115996978 is an even 9-digits composite number following 115996977
and preceding 115996979 . In scientific notation, it is written as 1.15996978 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 56127540 positive integers (up to 115996978) that are relatively prime to 115996978.
115996978 has 8 divisors, whose sum is 179608320
The reverse of 115996978 is 879699511
Previous prime number is 31
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred fifteen million nine hundred ninety-six thousand nine hundred seventy-eight
Scientific notation
1.15996978 × 10^8
Engineering notation
1.15996978 × 10^6
Prime Factorization
2 × 31 × 1870919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
115996978
Product of the distinct prime numbers
The prime factorization of 115996978 is 2 × 31 × 1870919.
Since it has a total of 3 prime factors.
6 , 10 , 56 , 66 , 133 , 674 , 1789 , 6906 , 85728 , 630 , 36923 , 524299 , 7325580 , 6157916 , 50772461 , 51288640 , 924287964 , 126619084 , 8199818324 , 9189918826
n×2
231993956
n×3
347990934
n×4
463987912
n×5
579984890
n÷2
57998489
n÷3
38665659.333333
n÷3
28999244.5
n÷5
23199395.6
n2
13455298905132484
n3
1.5607740110821E+24
n4
1.8104506862646E+32
n5
2.1000680842472E+40
2 √n
10770.189320527
3 √n
487.6956609295
4 √n
103.7795226455
5 √n
41.009958989916
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-115996977
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 115996978 can be divided by 8 positive divisors.
The sum of these divisors (counting 115996978) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111010011111100100110010
3
Ternary
22002021020221101
4
Quaternary
12322133210302
5
Quinary
214143400403
6
Senary
15302115014
8
Octal
672374462
10
Decimal
115996978
12
Duodecimal
32a1ba6a
16
Hexadecimal
6e9f932
20
Vigesimal
1g4jc8i
36
Base36
1x27ua
md5
c92804798cc061cf35d646328005dc71
sha1
49ad584c5ca922d8c758454ced8693b3a8a7ea7d
sha256
da3460ca7f142fe0948fed2a744a1f0b301bba96306129136f395073dc80ebf5
sha512
71b26fa23eecd7a4c59ddfe2bc758ce3cc4ffb82baf1f13e6daa909e667bbc20f594aea6d9388974a2555da23f63b214510b4ba717f241988a76f720cc9e5f8a
ripemd-160
5e69e7fb147ae5b0fac6245819eb80588807bec8
Diameter
231993956
Circumference
728830507.84683
Area
4.2271068192219E+16
Volume
6.5377548895058E+24
Surface area
1.6908427276888E+17
Circumference
728830507.84683
Perimeter
463987912
Area
13455298905132484
Diagonal
164044499.48189
Surface area
80731793430794904
Volume
1.5607740110821E+24
Space diagonal
200912659.42045
Perimeter
347990934
Area
5.8263153336788E+15
Altitude
100456329.71022
Surface area
5.8263153336788E+15
Volume
1.8393898118931E+23
Height
54681499.827298