3886649920 is an even 10-digits composite number following 3886649919
and preceding 3886649921 . In scientific notation, it is written as 3.886649920 × 10^9.
The sum of its digits is 55. It has a total of 8 prime factors and 28 positive divisors.
There are 1554659840 positive integers (up to 3886649920) that are relatively prime to 3886649920.
3886649920 has 28 divisors, whose sum is 9255085884
The reverse of 3886649920 is 0299466883
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
three billion eight hundred eighty-six million six hundred forty-nine thousand nine hundred twenty
Scientific notation
3.886649920 × 10^9
Engineering notation
3.886649920 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 5 × 12145781
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
121457810 Product of the distinct prime numbers
The prime factorization of 3886649920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 12145781.
Since it has a total of 8 prime factors.
8 , 5 , 7 , 71 , 337 , 347 , 9646 , 8418 , 51325 , 45804 , 813792 , 429163 , 4844350 , 4771847 , 76531540 , 45231981 , 18972660 , 950069144 , 4385120343 , 8062399592
n×2
7773299840
n×3
11659949760
n×4
15546599680
n×5
19433249600
n÷2
1943324960
n÷3
1295549973.3333
n÷3
971662480
n÷5
777329984
n2
1.5106047600636E+19
n3
5.8711918698528E+28
n4
2.2819267411268E+38
n5
8.8690503858464E+47
2 √n62343.00217346
3 √n1572.2628087393
4 √n249.68580691233
5 √n82.778029674694
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 32 , 40 , 64 , 80 , 160 , 320 , 12145781 , 24291562 , 48583124 , 60728905 , 97166248 , 121457810 , 194332496 , 242915620 , 388664992 , 485831240 , 777329984 , 971662480 , 1943324960 , 3886649920
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-3886649919 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3886649920 can be divided by 28 positive divisors.
The sum of these divisors (counting 3886649920) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
11100111101010011001001001000000
3
Ternary
101000212102021101001
4
Quaternary
3213222121021000
5
Quinary
30424440244140
6
Senary
1441400221344
8
Octal
34752311100
10
Decimal
3886649920
12
Duodecimal
90576a854
16
Hexadecimal
e7a99240
20
Vigesimal
30ebb4g0
36
Base36
1sa0e9s
md5
b6afdde2dfa88246e060428b53aa4a96
sha1
25261921f51b4313b345e39013d95f50fdb03ac5
sha256
d370a9e6135464d26375698c8d52a9a1177fc3f21f5d58c06e6f297e0cb8a95b
sha512
3f0e875c4092a314d1379d1ba36992a5643d51294c8250303c7b3ca52ee4dba89a4070f830581ea7045246dcac81eb4e25cdab09016a736d0d429f9927664108
ripemd-160
0a283bef8284e2247f639d05baeb1776d009d6c6
Diameter
7773299840
Circumference
24420541671.495
Area
4.7457048166936E+19
Volume
2.4593190994861E+29
Surface area
1.8982819266774E+20
Circumference
24420541671.495
Perimeter
15546599680
Area
1.5106047600636E+19
Diagonal
5496553029.0603
Surface area
9.0636285603816E+19
Volume
5.8711918698528E+28
Space diagonal
6731875132.6735
Perimeter
11659949760
Area
6.5411104864639E+18
Altitude
3365937566.3368
Surface area
6.5411104864639E+18
Volume
6.9192659747004E+27
Height
1832184343.0201