331781140 is an even 9-digits composite number following 331781139
and preceding 331781141 . In scientific notation, it is written as 3.31781140 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors.
There are 132712448 positive integers (up to 331781140) that are relatively prime to 331781140.
331781140 has 12 divisors, whose sum is 696740436
The reverse of 331781140 is 041187133
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
three hundred thirty-one million seven hundred eighty-one thousand one hundred forty
Scientific notation
3.31781140 × 10^8
Engineering notation
3.31781140 × 10^6
Prime Factorization
2 × 2 × 5 × 16589057
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
165890570
Product of the distinct prime numbers
The prime factorization of 331781140 is 2 × 2 × 5 × 16589057.
Since it has a total of 4 prime factors.
4 , 10 , 66 , 59 , 303 , 34 , 8886 , 1591 , 97867 , 16785 , 679178 , 533955 , 2692358 , 9819003 , 52224796 , 60946400 , 565412279 , 203443750 , 2329847819 , 5905923136
n×2
663562280
n×3
995343420
n×4
1327124560
n×5
1658905700
n÷2
165890570
n÷3
110593713.33333
n÷3
82945285
n÷5
66356228
n2
110078724859699600
n3
3.6522044823697E+25
n4
1.2117325666737E+34
n5
4.0203001234614E+42
2 √n
18214.860416704
3 √n
692.28336874973
4 √n
134.96244076299
5 √n
50.602309549718
1 , 2 , 4 , 5 , 10 , 20 , 16589057 , 33178114 , 66356228 , 82945285 , 165890570 , 331781140
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-331781139
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 331781140 can be divided by 12 positive divisors.
The sum of these divisors (counting 331781140) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10011110001101001010000010100
3
Ternary
212010022020011101
4
Quaternary
103301221100110
5
Quinary
1134413444030
6
Senary
52531115444
8
Octal
2361512024
10
Decimal
331781140
12
Duodecimal
93142b84
16
Hexadecimal
13c69414
20
Vigesimal
53dcch0
36
Base36
5hj7ys
md5
d467835795986073b7db621ed0d3c6b4
sha1
ea0a15333780618c5168099d5e7695914ef04264
sha256
821e4c39336e26e7c7aaa8a8f5a99988d2ae35aafe0983bbf599434d7db14280
sha512
fb836929caf85b702b8e35650e7ef4b103a568623a2aff42e50cc279e581f65c3bb4cce84fc15a90772378e0884b07af55d265c7969336350f67e4b7af90cbae
ripemd-160
bbd007053bd8d2d8de5b1ff8cfde493e9eb442f0
Diameter
663562280
Circumference
2084642384.0473
Area
3.4582251333576E+17
Volume
1.5298318361627E+26
Surface area
1.3832900533431E+18
Circumference
2084642384.0473
Perimeter
1327124560
Area
110078724859699600
Diagonal
469209387.92761
Surface area
660472349158197600
Volume
3.6522044823697E+25
Space diagonal
574661791.47312
Perimeter
995343420
Area
4.7665486072349E+16
Altitude
287330895.73656
Surface area
4.7665486072349E+16
Volume
4.3041642596059E+24
Height
156403129.3092