3988091331 is an odd 10-digits composite number following 3988091330
and preceding 3988091332 . In scientific notation, it is written as 3.988091331 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 2278909080 positive integers (up to 3988091331) that are relatively prime to 3988091331.
3988091331 has 8 divisors, whose sum is 5353628864
The reverse of 3988091331 is 1331908893
Previous prime number is 147
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
three billion nine hundred eighty-eight million ninety-one thousand three hundred thirty-one
Scientific notation
3.988091331 × 10^9
Engineering notation
3.988091331 × 10^9
Prime Factorization
3 × 147 × 9043291
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3988091331
Product of the distinct prime numbers
The prime factorization of 3988091331 is 3 × 147 × 9043291.
Since it has a total of 3 prime factors.
9 , 1 , 84 , 44 , 841 , 917 , 4495 , 1127 , 58760 , 21472 , 432968 , 455191 , 9526829 , 7872483 , 75906188 , 54676552 , 517753955 , 587514312 , 3667428852 , 9465948972
n×2
7976182662
n×3
11964273993
n×4
15952365324
n×5
19940456655
n÷2
1994045665.5
n÷3
1329363777
n÷3
997022832.75
n÷5
797618266.2
n2
1.5904872464397E+19
n3
6.3430083995924E+28
n4
2.5296496810875E+38
n5
1.0088473963612E+48
2 √n
63151.336731696
3 √n
1585.8241665726
4 √n
251.29929711739
5 √n
83.205688596806
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
-3988091330
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 3988091331 can be divided by 8 positive divisors.
The sum of these divisors (counting 3988091331) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101101101101010111000111000011
3
Ternary
101021221022000211100
4
Quaternary
3231231113013003
5
Quinary
31131422410311
6
Senary
1455422345443
8
Octal
35555270703
10
Decimal
3988091331
12
Duodecimal
93372b283
16
Hexadecimal
edb571c3
20
Vigesimal
3265b86b
36
Base36
1tyemyr
md5
64300098d38acb338fc07942ced400e7
sha1
bd1a0f77905c854bfae1261f53b466bc545f2963
sha256
3a66f419bc32572887e47c578ba940c7df4e06e9f0974a69c5e56f0d575d3fd0
sha512
483a89f6efd8082719f46cf33b259fb6c1916b56e7ff36947ebf471dff57a20207293094651afae92b8152882416bec42dd0124c8ede9f3f74db73c506238c46
ripemd-160
c3b45126cdae023fa35ea638f104c1955b1234eb
Diameter
7976182662
Circumference
25057916854.629
Area
4.9966630490433E+19
Volume
2.656953145309E+29
Surface area
1.9986652196173E+20
Circumference
25057916854.629
Perimeter
15952365324
Area
1.5904872464397E+19
Diagonal
5640012848.2828
Surface area
9.5429234786384E+19
Volume
6.3430083995924E+28
Space diagonal
6907576810.517
Perimeter
11964273993
Area
6.8870117990599E+18
Altitude
3453788405.2585
Surface area
6.8870117990599E+18
Volume
7.4753070874583E+27
Height
1880004282.7609