308989825 is an odd 9-digits composite number following 308989824
and preceding 308989826 . In scientific notation, it is written as 3.08989825 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 247191840 positive integers (up to 308989825) that are relatively prime to 308989825.
308989825 has 4 divisors, whose sum is 321349444
The reverse of 308989825 is 528989803
Previous prime number is 25
Is Prime? no Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
three hundred eight million nine hundred eighty-nine thousand eight hundred twenty-five
Scientific notation
3.08989825 × 10^8
Engineering notation
3.08989825 × 10^6
Prime Factorization
25 × 12359593
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
308989825 Product of the distinct prime numbers
The prime factorization of 308989825 is 25 × 12359593.
Since it has a total of 2 prime factors.
1 , 2 , 22 , 82 , 758 , 468 , 9696 , 7526 , 62456 , 73582 , 180527 , 37609 , 9265734 , 6026851 , 3907164 , 99397114 , 67018492 , 859472449 , 4291372517 , 4033816263
n×2
617979650
n×3
926969475
n×4
1235959300
n×5
1544949125
n÷2
154494912.5
n÷3
102996608.33333
n÷3
77247456.25
n÷5
61797965
n2
95474711953530625
n3
2.9500714538447E+25
n4
9.1154206226096E+33
n5
2.8165722229815E+42
2 √n17578.106411101
3 √n676.05400946229
4 √n132.58245136933
5 √n49.887166290089
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-308989824 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 308989825 can be divided by 4 positive divisors.
The sum of these divisors (counting 308989825) is 1, the average is 0.25.
Base
System
Value
2
Binary
10010011010101100111110000001
3
Ternary
210112102022100121
4
Quaternary
102122230332001
5
Quinary
1113100133300
6
Senary
50354420241
8
Octal
2232547601
10
Decimal
308989825
12
Duodecimal
87591681
16
Hexadecimal
126acf81
20
Vigesimal
4gb3eb5
36
Base36
53yq2p
md5
a538ad7aaf3a62b2f4c12e554e7c5776
sha1
aa227ef71d30196c7408eeebc9c802ea09851653
sha256
eecb44cc4a462363c7d8e128edc339e67a0655d36a328bd00b72fc730be00b2e
sha512
d5dbdbf8aeeadfa073efdb61309d0a6ab4cb1f1721aa532287da070a3782b40a8c92be72e9fdfc77351e8bed38f6a7e093aff6206ff56efbd9eb8f6b73b37af2
ripemd-160
b68e8dc424063c235cfe4b2d7da6d37092822257
Diameter
617979650
Circumference
1941440328.508
Area
2.9994265367681E+17
Volume
1.2357230409285E+26
Surface area
1.1997706147073E+18
Circumference
1941440328.508
Perimeter
1235959300
Area
95474711953530625
Diagonal
436977601.15029
Surface area
572848271721183750
Volume
2.9500714538447E+25
Space diagonal
535186075.92182
Perimeter
926969475
Area
4.134176298538E+16
Altitude
267593037.96091
Surface area
4.134176298538E+16
Volume
3.4766925499974E+24
Height
145659200.38343