112919949 is an odd 9-digits composite number following 112919948
and preceding 112919950 . In scientific notation, it is written as 1.12919949 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 69680160 positive integers (up to 112919949) that are relatively prime to 112919949.
112919949 has 24 divisors, whose sum is 175698432
The reverse of 112919949 is 949919211
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twelve million nine hundred nineteen thousand nine hundred forty-nine
Scientific notation
1.12919949 × 10^8
Engineering notation
1.12919949 × 10^6
Prime Factorization
3 × 23 × 3 × 31 × 17597
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
37639983
Product of the distinct prime numbers
The prime factorization of 112919949 is 3 × 23 × 3 × 31 × 17597.
Since it has a total of 5 prime factors.
1 , 2 , 98 , 23 , 906 , 801 , 7409 , 708 , 40287 , 52895 , 270773 , 705563 , 404913 , 8159415 , 34782370 , 61386322 , 443950338 , 77923050 , 2041265340 , 6312446725
n×2
225839898
n×3
338759847
n×4
451679796
n×5
564599745
n÷2
56459974.5
n÷3
37639983
n÷3
28229987.25
n÷5
22583989.8
n2
12750914882162601
n3
1.4398326581971E+24
n4
1.6258583033216E+32
n5
1.835918366923E+40
2 √n
10626.37986334
3 √n
483.34462243417
4 √n
103.08433374349
5 √n
40.790040325462
1 , 3 , 9 , 23 , 31 , 69 , 93 , 207 , 279 , 713 , 2139 , 6417 , 17597 , 52791 , 158373 , 404731 , 545507 , 1214193 , 1636521 , 3642579 , 4909563 , 12546661 , 37639983 , 112919949
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-112919948
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 112919949 can be divided by 24 positive divisors.
The sum of these divisors (counting 112919949) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110101110110000010110001101
3
Ternary
21212110221001100
4
Quaternary
12232300112031
5
Quinary
212401414244
6
Senary
15112133313
8
Octal
656602615
10
Decimal
112919949
12
Duodecimal
31997239
16
Hexadecimal
6bb058d
20
Vigesimal
1f5ejh9
36
Base36
1v89l9
md5
f5263d28a12368ef22ece6ee4be019e7
sha1
193870a4ffb88702678ec84ecd7f9d37773c22ee
sha256
b6dc54b1158674b5d903253aedbbce778e3d80ce52aef8e8625c49cba0bf42d0
sha512
6f4c6239fb1f2a5b7d4c757e61495d7439a1943aae632f823f81117d5c02450b20c64e8510cb05002e2147a16dc503690a916aee2c6329ed5166af793b6d5a66
ripemd-160
b86efee981ec34a5c1bc940d96526fa941139888
Diameter
225839898
Circumference
709496964.44427
Area
4.0058180520351E+16
Volume
6.0311569351877E+24
Surface area
1.602327220814E+17
Circumference
709496964.44427
Perimeter
451679796
Area
12750914882162601
Diagonal
159692923.33828
Surface area
76505489292975606
Volume
1.4398326581971E+24
Space diagonal
195583088.85609
Perimeter
338759847
Area
5.5213081047229E+15
Altitude
97791544.428043
Surface area
5.5213081047229E+15
Volume
1.6968590606418E+23
Height
53230974.446093