816403725 is an odd 9-digits composite number following 816403724
and preceding 816403726 . In scientific notation, it is written as 8.16403725 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 435414960 positive integers (up to 816403725) that are relatively prime to 816403725.
816403725 has 12 divisors, whose sum is 1194974144
The reverse of 816403725 is 527304618
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
eight hundred sixteen million four hundred three thousand seven hundred twenty-five
Scientific notation
8.16403725 × 10^8
Engineering notation
8.16403725 × 10^6
Prime Factorization
75 × 3 × 3 × 1209487
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
272134575 Product of the distinct prime numbers
The prime factorization of 816403725 is 75 × 3 × 3 × 1209487.
Since it has a total of 4 prime factors.
8 , 2 , 25 , 98 , 333 , 293 , 3051 , 634 , 46698 , 25849 , 433704 , 506517 , 9209356 , 3438788 , 73915345 , 32955123 , 420318151 , 462649445 , 2243657082 , 6063839310
n×2
1632807450
n×3
2449211175
n×4
3265614900
n×5
4082018625
n÷2
408201862.5
n÷3
272134575
n÷3
204100931.25
n÷5
163280745
n2
666515042193875625
n3
5.4414536321561E+26
n4
4.442423014707E+35
n5
3.6268106972326E+44
2 √n28572.779441279
3 √n934.61983267319
4 √n169.03484682538
5 √n60.587215793749
1 , 3 , 9 , 75 , 225 , 675 , 1209487 , 3628461 , 10885383 , 90711525 , 272134575 , 816403725
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-816403724 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 816403725 can be divided by 12 positive divisors.
The sum of these divisors (counting 816403725) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000101010010101010100001101
3
Ternary
2002220012121101000
4
Quaternary
300222111110031
5
Quinary
3132444404400
6
Senary
213002210513
8
Octal
6052252415
10
Decimal
816403725
12
Duodecimal
1a94b3a39
16
Hexadecimal
30a9550d
20
Vigesimal
cf2a965
36
Base36
di2d59
md5
9ae1ff8ace3bf9428766a803d6d61cb3
sha1
813e2822ebf9d598937972c7befb13ec56c8a663
sha256
f49a39915b898e76a59b6b7bac81255cf909727df1e5cf396e306aa868053169
sha512
d81fc6f31d51c03f2b372e555076efc59b59c85baf6b2dac6333166c022f6b6a3ca8938a5f9736ca4f80409b95b97ae3b3adbf7165e7daabce49c6e168bfe9c3
ripemd-160
9fb8971c03564515057181acc916d5851dbfed36
Diameter
1632807450
Circumference
5129615889.6467
Area
2.0939187600634E+18
Volume
2.2793107674175E+27
Surface area
8.3756750402535E+18
Circumference
5129615889.6467
Perimeter
3265614900
Area
666515042193875625
Diagonal
1154569220.2669
Surface area
3999090253163253750
Volume
5.4414536321561E+26
Space diagonal
1414052731.1885
Perimeter
2449211175
Area
2.8860947927218E+17
Altitude
707026365.59424
Surface area
2.8860947927218E+17
Volume
6.4128146046829E+25
Height
384856406.75564