3949209538 is an even 10-digits composite number following 3949209537
and preceding 3949209539 . In scientific notation, it is written as 3.949209538 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1961352240 positive integers (up to 3949209538) that are relatively prime to 3949209538.
3949209538 has 8 divisors, whose sum is 5963571900
The reverse of 3949209538 is 8359029493
Previous prime number is 149
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
three billion nine hundred forty-nine million two hundred nine thousand five hundred thirty-eight
Scientific notation
3.949209538 × 10^9
Engineering notation
3.949209538 × 10^9
Prime Factorization
2 × 149 × 13252381
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
3949209538 Product of the distinct prime numbers
The prime factorization of 3949209538 is 2 × 149 × 13252381.
Since it has a total of 3 prime factors.
4 , 1 , 16 , 7 , 805 , 151 , 4473 , 1316 , 23599 , 28495 , 713384 , 514992 , 5751648 , 6195359 , 9378708 , 8456460 , 936273408 , 158562182 , 5593678134 , 7448447696
n×2
7898419076
n×3
11847628614
n×4
15796838152
n×5
19746047690
n÷2
1974604769
n÷3
1316403179.3333
n÷3
987302384.5
n÷5
789841907.6
n2
1.559625597503E+19
n3
6.1592882853679E+28
n4
2.4324320043866E+38
n5
9.6061836722602E+47
2 √n62842.736557219
3 √n1580.6536762743
4 √n250.68453593554
5 √n83.042809818596
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
-3949209537 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 3949209538 can be divided by 8 positive divisors.
The sum of these divisors (counting 3949209538) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101011011001000010011111000010
3
Ternary
101012020010122000221
4
Quaternary
3223121002133002
5
Quinary
31041444201123
6
Senary
1451513133254
8
Octal
35331023702
10
Decimal
3949209538
12
Duodecimal
9226ba22a
16
Hexadecimal
eb6427c2
20
Vigesimal
31e2b3gi
36
Base36
1tb99ky
md5
1dfd3ecc92dc0979214d1892dc27596d
sha1
dffac432fc668b0813d224d4b7fa8039ccec9374
sha256
bbee4879d1c8038914e0872886a95c8e5f1790c32512307d0fbe10f5e4bec048
sha512
ca0a5ac5ff04b956a3347192c6012b5ed52ddbbb12818c57b7b86b46c98075fbf4839021ce2b8c82d032e3f0a5d2e4a95bcd4b0448d48c0fa1628fe64716b86a
ripemd-160
fd4b9395e71ff6046c30c9d13fbbfdee13f6fbe2
Diameter
7898419076
Circumference
24813615344.135
Area
4.8997083194661E+19
Volume
2.5799966438204E+29
Surface area
1.9598833277864E+20
Circumference
24813615344.135
Perimeter
15796838152
Area
1.559625597503E+19
Diagonal
5585025689.2928
Surface area
9.3577535850181E+19
Volume
6.1592882853679E+28
Space diagonal
6840231569.5516
Perimeter
11847628614
Area
6.7533769391505E+18
Altitude
3420115784.7758
Surface area
6.7533769391505E+18
Volume
7.2587908564441E+27
Height
1861675229.7643