3978049157 is an odd 10-digits composite number following 3978049156
and preceding 3978049158 . In scientific notation, it is written as 3.978049157 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 3794714352 positive integers (up to 3978049157) that are relatively prime to 3978049157.
3978049157 has 8 divisors, whose sum is 4162327296
The reverse of 3978049157 is 7519408793
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
three billion nine hundred seventy-eight million forty-nine thousand one hundred fifty-seven
Scientific notation
3.978049157 × 10^9
Engineering notation
3.978049157 × 10^9
Prime Factorization
367 × 23 × 471277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3978049157
Product of the distinct prime numbers
The prime factorization of 3978049157 is 367 × 23 × 471277.
Since it has a total of 3 prime factors.
8 , 5 , 18 , 41 , 660 , 354 , 7383 , 3670 , 25570 , 6503 , 239950 , 165845 , 4824624 , 5460830 , 78566957 , 54347292 , 784667371 , 636370302 , 7443898568 , 728630436
n×2
7956098314
n×3
11934147471
n×4
15912196628
n×5
19890245785
n÷2
1989024578.5
n÷3
1326016385.6667
n÷3
994512289.25
n÷5
795609831.4
n2
1.5824875095508E+19
n3
6.2952131033318E+28
n4
2.5042667178844E+38
n5
9.9620961059833E+47
2 √n
63071.777817024
3 √n
1584.4919914944
4 √n
251.1409520907
5 √n
83.163743274971
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
-3978049156
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 3978049157 can be divided by 8 positive divisors.
The sum of these divisors (counting 3978049157) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101101000111000011011010000101
3
Ternary
101021020101211112222
4
Quaternary
3231013003122011
5
Quinary
31121340033112
6
Senary
1454423222125
8
Octal
35507033205
10
Decimal
3978049157
12
Duodecimal
9302a7945
16
Hexadecimal
ed1c3685
20
Vigesimal
3232g2hh
36
Base36
1tsfedh
md5
8ca167abd443dc4c753abdb773907a83
sha1
dd7842fac5f84a50b00a20ce2413d7d4ab9c1c6a
sha256
2d03abc300c71834c7eec37fc57bc58f70c63e1ca45d82728704cc6bb8b7ef09
sha512
dbea5ee478ee9fcea2c77b90bf82061dfd5207709422b8238f3a48a21a38cdb86cc4c9a897ac65a3fddc9d9a5441fdf990d32ae96386f0f43e02a1e62fad6838
ripemd-160
8cb20953c1b9488cbdf4a7a3a5c1b503dbf73fda
Diameter
7956098314
Circumference
24994820014.501
Area
4.9715311344025E+19
Volume
2.6369326984279E+29
Surface area
1.988612453761E+20
Circumference
24994820014.501
Perimeter
15912196628
Area
1.5824875095508E+19
Diagonal
5625811069.6163
Surface area
9.494925057305E+19
Volume
6.2952131033318E+28
Space diagonal
6890183254.9305
Perimeter
11934147471
Area
6.852371922213E+18
Altitude
3445091627.4653
Surface area
6.852371922213E+18
Volume
7.4189797906338E+27
Height
1875270356.5388