812148970 is an even 9-digits composite number following 812148969
and preceding 812148971 . In scientific notation, it is written as 8.12148970 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 322707600 positive integers (up to 812148970) that are relatively prime to 812148970.
812148970 has 16 divisors, whose sum is 1471552128
The reverse of 812148970 is 079841218
Previous prime number is 151
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
eight hundred twelve million one hundred forty-eight thousand nine hundred seventy
Scientific notation
8.12148970 × 10^8
Engineering notation
8.12148970 × 10^6
Prime Factorization
2 × 5 × 151 × 537847
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
812148970
Product of the distinct prime numbers
The prime factorization of 812148970 is 2 × 5 × 151 × 537847.
Since it has a total of 4 prime factors.
7 , 6 , 82 , 38 , 587 , 221 , 6343 , 1267 , 52220 , 541 , 228522 , 626458 , 8437174 , 9032369 , 47026533 , 28459218 , 815292659 , 897934143 , 2500939320 , 1531509563
n×2
1624297940
n×3
2436446910
n×4
3248595880
n×5
4060744850
n÷2
406074485
n÷3
270716323.33333
n÷3
203037242.5
n÷5
162429794
n2
659585949472060900
n3
5.3568204949021E+26
n4
4.3505362474096E+35
n5
3.5332835322814E+44
2 √n
28498.22748874
3 √n
932.99338796072
4 √n
168.81418035444
5 √n
60.523932684562
1 , 2 , 5 , 10 , 151 , 302 , 755 , 1510 , 537847 , 1075694 , 2689235 , 5378470 , 81214897 , 162429794 , 406074485 , 812148970
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
-812148969
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 812148970 can be divided by 16 positive divisors.
The sum of these divisors (counting 812148970) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000011010000110100011101010
3
Ternary
2002121012102221111
4
Quaternary
300122012203222
5
Quinary
3130402231340
6
Senary
212331100534
8
Octal
6032064352
10
Decimal
812148970
12
Duodecimal
1a7ba174a
16
Hexadecimal
306868ea
20
Vigesimal
cdfic8a
36
Base36
dfj65m
md5
bd5e2966f3ada4aceea32cfcae05bd6d
sha1
079eba3e506823d191b91f790134789a45f0397e
sha256
87ddd931014948375a76a3dd14d481e62cad80b6c8e55e279fb1d63a16e1cd18
sha512
74c2b30ed0c27c48dd70cd9706b8bc10eedfa80496de8c4bc97f6fb91f5bcfc19fdaddc18ef2f6adaec90e6932bd982b1c5adb83513645a0175bb03a5ba7c3cd
ripemd-160
f9424066f54ba3736475146faff68a5e2a235fef
Diameter
1624297940
Circumference
5102882475.545
Area
2.0721503732725E+18
Volume
2.2438597217845E+27
Surface area
8.2886014930899E+18
Circumference
5102882475.545
Perimeter
3248595880
Area
659585949472060900
Diagonal
1148552088.0413
Surface area
3957515696832365400
Volume
5.3568204949021E+26
Space diagonal
1406683279.3547
Perimeter
2436446910
Area
2.8560909411104E+17
Altitude
703341639.67737
Surface area
2.8560909411104E+17
Volume
6.3130734959072E+25
Height
382850696.01378