3868386979 is an odd 10-digits composite number following 3868386978
and preceding 3868386980 . In scientific notation, it is written as 3.868386979 × 10^9.
The sum of its digits is 67. It has a total of 3 prime factors and 8 positive divisors.
There are 3798141600 positive integers (up to 3868386979) that are relatively prime to 3868386979.
3868386979 has 8 divisors, whose sum is 3938793840
The reverse of 3868386979 is 9796838683
Previous prime number is 821
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 67
Digital Root 4
Name
three billion eight hundred sixty-eight million three hundred eighty-six thousand nine hundred seventy-nine
Scientific notation
3.868386979 × 10^9
Engineering notation
3.868386979 × 10^9
Prime Factorization
59 × 821 × 79861
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3868386979
Product of the distinct prime numbers
The prime factorization of 3868386979 is 59 × 821 × 79861.
Since it has a total of 3 prime factors.
4 , 5 , 24 , 13 , 251 , 827 , 1708 , 2998 , 7969 , 62361 , 209110 , 117654 , 7545249 , 2211032 , 57690615 , 40552405 , 572696038 , 679729388 , 2989840931 , 8099812480
n×2
7736773958
n×3
11605160937
n×4
15473547916
n×5
19341934895
n÷2
1934193489.5
n÷3
1289462326.3333
n÷3
967096744.75
n÷5
773677395.8
n2
1.4964417819297E+19
n3
5.7888159040483E+28
n4
2.2393380067049E+38
n5
8.6626259867169E+47
2 √n
62196.358245479
3 √n
1569.7963113575
4 √n
249.39197710728
5 √n
82.7000900713
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
-3868386978
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 3868386979 can be divided by 8 positive divisors.
The sum of these divisors (counting 3868386979) is 1, the average is 0.125.
Base
System
Value
2
Binary
11100110100100101110011010100011
3
Ternary
100222121001102022211
4
Quaternary
3212210232122203
5
Quinary
30410301340404
6
Senary
1435504542551
8
Octal
34644563243
10
Decimal
3868386979
12
Duodecimal
8bb621a57
16
Hexadecimal
e692e6a3
20
Vigesimal
308h878j
36
Base36
1rz4yhv
md5
2a4181a8de0a2b1af9c1b3649083918e
sha1
d06f1dbec52710dd553834c3a35b90b1427ef3f0
sha256
6dd39f897d22e3a6520f0fbc0b1516ee666f6d63c624cb659713c05d7cbfce23
sha512
2894e32824da2a1efc1e42e51b5b684f033fb2f5f585e704ad908f7f72285bf8148d6b95df6dd63a6f5938408499634e38f9f6fec9f5da8e3b28c6dbed3be46d
ripemd-160
e7d2b4c3c10cd0fee78ee7d1f7945f052c733f85
Diameter
7736773958
Circumference
24305792228.938
Area
4.7012105086351E+19
Volume
2.4248135356189E+29
Surface area
1.880484203454E+20
Circumference
24305792228.938
Perimeter
15473547916
Area
1.4964417819297E+19
Diagonal
5470725330.2093
Surface area
8.978650691578E+19
Volume
5.7888159040483E+28
Space diagonal
6700242790.9659
Perimeter
11605160937
Area
6.4797829921778E+18
Altitude
3350121395.4829
Surface area
6.4797829921778E+18
Volume
6.8221849679885E+27
Height
1823575110.0698