115128569 is an odd 9-digits prime number following 115128568
and preceding 115128570 . In scientific notation, it is written as 1.15128569 × 10^8.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 115128568 positive integers (up to 115128569) that are relatively prime to 115128569.
115128569 has 2 divisors, whose sum is 115128570
The reverse of 115128569 is 965821511
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred fifteen million one hundred twenty-eight thousand five hundred sixty-nine
Scientific notation
1.15128569 × 10^8
Engineering notation
1.15128569 × 10^6
Prime Factorization
115128569
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
115128569 Product of the distinct prime numbers
The prime factorization of 115128569 is 115128569.
Since it has a total of 1 prime factors.
10 , 9 , 32 , 30 , 522 , 666 , 3979 , 7637 , 96940 , 96817 , 92951 , 238235 , 6267550 , 2506408 , 74798831 , 17750150 , 897906433 , 611287049 , 4246594517 , 8794444337
n×2
230257138
n×3
345385707
n×4
460514276
n×5
575642845
n÷2
57564284.5
n÷3
38376189.666667
n÷3
28782142.25
n÷5
23025713.8
n2
13254587399987761
n3
1.525981680046E+24
n4
1.7568408714391E+32
n5
2.022625754895E+40
2 √n10729.798180767
3 √n486.47556992401
4 √n103.58473913066
5 √n40.948370235943
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
115128570 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
57564285 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
10729.798227367 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999826281 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 115128569 can be divided by 2 positive divisors.
The sum of these divisors (counting 115128569) is 115128570, the average is 57564285.
Base
System
Value
2
Binary
110110111001011100011111001
3
Ternary
22000122010201002
4
Quaternary
12313023203321
5
Quinary
213433103234
6
Senary
15231334345
8
Octal
667134371
10
Decimal
115128569
12
Duodecimal
326813b5
16
Hexadecimal
6dcb8f9
20
Vigesimal
1fjb189
36
Base36
1wjlrt
md5
25db443cbf347d6f8c8a7807b813c334
sha1
ff080433511eace9220251bc37fc43e9555e02b8
sha256
f36799769ef8c9120761da8d42ab2c4986be180bfa30e2f8cc67bb88451e2f70
sha512
e1a9e39b82f4cfa4d955fbdf4f73e677a4953b5b2d19d646f1b2c2e580b25583427ff6d857d365a806f9f5215b6793638168f1e18c9b7290c49046a0882858f7
ripemd-160
2b0bda6af857580db39105265efa9ee5dbdcf9bf
Diameter
230257138
Circumference
723374133.17741
Area
4.1640514402165E+16
Volume
6.3920171140603E+24
Surface area
1.6656205760866E+17
Circumference
723374133.17741
Perimeter
460514276
Area
13254587399987761
Diagonal
162816383.69641
Surface area
79527524399926566
Volume
1.525981680046E+24
Space diagonal
199408530.9107
Perimeter
345385707
Area
5.7394047025353E+15
Altitude
99704265.45535
Surface area
5.7394047025353E+15
Volume
1.798386656545E+23
Height
54272127.898802