378778834 is an even 9-digits composite number following 378778833
and preceding 378778835 . In scientific notation, it is written as 3.78778834 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 162333780 positive integers (up to 378778834) that are relatively prime to 378778834.
378778834 has 8 divisors, whose sum is 649335168
The reverse of 378778834 is 438877873
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
three hundred seventy-eight million seven hundred seventy-eight thousand eight hundred thirty-four
Scientific notation
3.78778834 × 10^8
Engineering notation
3.78778834 × 10^6
Prime Factorization
2 × 7 × 27055631
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
378778834
Product of the distinct prime numbers
The prime factorization of 378778834 is 2 × 7 × 27055631.
Since it has a total of 3 prime factors.
5 , 2 , 1 , 35 , 489 , 937 , 5782 , 1785 , 88075 , 94668 , 695943 , 137107 , 9562989 , 7085524 , 16326913 , 4011810 , 700432682 , 697371292 , 8964552817 , 2496227380
n×2
757557668
n×3
1136336502
n×4
1515115336
n×5
1893894170
n÷2
189389417
n÷3
126259611.33333
n÷3
94694708.5
n÷5
75755766.8
n2
143473405086399556
n3
5.4344689088636E+25
n4
2.0584617967086E+34
n5
7.7970175919083E+42
2 √n
19462.241237843
3 √n
723.53892608231
4 √n
139.50713687064
5 √n
51.960956927565
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
-378778833
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 378778834 can be divided by 8 positive divisors.
The sum of these divisors (counting 378778834) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110100100111011010011010010
3
Ternary
222101201221212201
4
Quaternary
112210323103102
5
Quinary
1233431410314
6
Senary
101330313414
8
Octal
2644732322
10
Decimal
378778834
12
Duodecimal
a6a2886a
16
Hexadecimal
1693b4d2
20
Vigesimal
5i7771e
36
Base36
69ijma
md5
84700e9f30ae00bd908fdb8ff0245333
sha1
b340c6b4bff6f0ef95b079bddc3659c95ed5e925
sha256
f6ccee89e0e0036a8a8e18ef20e9b37d511921e011a4e4df4995245687889444
sha512
8eaf1541b56cc82e33148b5736700ab3e5cffd9823987baedb8d298edd9e3b32a0b8604fe2543e6a66f2628137f6d7a56e2cb98d076c016888ff4dcd9c80a869
ripemd-160
23ade526ec47bfecaa3e50acd6444b2bdf563675
Diameter
757557668
Circumference
2379937604.4594
Area
4.5073499540495E+17
Volume
2.2763850133664E+26
Surface area
1.8029399816198E+18
Circumference
2379937604.4594
Perimeter
1515115336
Area
143473405086399556
Diagonal
535674164.18267
Surface area
860840430518397336
Volume
5.4344689088636E+25
Space diagonal
656064185.3197
Perimeter
1136336502
Area
6.2125806786139E+16
Altitude
328032092.65985
Surface area
6.2125806786139E+16
Volume
6.4045830293415E+24
Height
178558054.72756