148889115 is an odd 9-digits composite number following 148889114
and preceding 148889116 . In scientific notation, it is written as 1.48889115 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 79315200 positive integers (up to 148889115) that are relatively prime to 148889115.
148889115 has 16 divisors, whose sum is 198749760
The reverse of 148889115 is 511988841
Previous prime number is 1297
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-eight million eight hundred eighty-nine thousand one hundred fifteen
Scientific notation
1.48889115 × 10^8
Engineering notation
1.48889115 × 10^6
Prime Factorization
9 × 5 × 1297 × 2551
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148889115
Product of the distinct prime numbers
The prime factorization of 148889115 is 9 × 5 × 1297 × 2551.
Since it has a total of 4 prime factors.
3 , 4 , 34 , 75 , 486 , 327 , 3056 , 5901 , 71340 , 29727 , 893420 , 918763 , 4166076 , 8666013 , 10195024 , 44647310 , 459026639 , 758586567 , 9399950909 , 5497964027
n×2
297778230
n×3
446667345
n×4
595556460
n×5
744445575
n÷2
74444557.5
n÷3
49629705
n÷3
37222278.75
n÷5
29777823
n2
22167968565483225
n3
3.3005692210626E+24
n4
4.9141883032025E+32
n5
7.3166914740718E+40
2 √n
12202.012743806
3 √n
530.01437601921
4 √n
110.46272105921
5 √n
43.109460683766
1 , 5 , 9 , 45 , 1297 , 2551 , 6485 , 11673 , 12755 , 22959 , 58365 , 114795 , 3308647 , 16543235 , 29777823 , 148889115
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
-148889114
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 148889115 can be divided by 16 positive divisors.
The sum of these divisors (counting 148889115) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000110111111101111000011011
3
Ternary
101101011100110200
4
Quaternary
20313331320123
5
Quinary
301103422430
6
Senary
22435113243
8
Octal
1067757033
10
Decimal
148889115
12
Duodecimal
41a42823
16
Hexadecimal
8dfde1b
20
Vigesimal
26ab2ff
36
Base36
2gn7kr
md5
7456b566a31b8ede5908d380d3d2afd2
sha1
f958d5856d62e4f69a7eef3ecd521f8d3d7e0c8f
sha256
7ebd57b752aa8e2b288e5e4c6c8aa1335e8b256c3481feb7990af8867c4c6628
sha512
5ef596c6ac16ff6b699b6f4bb32e243865b4166b345e2dd8aaffa0f1dcbaa1ac18b0c9842da34fd619a45e9b18b9e930672f5be89dc1fa1da7d55b2ccc478e31
ripemd-160
542a63c82d94d844e4391bff849966b2306d535a
Diameter
297778230
Circumference
935497899.76697
Area
6.9642727190332E+16
Volume
1.3825392023407E+25
Surface area
2.7857090876133E+17
Circumference
935497899.76697
Perimeter
595556460
Area
22167968565483225
Diagonal
210561005.72273
Surface area
133007811392899350
Volume
3.3005692210626E+24
Space diagonal
257883511.87397
Perimeter
446667345
Area
9.5990119640017E+15
Altitude
128941755.93698
Surface area
9.5990119640017E+15
Volume
3.8897581299816E+23
Height
70187001.907576