825399897 is an odd 9-digits composite number following 825399896
and preceding 825399898 . In scientific notation, it is written as 8.25399897 × 10^8.
The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors.
There are 471485952 positive integers (up to 825399897) that are relatively prime to 825399897.
825399897 has 16 divisors, whose sum is 1258208640
The reverse of 825399897 is 798993528
Previous prime number is 10529
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
eight hundred twenty-five million three hundred ninety-nine thousand eight hundred ninety-seven
Scientific notation
8.25399897 × 10^8
Engineering notation
8.25399897 × 10^6
Prime Factorization
3 × 7 × 10529 × 3733
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
825399897
Product of the distinct prime numbers
The prime factorization of 825399897 is 3 × 7 × 10529 × 3733.
Since it has a total of 4 prime factors.
4 , 8 , 15 , 25 , 962 , 712 , 7853 , 801 , 28938 , 53331 , 724107 , 107550 , 4533838 , 8743987 , 68798388 , 34857961 , 706350296 , 208061050 , 7888115526 , 8695142994
n×2
1650799794
n×3
2476199691
n×4
3301599588
n×5
4126999485
n÷2
412699948.5
n÷3
275133299
n÷3
206349974.25
n÷5
165079979.4
n2
681284989967610609
n3
5.6233256054691E+26
n4
4.6414923755517E+35
n5
3.8310873287066E+44
2 √n
28729.773702555
3 √n
938.04024215007
4 √n
169.49859498696
5 √n
60.720156476345
1 , 3 , 7 , 21 , 3733 , 10529 , 11199 , 26131 , 31587 , 73703 , 78393 , 221109 , 39304757 , 117914271 , 275133299 , 825399897
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
-825399896
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 825399897 can be divided by 16 positive divisors.
The sum of these divisors (counting 825399897) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001001100101001101001011001
3
Ternary
2010112010122210120
4
Quaternary
301030221221121
5
Quinary
3142300244042
6
Senary
213523103453
8
Octal
6114515131
10
Decimal
825399897
12
Duodecimal
1b0511b89
16
Hexadecimal
31329a59
20
Vigesimal
chiejeh
36
Base36
dnf6mx
md5
bc103ded8af695955e678afe2adb3f7b
sha1
9501f9d5625658b912ddfa209e73d8fb4563bf58
sha256
7f53acd1b486dde7ca4a6459fa81703267662cefd9bb2f583f8e8d9085b36d94
sha512
3d0ef5a2d94c34ae789aeb9f6c6e751234ab36af0a2461c3a5de2a501f47b3d9ac9f8d6b1b9969d09244e57dd8a568d0ef9e5bd91d0d4d949e23915939062ac1
ripemd-160
bf893e5a0c61b6ce724a497700f9bf8707bdcabc
Diameter
1650799794
Circumference
5186140505.3779
Area
2.1403199194832E+18
Volume
2.3554931214514E+27
Surface area
8.561279677933E+18
Circumference
5186140505.3779
Perimeter
3301599588
Area
681284989967610609
Diagonal
1167291728.7188
Surface area
4087709939805663654
Volume
5.6233256054691E+26
Space diagonal
1429634558.1661
Perimeter
2476199691
Area
2.9500505426449E+17
Altitude
714817279.08306
Surface area
2.9500505426449E+17
Volume
6.6271527807453E+25
Height
389097242.90625