1427720386 is an even 10-digits composite number following 1427720385
and preceding 1427720387 . In scientific notation, it is written as 1.427720386 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 713678640 positive integers (up to 1427720386) that are relatively prime to 1427720386.
1427720386 has 8 divisors, whose sum is 2142125244
The reverse of 1427720386 is 6830277241
Previous prime number is 4021
Is Prime? no
Number parity even
Number length 10
Sum of Digits 40
Digital Root 4
Name
one billion four hundred twenty-seven million seven hundred twenty thousand three hundred eighty-six
Scientific notation
1.427720386 × 10^9
Engineering notation
1.427720386 × 10^9
Prime Factorization
2 × 4021 × 177533
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1427720386
Product of the distinct prime numbers
The prime factorization of 1427720386 is 2 × 4021 × 177533.
Since it has a total of 3 prime factors.
8 , 4 , 2 , 63 , 105 , 111 , 2432 , 9295 , 59705 , 85229 , 711748 , 2374 , 4259166 , 3819239 , 28460973 , 76100544 , 151566673 , 638596798 , 8787612856 , 3587976859
n×2
2855440772
n×3
4283161158
n×4
5710881544
n×5
7138601930
n÷2
713860193
n÷3
475906795.33333
n÷3
356930096.5
n÷5
285544077.2
n2
2038385500599988996
n3
2.9102445337334E+27
n4
4.1550154490563E+36
n5
5.9322002607626E+45
2 √n
37785.187388711
3 √n
1126.0241895431
4 √n
194.38412329383
5 √n
67.753015955241
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
-1427720385
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 1427720386 can be divided by 8 positive divisors.
The sum of these divisors (counting 1427720386) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010101000110010100100011000010
3
Ternary
10200111111201011211
4
Quaternary
1111012110203002
5
Quinary
10410444023021
6
Senary
353401000334
8
Octal
12506244302
10
Decimal
1427720386
12
Duodecimal
33a1830aa
16
Hexadecimal
551948c2
20
Vigesimal
126350j6
36
Base36
nm103m
md5
bf13ba14bba745b96be171c65a39d779
sha1
aabb9cb5a1654571e714a49f3944c0c9330e601c
sha256
6a2e60fcd784eac53d8a36b96f32898ef3a5284f466665e35088a95e26a92323
sha512
29b07b8d8c5708d0fcc3d8cca0119cfa054fc4ba65fed5a3564be5baecbebb41bab854d26c3d06fc3d64d45ee2bbe109884e7290b82a60f8ae4f09592bcbbf2a
ripemd-160
fcb3d72651568421794825bb34cdf651bc3af0eb
Diameter
2855440772
Circumference
8970631752.076
Area
6.4037769138689E+18
Volume
1.2190403796436E+28
Surface area
2.5615107655476E+19
Circumference
8970631752.076
Perimeter
5710881544
Area
2038385500599988996
Diagonal
2019101533.1578
Surface area
1.22303130036E+19
Volume
2.9102445337334E+27
Space diagonal
2472884247.5538
Perimeter
4283161158
Area
8.8264681311273E+17
Altitude
1236442123.7769
Surface area
8.8264681311273E+17
Volume
3.4297560745233E+26
Height
673033844.38592