3978086144 is an even 10-digits composite number following 3978086143
and preceding 3978086145 . In scientific notation, it is written as 3.978086144 × 10^9.
The sum of its digits is 50. It has a total of 9 prime factors and 18 positive divisors.
There are 1989042944 positive integers (up to 3978086144) that are relatively prime to 3978086144.
3978086144 has 18 divisors, whose sum is 7940633400
The reverse of 3978086144 is 4416808793
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
three billion nine hundred seventy-eight million eighty-six thousand one hundred forty-four
Scientific notation
3.978086144 × 10^9
Engineering notation
3.978086144 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15539399
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
9 Total number of prime factors
rad Radical
31078798 Product of the distinct prime numbers
The prime factorization of 3978086144 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15539399.
Since it has a total of 9 prime factors.
8 , 7 , 13 , 7 , 498 , 612 , 3368 , 4554 , 69890 , 52035 , 973210 , 51607 , 2458288 , 852635 , 73252097 , 54700871 , 523257547 , 12032208 , 539610971 , 5644320957
n×2
7956172288
n×3
11934258432
n×4
15912344576
n×5
19890430720
n÷2
1989043072
n÷3
1326028714.6667
n÷3
994521536
n÷5
795617228.8
n2
1.5825169369085E+19
n3
6.2953886993609E+28
n4
2.5043598556022E+38
n5
9.9625592411609E+47
2 √n63072.071029894
3 √n1584.4969022283
4 √n251.14153585159
5 √n83.163897921926
1 , 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256 , 15539399 , 31078798 , 62157596 , 124315192 , 248630384 , 497260768 , 994521536 , 1989043072 , 3978086144
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-3978086143 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3978086144 can be divided by 18 positive divisors.
The sum of these divisors (counting 3978086144) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
11101101000111001100011100000000
3
Ternary
101021020110201021212
4
Quaternary
3231013030130000
5
Quinary
31121342224034
6
Senary
1454424105252
8
Octal
35507143400
10
Decimal
3978086144
12
Duodecimal
930305228
16
Hexadecimal
ed1cc700
20
Vigesimal
32330f74
36
Base36
1tsg6ww
md5
61f2027784d9ffdda9b4cf7cae96fa51
sha1
367d1dfd18ecdf84c886a21dfac1c736693a1606
sha256
c161db6f21cac3cbecc8425a94e7cb4261c943a305eb1339495343601fb693e9
sha512
acf3c39c5fa3a678c8280fbbfd84d98222992b2301d3659c0ff02f4233365554a045d14da6cee1b8d2920cbe98a6e1823d6cef7f44effba87ab1c4380be2b90a
ripemd-160
9e4ed8d51f098620e99cf4ff0e4d8bca55a727c1
Diameter
7956172288
Circumference
24995052410.675
Area
4.9716235831731E+19
Volume
2.6370062519206E+29
Surface area
1.9886494332692E+20
Circumference
24995052410.675
Perimeter
15912344576
Area
1.5825169369085E+19
Diagonal
5625863377.1333
Surface area
9.4951016214509E+19
Volume
6.2953886993609E+28
Space diagonal
6890247318.2938
Perimeter
11934258432
Area
6.8524993464094E+18
Altitude
3445123659.1469
Surface area
6.8524993464094E+18
Volume
7.4191867325388E+27
Height
1875287792.3778