940139449 is an odd 9-digits composite number following 940139448
and preceding 940139450 . In scientific notation, it is written as 9.40139449 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 890453280 positive integers (up to 940139449) that are relatively prime to 940139449.
940139449 has 8 divisors, whose sum is 991116288
The reverse of 940139449 is 944931049
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
nine hundred forty million one hundred thirty-nine thousand four hundred forty-nine
Scientific notation
9.40139449 × 10^8
Engineering notation
9.40139449 × 10^6
Prime Factorization
31 × 47 × 645257
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
940139449
Product of the distinct prime numbers
The prime factorization of 940139449 is 31 × 47 × 645257.
Since it has a total of 3 prime factors.
3 , 5 , 12 , 76 , 839 , 637 , 9582 , 3842 , 65074 , 77067 , 477406 , 699436 , 6782529 , 6773088 , 58541904 , 17476387 , 848553944 , 370438272 , 9873360745 , 7596895618
n×2
1880278898
n×3
2820418347
n×4
3760557796
n×5
4700697245
n÷2
470069724.5
n÷3
313379816.33333
n÷3
235034862.25
n÷5
188027889.8
n2
883862183566023601
n3
8.309537062497E+26
n4
7.812123595381E+35
n5
7.3444855724814E+44
2 √n
30661.693511612
3 √n
979.63454685345
4 √n
175.10480722017
5 √n
62.321580011674
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
-940139448
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 940139449 can be divided by 8 positive divisors.
The sum of these divisors (counting 940139449) is 1, the average is 0.125.
Base
System
Value
2
Binary
111000000010010110001110111001
3
Ternary
2102112001000212121
4
Quaternary
320002112032321
5
Quinary
3411133430244
6
Senary
233142241241
8
Octal
7002261671
10
Decimal
940139449
12
Duodecimal
222a26221
16
Hexadecimal
380963b9
20
Vigesimal
edfh8c9
36
Base36
fjqg8p
md5
26f5dc90b7b6b0b2ec7f078468f1f057
sha1
b7081af69444c347747ef53448f44b3e573fd4d9
sha256
cee66e25b309312c2f5d261234a5b49f4b81291364e7cc1edbebbf3f7b7bd615
sha512
785e9e16c5dd3f5845ce1a17e3c7ae22ebf9f87eedf710eecb6df2cbdf7955a4f5d927001f0f6eb8768d20c77b5ca8f46e5b53ce8ad4aac55c3b5678473f2419
ripemd-160
4541d706036f27508aeb0c10efce0eb23a174884
Diameter
1880278898
Circumference
5907070372.6567
Area
2.7767349426769E+18
Volume
3.4806907453697E+27
Surface area
1.1106939770707E+19
Circumference
5907070372.6567
Perimeter
3760557796
Area
883862183566023601
Diagonal
1329557959.2978
Surface area
5303173101396141606
Volume
8.309537062497E+26
Space diagonal
1628369291.8678
Perimeter
2820418347
Area
3.8272355220628E+17
Altitude
814184645.9339
Surface area
3.8272355220628E+17
Volume
9.7928833423543E+25
Height
443185986.43259