812982641 is an odd 9-digits composite number following 812982640
and preceding 812982642 . In scientific notation, it is written as 8.12982641 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 790408800 positive integers (up to 812982641) that are relatively prime to 812982641.
812982641 has 8 divisors, whose sum is 835785984
The reverse of 812982641 is 146289218
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
eight hundred twelve million nine hundred eighty-two thousand six hundred forty-one
Scientific notation
8.12982641 × 10^8
Engineering notation
8.12982641 × 10^6
Prime Factorization
47 × 151 × 114553
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
812982641
Product of the distinct prime numbers
The prime factorization of 812982641 is 47 × 151 × 114553.
Since it has a total of 3 prime factors.
5 , 8 , 15 , 81 , 157 , 472 , 7846 , 5340 , 83853 , 11641 , 688644 , 140416 , 8243104 , 9396730 , 43838497 , 36063492 , 332499459 , 642695264 , 5273302137 , 4479425314
n×2
1625965282
n×3
2438947923
n×4
3251930564
n×5
4064913205
n÷2
406491320.5
n÷3
270994213.66667
n÷3
203245660.25
n÷5
162596528.2
n2
660940774567334881
n3
5.3733337645234E+26
n4
4.3684270748567E+35
n5
3.5514553803329E+44
2 √n
28512.850453787
3 √n
933.31251805902
4 √n
168.85748563148
5 √n
60.536353150372
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
-812982640
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 812982641 can be divided by 8 positive divisors.
The sum of these divisors (counting 812982641) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011101010010000101110001
3
Ternary
2002122202210112012
4
Quaternary
300131102011301
5
Quinary
3131110421031
6
Senary
212401012305
8
Octal
6035220561
10
Decimal
812982641
12
Duodecimal
1a8324095
16
Hexadecimal
30752171
20
Vigesimal
ce12gc1
36
Base36
dg11f5
md5
e726d04c16270d86e2b5e89f70ce06fd
sha1
0c1528cc41e9dcf38cd4f1477f9f9f88526e6a1e
sha256
9776e007de8423ea4d0bc210632bd953c40f0ec0e16d64c257b4326245fd8ed8
sha512
e0086db70362a8da9cf30ca3e614f4e39febb312f36d317f995a99f0efb78531699909edbf20c774fb98414690d98d5eb633b8fe4247f7bb43fe272aa98fafaa
ripemd-160
254c20847b236dfc823ff6efd0d24ec96f57e2ea
Diameter
1625965282
Circumference
5108120584.9233
Area
2.0764066818387E+18
Volume
2.2507767839883E+27
Surface area
8.3056267273547E+18
Circumference
5108120584.9233
Perimeter
3251930564
Area
660940774567334881
Diagonal
1149731076.8761
Surface area
3965644647404009286
Volume
5.3733337645234E+26
Space diagonal
1408127239.8835
Perimeter
2438947923
Area
2.8619575058614E+17
Altitude
704063619.94176
Surface area
2.8619575058614E+17
Volume
6.3325345707885E+25
Height
383243692.29203