1540471390 is an even 10-digits composite number following 1540471389
and preceding 1540471391 . In scientific notation, it is written as 1.540471390 × 10^9.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 616188552 positive integers (up to 1540471390) that are relatively prime to 1540471390.
1540471390 has 8 divisors, whose sum is 2772848520
The reverse of 1540471390 is 0931740451
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 34
Digital Root 7
Name
one billion five hundred forty million four hundred seventy-one thousand three hundred ninety
Scientific notation
1.540471390 × 10^9
Engineering notation
1.540471390 × 10^9
Prime Factorization
2 × 5 × 154047139
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1540471390
Product of the distinct prime numbers
The prime factorization of 1540471390 is 2 × 5 × 154047139.
Since it has a total of 3 prime factors.
9 , 7 , 2 , 76 , 7 , 48 , 9551 , 5426 , 36313 , 10197 , 514525 , 509107 , 4042009 , 5559986 , 64533286 , 49091700 , 872684174 , 784326906 , 7060417044 , 5213432371
n×2
3080942780
n×3
4621414170
n×4
6161885560
n×5
7702356950
n÷2
770235695
n÷3
513490463.33333
n÷3
385117847.5
n÷5
308094278
n2
2373052103408532100
n3
3.6556188722802E+27
n4
5.6313762854917E+36
n5
8.6749740541244E+45
2 √n
39248.839345897
3 √n
1154.9181654006
4 √n
198.11319831323
5 √n
68.790858177755
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
-1540471389
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 1540471390 can be divided by 8 positive divisors.
The sum of these divisors (counting 1540471390) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011011110100011011101001011110
3
Ternary
10222100200001110221
4
Quaternary
1123310123221132
5
Quinary
11123330041030
6
Senary
412505351554
8
Octal
13364335136
10
Decimal
1540471390
12
Duodecimal
36ba985ba
16
Hexadecimal
5bd1ba5e
20
Vigesimal
1417ii9a
36
Base36
ph5nby
md5
a9f9a5cc3d18d64cbc17628af064a104
sha1
f3706e975f2357373de223dd747df438ac3bf3d5
sha256
a5aa54dc2e535e14ab1b6ac162217435d19cc6bb0a510785ec2cf732bad72097
sha512
5889d28ed707b2887241b16680d874a13faceda19dc5e04cc1c53d7318d1cd5583ba218aecb4fb635e5f96c350fa056dc075b1e53b2615cdd084990f0318e23e
ripemd-160
a747bef08488f74359e42b3caa5a91d2bca30c39
Diameter
3080942780
Circumference
9679067203.7785
Area
7.4551630546541E+18
Volume
1.5312620524639E+28
Surface area
2.9820652218616E+19
Circumference
9679067203.7785
Perimeter
6161885560
Area
2373052103408532100
Diagonal
2178555532.1857
Surface area
1.4238312620451E+19
Volume
3.6556188722802E+27
Space diagonal
2668174715.0863
Perimeter
4621414170
Area
1.0275617030279E+18
Altitude
1334087357.5431
Surface area
1.0275617030279E+18
Volume
4.3081881567047E+26
Height
726185177.39524