3878439968 is an even 10-digits composite number following 3878439967
and preceding 3878439969 . In scientific notation, it is written as 3.878439968 × 10^9.
The sum of its digits is 65. It has a total of 7 prime factors and 24 positive divisors.
There are 1790049024 positive integers (up to 3878439968) that are relatively prime to 3878439968.
3878439968 has 24 divisors, whose sum is 8223039468
The reverse of 3878439968 is 8699348783
Previous prime number is 13
Is Prime? no Number parity even Number length 10 Sum of Digits 65 Digital Root 2
Name
three billion eight hundred seventy-eight million four hundred thirty-nine thousand nine hundred sixty-eight
Scientific notation
3.878439968 × 10^9
Engineering notation
3.878439968 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 13 × 9323173
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
242402498 Product of the distinct prime numbers
The prime factorization of 3878439968 is 2 × 2 × 2 × 2 × 2 × 13 × 9323173.
Since it has a total of 7 prime factors.
4 , 10 , 56 , 75 , 927 , 840 , 1890 , 3541 , 52876 , 78329 , 230700 , 698482 , 5257328 , 1735423 , 98190593 , 13176593 , 478946923 , 255176896 , 1892442324 , 2509005229
n×2
7756879936
n×3
11635319904
n×4
15513759872
n×5
19392199840
n÷2
1939219984
n÷3
1292813322.6667
n÷3
969609992
n÷5
775687993.6
n2
1.504229658538E+19
n3
5.8340644287247E+28
n4
2.2627068656253E+38
n5
8.7757727435092E+47
2 √n62277.122348419
3 √n1571.1549736282
4 √n249.55384659111
5 √n82.743028909688
1 , 2 , 4 , 8 , 13 , 16 , 26 , 32 , 52 , 104 , 208 , 416 , 9323173 , 18646346 , 37292692 , 74585384 , 121201249 , 149170768 , 242402498 , 298341536 , 484804996 , 969609992 , 1939219984 , 3878439968
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-3878439967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3878439968 can be divided by 24 positive divisors.
The sum of these divisors (counting 3878439968) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11100111001011000100110000100000
3
Ternary
101000021222011102202
4
Quaternary
3213023010300200
5
Quinary
30420340034333
6
Senary
1440504232332
8
Octal
34713046040
10
Decimal
3878439968
12
Duodecimal
902a6b6a8
16
Hexadecimal
e72c4c20
20
Vigesimal
30c04ji8
36
Base36
1s54ffk
md5
9b06fbd3cc2e7a9840390ac500fb64a7
sha1
d634e5faabdd76a6ccc7299c86dd5c8e8b29a628
sha256
e46fcdad5998cbedf1ba7eefeaf0b6ca8779cc01924d163d6df546997c788c81
sha512
1c25103f1dd5560cdf867f613e685f8a666dcff46f339bb294a49fbff0b59f47eb446d391151be84a9f4fed51e5147af7c86036857fd7cd0caeec8534e4e512b
ripemd-160
a846bdfc13d2fefb9e647777e8e295f7420b0fd6
Diameter
7756879936
Circumference
24368957021.716
Area
4.7256768445748E+19
Volume
2.4437671933135E+29
Surface area
1.8902707378299E+20
Circumference
24368957021.716
Perimeter
15513759872
Area
1.504229658538E+19
Diagonal
5484942403.5955
Surface area
9.0253779512279E+19
Volume
5.8340644287247E+28
Space diagonal
6717655078.6818
Perimeter
11635319904
Area
6.5135054870994E+18
Altitude
3358827539.3409
Surface area
6.5135054870994E+18
Volume
6.8755108657174E+27
Height
1828314134.5318