1045831457 is an odd 10-digits composite number following 1045831456
and preceding 1045831458 . In scientific notation, it is written as 1.045831457 × 10^9.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 921535680 positive integers (up to 1045831457) that are relatively prime to 1045831457.
1045831457 has 16 divisors, whose sum is 1176493248
The reverse of 1045831457 is 7541385401
Previous prime number is 83
Is Prime? no Number parity odd Number length 10 Sum of Digits 38 Digital Root 2
Name
one billion forty-five million eight hundred thirty-one thousand four hundred fifty-seven
Scientific notation
1.045831457 × 10^9
Engineering notation
1.045831457 × 10^9
Prime Factorization
11 × 53 × 83 × 21613
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1045831457 Product of the distinct prime numbers
The prime factorization of 1045831457 is 11 × 53 × 83 × 21613.
Since it has a total of 4 prime factors.
9 , 1 , 62 , 64 , 612 , 737 , 6240 , 853 , 18895 , 46591 , 332259 , 818432 , 9003031 , 6451282 , 81508780 , 5739118 , 457402181 , 271362555 , 1214361127 , 6728600854
n×2
2091662914
n×3
3137494371
n×4
4183325828
n×5
5229157285
n÷2
522915728.5
n÷3
348610485.66667
n÷3
261457864.25
n÷5
209166291.4
n2
1093763436450742849
n3
1.1438922083566E+27
n4
1.1963184549165E+36
n5
1.2511474727414E+45
2 √n32339.317509805
3 √n1015.0495278638
4 √n179.83135852739
5 √n63.663768138784
1 , 11 , 53 , 83 , 583 , 913 , 4399 , 21613 , 48389 , 237743 , 1145489 , 1793879 , 12600379 , 19732669 , 95075587 , 1045831457
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1045831456 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1045831457 can be divided by 16 positive divisors.
The sum of these divisors (counting 1045831457) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110010101100001111100100001
3
Ternary
2200212220202001102
4
Quaternary
332111201330201
5
Quinary
4120213101312
6
Senary
251435444145
8
Octal
7625417441
10
Decimal
1045831457
12
Duodecimal
2522b6655
16
Hexadecimal
3e561f21
20
Vigesimal
g6g8ich
36
Base36
hanspt
md5
5fdfd38d58cc3a0ba7ec257fecf55009
sha1
bbd64406e7a2dcd6bf01d2a84a677cd71fae1988
sha256
ccd07578bf3ea6bdc7efecbc8dd0b4dffd5fc485d6ec7846a9d1549170ac66d7
sha512
f3185c523efefcfbebb80fd3dd1a79556f3bedf5ada0c3133cb037989342aa96cd205e37c388a1d907c47bff778a8473b93294dfc3913dd2f834ce0fef2d8b4e
ripemd-160
34c189cb7cb6e4640c8e4b3e38140c5643554408
Diameter
2091662914
Circumference
6571152844.4086
Area
3.4361591767188E+18
Volume
4.7915244776956E+27
Surface area
1.3744636706875E+19
Circumference
6571152844.4086
Perimeter
4183325828
Area
1093763436450742849
Diagonal
1479029030.4458
Surface area
6562580618704457094
Volume
1.1438922083566E+27
Space diagonal
1811433219.6778
Perimeter
3137494371
Area
4.7361346084845E+17
Altitude
905716609.83889
Surface area
4.7361346084845E+17
Volume
1.3480898957924E+26
Height
493009676.81527