378156916 is an even 9-digits composite number following 378156915
and preceding 378156917 . In scientific notation, it is written as 3.78156916 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 188862080 positive integers (up to 378156916) that are relatively prime to 378156916.
378156916 has 12 divisors, whose sum is 662531940
The reverse of 378156916 is 619651873
Previous prime number is 881
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
three hundred seventy-eight million one hundred fifty-six thousand nine hundred sixteen
Scientific notation
3.78156916 × 10^8
Engineering notation
3.78156916 × 10^6
Prime Factorization
2 × 2 × 881 × 107309
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
189078458
Product of the distinct prime numbers
The prime factorization of 378156916 is 2 × 2 × 881 × 107309.
Since it has a total of 4 prime factors.
6 , 2 , 49 , 68 , 55 , 268 , 6456 , 3648 , 14316 , 76166 , 141677 , 801240 , 3819671 , 6616620 , 28050219 , 62489757 , 823415755 , 177506241 , 8165453728 , 1145420347
n×2
756313832
n×3
1134470748
n×4
1512627664
n×5
1890784580
n÷2
189078458
n÷3
126052305.33333
n÷3
94539229
n÷5
75631383.2
n2
143002653118631056
n3
5.4077442283159E+25
n4
2.0449758798968E+34
n5
7.7332177203614E+42
2 √n
19446.257120587
3 √n
723.14271564516
4 √n
139.44983729136
5 √n
51.943882742857
1 , 2 , 4 , 881 , 1762 , 3524 , 107309 , 214618 , 429236 , 94539229 , 189078458 , 378156916
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-378156915
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 378156916 can be divided by 12 positive divisors.
The sum of these divisors (counting 378156916) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110100010100011011101110100
3
Ternary
222100120100202201
4
Quaternary
112202203131310
5
Quinary
1233302010131
6
Senary
101305114244
8
Octal
2642433564
10
Decimal
378156916
12
Duodecimal
a6788984
16
Hexadecimal
168a3774
20
Vigesimal
5i39c5g
36
Base36
6957qs
md5
ef53acbcd95c42629168b1849c182045
sha1
6d3062fa44b08a3530fb97a42a6caef1fe6305e4
sha256
0e3d95f2e47102a11ea5af3a45367f6cc202052e78589564d595e86c4728fe08
sha512
2d0f8f8bb7ad97ea9387834cc484438e524e32603bb52c6841320f2d4eb0356c913355d76d414d39136d697aaf619ba761db48b2c2ba0fcaeb18dbc34ed3809d
ripemd-160
e3bf5212899260ed57e4568bd06cd469bd439b8d
Diameter
756313832
Circumference
2376029978.4195
Area
4.4925608448134E+17
Volume
2.265190605356E+26
Surface area
1.7970243379254E+18
Circumference
2376029978.4195
Perimeter
1512627664
Area
143002653118631056
Diagonal
534794639.31238
Surface area
858015918711786336
Volume
5.4077442283159E+25
Space diagonal
654986991.74556
Perimeter
1134470748
Area
6.1921965204654E+16
Altitude
327493495.87278
Surface area
6.1921965204654E+16
Volume
6.3730876912743E+24
Height
178264879.77079