378889739 is an odd 9-digits composite number following 378889738
and preceding 378889740 . In scientific notation, it is written as 3.78889739 × 10^8.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 370412640 positive integers (up to 378889739) that are relatively prime to 378889739.
378889739 has 8 divisors, whose sum is 387418032
The reverse of 378889739 is 937988873
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
three hundred seventy-eight million eight hundred eighty-nine thousand seven hundred thirty-nine
Scientific notation
3.78889739 × 10^8
Engineering notation
3.78889739 × 10^6
Prime Factorization
53 × 283 × 25261
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
378889739
Product of the distinct prime numbers
The prime factorization of 378889739 is 53 × 283 × 25261.
Since it has a total of 3 prime factors.
4 , 5 , 14 , 28 , 844 , 572 , 9554 , 189 , 20442 , 9135 , 52998 , 532950 , 5755328 , 9816948 , 18173250 , 98850734 , 319672426 , 177819264 , 3575789090 , 5125136021
n×2
757779478
n×3
1136669217
n×4
1515558956
n×5
1894448695
n÷2
189444869.5
n÷3
126296579.66667
n÷3
94722434.75
n÷5
75777947.8
n2
143557434319488121
n3
5.439243882082E+25
n4
2.0608736948394E+34
n5
7.8084389634967E+42
2 √n
19465.090264368
3 √n
723.609535672
4 √n
139.51734753918
5 √n
51.963999365319
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-378889738
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 378889739 can be divided by 8 positive divisors.
The sum of these divisors (counting 378889739) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110100101010110011000001011
3
Ternary
222101221121000022
4
Quaternary
112211112120023
5
Quinary
1233443432424
6
Senary
101332531055
8
Octal
2645263013
10
Decimal
378889739
12
Duodecimal
a6a80a8b
16
Hexadecimal
1695660b
20
Vigesimal
5i8146j
36
Base36
69kx6z
md5
0dc8b59b1302d595993aa65200171d18
sha1
c8f17a5b0425b88280c614d5e7fe1ec34063fde9
sha256
71c4e386b98282c148db5333468ec36d76a152cc220066f5558fe9cc6219a256
sha512
070c503698cd7467d0b30132822b1bee9d06b1963aec5013ac5e28050d448b70f0d01594b25e82b4150e34f72be4e7e0ae5fa8b9407d0d63cd8bcd4a3f3d3e9a
ripemd-160
49dafa8fda2b3c0769904f610632ebb7d3ed17a7
Diameter
757779478
Circumference
2380634441.1259
Area
4.509989810263E+17
Volume
2.278385149471E+26
Surface area
1.8039959241052E+18
Circumference
2380634441.1259
Perimeter
1515558956
Area
143557434319488121
Diagonal
535831007.5378
Surface area
861344605916928726
Volume
5.439243882082E+25
Space diagonal
656256278.41451
Perimeter
1136669217
Area
6.2162192511396E+16
Altitude
328128139.20726
Surface area
6.2162192511396E+16
Volume
6.4102103892461E+24
Height
178610335.84593