3949202621 is an odd 10-digits composite number following 3949202620
and preceding 3949202622 . In scientific notation, it is written as 3.949202621 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 3065684544 positive integers (up to 3949202621) that are relatively prime to 3949202621.
3949202621 has 8 divisors, whose sum is 4067937504
The reverse of 3949202621 is 1262029493
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
three billion nine hundred forty-nine million two hundred two thousand six hundred twenty-one
Scientific notation
3.949202621 × 10^9
Engineering notation
3.949202621 × 10^9
Prime Factorization
91 × 53 × 818827
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3949202621
Product of the distinct prime numbers
The prime factorization of 3949202621 is 91 × 53 × 818827.
Since it has a total of 3 prime factors.
2 , 10 , 2 , 48 , 532 , 663 , 5153 , 2358 , 47866 , 25738 , 742811 , 897023 , 6920735 , 5824972 , 84862899 , 67321572 , 691572622 , 336965567 , 5638724125 , 6529032891
n×2
7898405242
n×3
11847607863
n×4
15796810484
n×5
19746013105
n÷2
1974601310.5
n÷3
1316400873.6667
n÷3
987300655.25
n÷5
789840524.2
n2
1.5596201341713E+19
n3
6.1592559216338E+28
n4
2.4324149629126E+38
n5
9.606099546894E+47
2 √n
62842.68152299
3 √n
1580.6527534409
4 √n
250.68442616762
5 √n
83.04278072885
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
-3949202620
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 3949202621 can be divided by 8 positive divisors.
The sum of these divisors (counting 3949202621) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101011011001000000110010111101
3
Ternary
101012020010021112202
4
Quaternary
3223121000302331
5
Quinary
31041443440441
6
Senary
1451513041245
8
Octal
35331006275
10
Decimal
3949202621
12
Duodecimal
9226b6225
16
Hexadecimal
eb640cbd
20
Vigesimal
31e2a6b1
36
Base36
1tb948t
md5
6e0f33420cac319828fc5ea0465e491e
sha1
c3ffaedf4ad9d0da7bac0a6c94e948d71058fd84
sha256
55366bea27c8581066a0b6aaee4f92e2f82c005079bb730ef5d4afa428965c48
sha512
41867eefd50862d0de07656d2f803551a1353718ba63155110d0211cb727a50daa8ea02405062177da1217c0f6dbc801aae69ec625cb4915495713dca603368e
ripemd-160
cf17865ad3fd2d42d02d9b6457abb7b5aa958661
Diameter
7898405242
Circumference
24813571883.342
Area
4.8996911559034E+19
Volume
2.5799830873312E+29
Surface area
1.9598764623613E+20
Circumference
24813571883.342
Perimeter
15796810484
Area
1.5596201341713E+19
Diagonal
5585015907.1776
Surface area
9.357720805028E+19
Volume
6.1592559216338E+28
Space diagonal
6840219588.9562
Perimeter
11847607863
Area
6.7533532822303E+18
Altitude
3420109794.4781
Surface area
6.7533532822303E+18
Volume
7.2587527154177E+27
Height
1861671969.0592