312
and preceding 378278314 . In scientific notation, it is written as 3.78278313 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 216159024 positive integers (up to 378278313) that are relatively prime to 378278313.
378278313 has 4 divisors, whose sum is 396291588
The reverse of 378278313 is 313872873
Previous prime number is 21
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
three hundred seventy-eight million two hundred seventy-eight thousand three hundred thirteen
Scientific notation
3.78278313 × 10^8
Engineering notation
3.78278313 × 10^6
Prime Factorization
21 × 18013253
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
378278313
Product of the distinct prime numbers
The prime factorization of 378278313 is 21 × 18013253.
Since it has a total of 2 prime factors.
9 , 6 , 34 , 49 , 362 , 13 , 1798 , 939 , 51192 , 59559 , 795227 , 607618 , 2715611 , 3451538 , 97049457 , 56694992 , 213629060 , 947649982 , 2176088982 , 8656543820
n×2
756556626
n×3
1134834939
n×4
1513113252
n×5
1891391565
n÷2
189139156.5
n÷3
126092771
n÷3
94569578.25
n÷5
75655662.6
n2
143094482086125969
n3
5.4129539283148E+25
n4
2.0476030803497E+34
n5
7.7456383892827E+42
2 √n
19449.378216282
3 √n
723.22008913774
4 √n
139.46102758937
5 √n
51.947217349046
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
-378278312
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 378278313 can be divided by 4 positive divisors.
The sum of these divisors (counting 378278313) is 1, the average is 0.25.
Base
System
Value
2
Binary
10110100011000001000110101001
3
Ternary
222100210112021220
4
Quaternary
112203001012221
5
Quinary
1233314401223
6
Senary
101311452253
8
Octal
2643010651
10
Decimal
378278313
12
Duodecimal
a6827089
16
Hexadecimal
168c11a9
20
Vigesimal
5i44ffd
36
Base36
697tex
md5
01fdf7deaa55d105fd1579a3c9dac875
sha1
623bbe83226b3c251c9c70622071524821024b3d
sha256
a20698a20d16b6cae75b57ac46151d3cfbc78b878131c7de4affe1708fb9ea96
sha512
fa115657a43fc19cb2cb46f5b85727190136863b838ef17c7ad081eec56a43f4b7b4e43ac3d22b6fd5d91fc63b28225e08154da3fbd398d054d3417a223f68a4
ripemd-160
3c1ff7b7a2b0c6f58635d2c0bd0a777fa9039037
Diameter
756556626
Circumference
2376792738.2663
Area
4.4954457369101E+17
Volume
2.2673728393885E+26
Surface area
1.798178294764E+18
Circumference
2376792738.2663
Perimeter
1513113252
Area
143094482086125969
Diagonal
534966320.59621
Surface area
858566892516755814
Volume
5.4129539283148E+25
Space diagonal
655197257.51744
Perimeter
1134834939
Area
6.1961728313981E+16
Altitude
327598628.75872
Surface area
6.1961728313981E+16
Volume
6.379227381603E+24
Height
178322106.8654