3939969805 is an odd 10-digits composite number following 3939969804
and preceding 3939969806 . In scientific notation, it is written as 3.939969805 × 10^9.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 3014933328 positive integers (up to 3939969805) that are relatively prime to 3939969805.
3939969805 has 8 divisors, whose sum is 4933527552
The reverse of 3939969805 is 5089699393
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 61
Digital Root 7
Name
three billion nine hundred thirty-nine million nine hundred sixty-nine thousand eight hundred five
Scientific notation
3.939969805 × 10^9
Engineering notation
3.939969805 × 10^9
Prime Factorization
5 × 23 × 34260607
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3939969805
Product of the distinct prime numbers
The prime factorization of 3939969805 is 5 × 23 × 34260607.
Since it has a total of 3 prime factors.
2 , 10 , 45 , 93 , 448 , 648 , 1287 , 4566 , 16455 , 48770 , 751398 , 873163 , 9739106 , 6180864 , 36508764 , 44000456 , 506229669 , 454207071 , 4751220305 , 6904565757
n×2
7879939610
n×3
11819909415
n×4
15759879220
n×5
19699849025
n÷2
1969984902.5
n÷3
1313323268.3333
n÷3
984992451.25
n÷5
787993961
n2
1.5523362064312E+19
n3
6.1161577805471E+28
n4
2.4097476977971E+38
n5
9.4943331669889E+47
2 √n
62769.178782265
3 √n
1579.4199928724
4 √n
250.5377791517
5 √n
83.003915327481
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
-3939969804
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 3939969805 can be divided by 8 positive divisors.
The sum of these divisors (counting 3939969805) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101010110101110010101100001101
3
Ternary
101011120202012111121
4
Quaternary
3222311302230031
5
Quinary
31032113013210
6
Senary
1450543120541
8
Octal
35265625415
10
Decimal
3939969805
12
Duodecimal
91b5a3151
16
Hexadecimal
ead72b0d
20
Vigesimal
31b4g4a5
36
Base36
1t5r85p
md5
1fa51a5fa4ebae8d6df1a1271230333d
sha1
6278fbcca8f4eba9219074bb7443b28e393de0d3
sha256
3fe9ac0c05d13952b3cecd16eaabd1a7e0848b4cb8a7f2730e59189dce6b7182
sha512
0f0b4ebc3ca1b22b339d7c14de45261a0491fc7d9234f7a186426ced0cbfb17cb56757a9953f139be6b9934ff2aaffe1a51c35181835579bfcffd53646009b78
ripemd-160
7549fe3bb7a7f34e0bec857868a24c149a399a6e
Diameter
7879939610
Circumference
24755560389.507
Area
4.8768080220256E+19
Volume
2.5619301802084E+29
Surface area
1.9507232088102E+20
Circumference
24755560389.507
Perimeter
15759879220
Area
1.5523362064312E+19
Diagonal
5571958733.5715
Surface area
9.314017238587E+19
Volume
6.1161577805471E+28
Space diagonal
6824227882.5472
Perimeter
11819909415
Area
6.7218129499188E+18
Altitude
3412113941.2736
Surface area
6.7218129499188E+18
Volume
7.2079610690528E+27
Height
1857319577.8572