812157413 is an odd 9-digits composite number following 812157412
and preceding 812157414 . In scientific notation, it is written as 8.12157413 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 766482048 positive integers (up to 812157413) that are relatively prime to 812157413.
812157413 has 8 divisors, whose sum is 858158400
The reverse of 812157413 is 314751218
Previous prime number is 263
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
eight hundred twelve million one hundred fifty-seven thousand four hundred thirteen
Scientific notation
8.12157413 × 10^8
Engineering notation
8.12157413 × 10^6
Prime Factorization
19 × 263 × 162529
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
812157413
Product of the distinct prime numbers
The prime factorization of 812157413 is 19 × 263 × 162529.
Since it has a total of 3 prime factors.
6 , 7 , 36 , 40 , 741 , 719 , 4379 , 4460 , 49909 , 60528 , 679722 , 674497 , 5884774 , 1194400 , 41729721 , 88054493 , 843030294 , 819480538 , 4003668435 , 5873041162
n×2
1624314826
n×3
2436472239
n×4
3248629652
n×5
4060787065
n÷2
406078706.5
n÷3
270719137.66667
n÷3
203039353.25
n÷5
162431482.6
n2
659599663490852569
n3
5.356987563164E+26
n4
4.3507171607725E+35
n5
3.5334671939877E+44
2 √n
28498.375620375
3 √n
932.99662104405
4 √n
168.81461909555
5 √n
60.524058523899
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
-812157412
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 812157413 can be divided by 8 positive divisors.
The sum of these divisors (counting 812157413) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011010001000100111100101
3
Ternary
2002121012212112012
4
Quaternary
300122020213211
5
Quinary
3130403014123
6
Senary
212331204005
8
Octal
6032104745
10
Decimal
812157413
12
Duodecimal
1a7ba6605
16
Hexadecimal
306889e5
20
Vigesimal
cdfjdad
36
Base36
dfjco5
md5
32d566b6563341a62a44f3d7a988e731
sha1
e9b384c6fc1523a79a433fe3996ca12dc632b251
sha256
60e48a8215f05f98e65539305f306252f9452d2fcaa266e78eb0b7f88edcda44
sha512
342ddfcdede0d56189751c63b3633b1896619aeb114a18b245657e75e7567b660213f2c1c27f5992771d1ae86acea6d27e766858aa05144deb5a8a6447eb7517
ripemd-160
a3dace21eec427f1fb22a58840476ae1e72db4b0
Diameter
1624314826
Circumference
5102935524.4786
Area
2.0721934571332E+18
Volume
2.2439297031744E+27
Surface area
8.2887738285326E+18
Circumference
5102935524.4786
Perimeter
3248629652
Area
659599663490852569
Diagonal
1148564028.2464
Surface area
3957597980945115414
Volume
5.356987563164E+26
Space diagonal
1406697903.0597
Perimeter
2436472239
Area
2.8561503245537E+17
Altitude
703348951.52985
Surface area
2.8561503245537E+17
Volume
6.3132703877421E+25
Height
382854676.08215