816401672 is an even 9-digits composite number following 816401671
and preceding 816401673 . In scientific notation, it is written as 8.16401672 × 10^8.
The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors.
There are 407965264 positive integers (up to 816401672) that are relatively prime to 816401672.
816401672 has 16 divisors, whose sum is 1531636560
The reverse of 816401672 is 276104618
Previous prime number is 1787
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
eight hundred sixteen million four hundred one thousand six hundred seventy-two
Scientific notation
8.16401672 × 10^8
Engineering notation
8.16401672 × 10^6
Prime Factorization
2 × 2 × 2 × 1787 × 57107
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
204100418
Product of the distinct prime numbers
The prime factorization of 816401672 is 2 × 2 × 2 × 1787 × 57107.
Since it has a total of 5 prime factors.
9 , 6 , 52 , 93 , 854 , 962 , 9673 , 6733 , 31223 , 38397 , 228603 , 747961 , 9644598 , 4104017 , 10497035 , 26589758 , 199504472 , 899954956 , 6413458443 , 8343274679
n×2
1632803344
n×3
2449205016
n×4
3265606688
n×5
4082008360
n÷2
408200836
n÷3
272133890.66667
n÷3
204100418
n÷5
163280334.4
n2
666511690044395584
n3
5.4414125815979E+26
n4
4.4423783296584E+35
n5
3.6267650959897E+44
2 √n
28572.743515455
3 √n
934.61904924702
4 √n
169.03474055784
5 √n
60.587185322139
1 , 2 , 4 , 8 , 1787 , 3574 , 7148 , 14296 , 57107 , 114214 , 228428 , 456856 , 102050209 , 204100418 , 408200836 , 816401672
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
-816401671
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 816401672 can be divided by 16 positive divisors.
The sum of these divisors (counting 816401672) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000101010010100110100001000
3
Ternary
2002220012111112222
4
Quaternary
300222110310020
5
Quinary
3132444323142
6
Senary
213002153212
8
Octal
6052246410
10
Decimal
816401672
12
Duodecimal
1a94b2808
16
Hexadecimal
30a94d08
20
Vigesimal
cf2a43c
36
Base36
di2bk8
md5
9d18fd28acd9dc2d5ed7217a4f7f1af9
sha1
f8b32e0496ef30539ded564cbd34505f136f4447
sha256
4d2e335e7d260d0e16fdff0143688548b86e761fc6cef0625eba08a5f637157e
sha512
307bfc33f564ee1f950ca26e4db4eb632d1bab15a7e21aeb6dd85186fe2b1c9324420132768f60e6a6992adfb069bd91be8806865106a4df41cf0d61a1031c55
ripemd-160
8ae804e1d21e33d74744cb64480910eca5b802b3
Diameter
1632803344
Circumference
5129602990.2672
Area
2.0939082289752E+18
Volume
2.2792935721999E+27
Surface area
8.3756329159008E+18
Circumference
5129602990.2672
Perimeter
3265606688
Area
666511690044395584
Diagonal
1154566316.8865
Surface area
3999070140266373504
Volume
5.4414125815979E+26
Space diagonal
1414049175.2882
Perimeter
2449205016
Area
2.8860802774887E+17
Altitude
707024587.64409
Surface area
2.8860802774887E+17
Volume
6.4127662261361E+25
Height
384855438.96216