816222775 is an odd 9-digits composite number following 816222774
and preceding 816222776 . In scientific notation, it is written as 8.16222775 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 620524800 positive integers (up to 816222775) that are relatively prime to 816222775.
816222775 has 8 divisors, whose sum is 849446624
The reverse of 816222775 is 577222618
Previous prime number is 1591
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
eight hundred sixteen million two hundred twenty-two thousand seven hundred seventy-five
Scientific notation
8.16222775 × 10^8
Engineering notation
8.16222775 × 10^6
Prime Factorization
25 × 1591 × 20521
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
816222775
Product of the distinct prime numbers
The prime factorization of 816222775 is 25 × 1591 × 20521.
Since it has a total of 3 prime factors.
7 , 2 , 46 , 98 , 446 , 607 , 3024 , 7709 , 80675 , 11226 , 840532 , 740346 , 1802365 , 3699902 , 66898539 , 69127726 , 372987966 , 575466580 , 1004224947 , 3215955140
n×2
1632445550
n×3
2448668325
n×4
3264891100
n×5
4081113875
n÷2
408111387.5
n÷3
272074258.33333
n÷3
204055693.75
n÷5
163244555
n2
666219618428700625
n3
5.4378362571332E+26
n4
4.4384857997928E+35
n5
3.622793196305E+44
2 √n
28569.612790516
3 √n
934.55077698837
4 √n
169.02547970799
5 √n
60.584529811688
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
-816222774
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 816222775 can be divided by 8 positive divisors.
The sum of these divisors (counting 816222775) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000101001101001001000110111
3
Ternary
2002212212102011011
4
Quaternary
300221221020313
5
Quinary
3132423112100
6
Senary
212554253051
8
Octal
6051511067
10
Decimal
816222775
12
Duodecimal
1a9427187
16
Hexadecimal
30a69237
20
Vigesimal
cf17gif
36
Base36
dhyhiv
md5
3afbe36eb6a0ff881c1fe9b9837ae1a2
sha1
970198cd81a93c4bfe1e5036e644764d16ef0d56
sha256
e602ccc3e17f1d0c10ac13af6be061760aa98c1c916c901736cb86fb6148a40d
sha512
c1867468abbfb678ac6d93b9993ed1513bd593037c9804b90bb49f18aaa5b88868cf9252eee31ac80fde69e4f8b9f80ffec462ab5c25a3c75660f8fd8a44d124
ripemd-160
9584cdd2a0b7652bd31709c4b30890f0d4bd669d
Diameter
1632445550
Circumference
5128478947.2653
Area
2.092990658933E+18
Volume
2.2777955249112E+27
Surface area
8.371962635732E+18
Circumference
5128478947.2653
Perimeter
3264891100
Area
666219618428700625
Diagonal
1154313318.3228
Surface area
3997317710572203750
Volume
5.4378362571332E+26
Space diagonal
1413739316.5949
Perimeter
2448668325
Area
2.8848155702942E+17
Altitude
706869658.29743
Surface area
2.8848155702942E+17
Volume
6.4085514873349E+25
Height
384771106.1076