115364991 is an odd 9-digits composite number following 115364990
and preceding 115364992 . In scientific notation, it is written as 1.15364991 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 65815200 positive integers (up to 115364991) that are relatively prime to 115364991.
115364991 has 16 divisors, whose sum is 176081408
The reverse of 115364991 is 199463511
Previous prime number is 661
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifteen million three hundred sixty-four thousand nine hundred ninety-one
Scientific notation
1.15364991 × 10^8
Engineering notation
1.15364991 × 10^6
Prime Factorization
7 × 3 × 661 × 8311
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
115364991
Product of the distinct prime numbers
The prime factorization of 115364991 is 7 × 3 × 661 × 8311.
Since it has a total of 4 prime factors.
7 , 7 , 79 , 96 , 901 , 887 , 9734 , 2177 , 97965 , 12495 , 264047 , 121035 , 1475794 , 3399741 , 65781955 , 14781475 , 946535104 , 940655057 , 7932249281 , 789488555
n×2
230729982
n×3
346094973
n×4
461459964
n×5
576824955
n÷2
57682495.5
n÷3
38454997
n÷3
28841247.75
n÷5
23072998.2
n2
13309081148430081
n3
1.5354020269069E+24
n4
1.771316410155E+32
n5
2.0434790171568E+40
2 √n
10740.809606356
3 √n
486.80834249095
4 √n
103.63787727639
5 √n
40.965174324137
1 , 3 , 7 , 21 , 661 , 1983 , 4627 , 8311 , 13881 , 24933 , 58177 , 174531 , 5493571 , 16480713 , 38454997 , 115364991
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
-115364990
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 115364991 can be divided by 16 positive divisors.
The sum of these divisors (counting 115364991) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110111000000101010001111111
3
Ternary
22001002011000110
4
Quaternary
12320011101333
5
Quinary
214013134431
6
Senary
15240401103
8
Octal
670052177
10
Decimal
115364991
12
Duodecimal
32776193
16
Hexadecimal
6e0547f
20
Vigesimal
1g10c9b
36
Base36
1woo73
md5
1c1f8522ebdf0e522b888647e428077c
sha1
7982a78d869a98bf42c57df62fa9c5de53218782
sha256
95dffafbfe705ba7d57167196a3a6140702ec58c39da531451514ff3b2329bbb
sha512
02b466fc25083e6349ff3e0a7c42fc527c5d877e9bdc98ba723bc0c8f56c82e6c086605567534161fae23e6e63f1c878e183d0c5325ee63a61f92fa3b0a4b291
ripemd-160
b3d35e9947d09fb239ebdd2f773cb0d0fd1adda8
Diameter
230729982
Circumference
724859616.41411
Area
4.1811711561938E+16
Volume
6.4314769707168E+24
Surface area
1.6724684624775E+17
Circumference
724859616.41411
Perimeter
461459964
Area
13309081148430081
Diagonal
163150734.89525
Surface area
79854486890580486
Volume
1.5354020269069E+24
Space diagonal
199818025.82673
Perimeter
346094973
Area
5.7630011877845E+15
Altitude
99909012.913363
Surface area
5.7630011877845E+15
Volume
1.8094886417891E+23
Height
54383578.298417