812529930 is an even 9-digits composite number following 812529929
and preceding 812529931 . In scientific notation, it is written as 8.12529930 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 216674640 positive integers (up to 812529930) that are relatively prime to 812529930.
812529930 has 16 divisors, whose sum is 1950071904
The reverse of 812529930 is 039925218
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
eight hundred twelve million five hundred twenty-nine thousand nine hundred thirty
Scientific notation
8.12529930 × 10^8
Engineering notation
8.12529930 × 10^6
Prime Factorization
2 × 3 × 5 × 27084331
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
812529930 Product of the distinct prime numbers
The prime factorization of 812529930 is 2 × 3 × 5 × 27084331.
Since it has a total of 4 prime factors.
8 , 10 , 78 , 47 , 521 , 340 , 671 , 9509 , 71153 , 35873 , 67464 , 249364 , 4261832 , 2033152 , 96491964 , 26532417 , 754172280 , 263873664 , 4436748638 , 3649201004
n×2
1625059860
n×3
2437589790
n×4
3250119720
n×5
4062649650
n÷2
406264965
n÷3
270843310
n÷3
203132482.5
n÷5
162505986
n2
660204887145804900
n3
5.3643623073824E+26
n4
4.3587049301121E+35
n5
3.5415782117546E+44
2 √n28504.910629574
3 √n933.13924691582
4 √n168.83397356449
5 √n60.529609690439
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 27084331 , 54168662 , 81252993 , 135421655 , 162505986 , 270843310 , 406264965 , 812529930
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
-812529929 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 812529930 can be divided by 16 positive divisors.
The sum of these divisors (counting 812529930) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000011011100011100100001010
3
Ternary
2002121220210112010
4
Quaternary
300123203210022
5
Quinary
3131001424210
6
Senary
212343200350
8
Octal
6033434412
10
Decimal
812529930
12
Duodecimal
1a81460b6
16
Hexadecimal
306e390a
20
Vigesimal
cdi64ga
36
Base36
dfrc3u
md5
1b581262c04c6ddede1edd280c9a139b
sha1
40ec81a5a867800ab093faea7203bcf009b14327
sha256
a70ce4f91ed5fe71e1593055d60b06d1dc36b540a8e038b52744f28f18af8ca4
sha512
3fddde4d72f29535ad28b19622cfdc20b8d0cb167d87377e93228a48076ff036f944509cb5332f227a104ffcfe7de58204a1583723a3ee13016d83752e394282
ripemd-160
f36fa3add638cb4f0ee248c8ec69e82fb9c25b9f
Diameter
1625059860
Circumference
5105276117.8197
Area
2.0740948233213E+18
Volume
2.2470188288089E+27
Surface area
8.2963792932854E+18
Circumference
5105276117.8197
Perimeter
3250119720
Area
660204887145804900
Diagonal
1149090846.8401
Surface area
3961229322874829400
Volume
5.3643623073824E+26
Space diagonal
1407343121.4304
Perimeter
2437589790
Area
2.8587710198545E+17
Altitude
703671560.71519
Surface area
2.8587710198545E+17
Volume
6.3219616071527E+25
Height
383030282.28002