378889369 is an odd 9-digits prime number following 378889368
and preceding 378889370 . In scientific notation, it is written as 3.78889369 × 10^8.
The sum of its digits is 61. It has a total of 1 prime factors and 2 positive divisors.
There are 378889368 positive integers (up to 378889369) that are relatively prime to 378889369.
378889369 has 2 divisors, whose sum is 378889370
The reverse of 378889369 is 963988873
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 61 Digital Root 7
Name
three hundred seventy-eight million eight hundred eighty-nine thousand three hundred sixty-nine
Scientific notation
3.78889369 × 10^8
Engineering notation
3.78889369 × 10^6
Prime Factorization
378889369
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
378889369 Product of the distinct prime numbers
The prime factorization of 378889369 is 378889369.
Since it has a total of 1 prime factors.
9 , 5 , 88 , 85 , 385 , 711 , 7200 , 1888 , 85866 , 70309 , 280777 , 480400 , 1055454 , 3682257 , 1623970 , 25946497 , 102775500 , 210655559 , 951784063 , 3132530253
n×2
757778738
n×3
1136668107
n×4
1515557476
n×5
1894446845
n÷2
189444684.5
n÷3
126296456.33333
n÷3
94722342.25
n÷5
75777873.8
n2
143557153941218161
n3
5.4392279472224E+25
n4
2.0608656447703E+34
n5
7.8084008374078E+42
2 √n19465.080760172
3 √n723.609300128
4 √n139.51731347819
5 √n51.963989216357
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
378889370 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
189444685 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19465.080785859 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999947214 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 378889369 can be divided by 2 positive divisors.
The sum of these divisors (counting 378889369) is 378889370, the average is 189444685.
Base
System
Value
2
Binary
10110100101010110010010011001
3
Ternary
222101221120111121
4
Quaternary
112211112102121
5
Quinary
1233443424434
6
Senary
101332525241
8
Octal
2645262231
10
Decimal
378889369
12
Duodecimal
a6a80821
16
Hexadecimal
16956499
20
Vigesimal
5i81389
36
Base36
69kwwp
md5
050abe3283e78dee6241b9e6ff924903
sha1
43fa80187feb8affb86376bf99b6325cee6378a8
sha256
71ac0aedf21120b1ea33f42e3ffa4971ebba00cde1f6a9faa8ee2ef9ac1d439b
sha512
60f0c67f9caaf334aa168792b59502c489e22429086941529930e97a328ee0b42c6a6547a32103be2b49fa11e92f87fbaad71021362423db6b6c1118b244e63e
ripemd-160
e623bb5d7a9d2dd94963237277e112ef5c516348
Diameter
757778738
Circumference
2380632116.3473
Area
4.5099810019199E+17
Volume
2.2783784746926E+26
Surface area
1.803992400768E+18
Circumference
2380632116.3473
Perimeter
1515557476
Area
143557153941218161
Diagonal
535830484.27878
Surface area
861342923647308966
Volume
5.4392279472224E+25
Space diagonal
656255637.55571
Perimeter
1136668107
Area
6.2162071104044E+16
Altitude
328127818.77786
Surface area
6.2162071104044E+16
Volume
6.4101916098339E+24
Height
178610161.42626