148978904 is an even 9-digits composite number following 148978903
and preceding 148978905 . In scientific notation, it is written as 1.48978904 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 74445952 positive integers (up to 148978904) that are relatively prime to 148978904.
148978904 has 16 divisors, whose sum is 279498600
The reverse of 148978904 is 409879841
Previous prime number is 2129
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-eight million nine hundred seventy-eight thousand nine hundred four
Scientific notation
1.48978904 × 10^8
Engineering notation
1.48978904 × 10^6
Prime Factorization
2 × 2 × 2 × 2129 × 8747
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
37244726
Product of the distinct prime numbers
The prime factorization of 148978904 is 2 × 2 × 2 × 2129 × 8747.
Since it has a total of 5 prime factors.
7 , 6 , 14 , 86 , 313 , 171 , 9212 , 1008 , 54095 , 78166 , 983226 , 767398 , 9571950 , 5124251 , 11170937 , 27880634 , 784988879 , 986391575 , 4104186788 , 7719682908
n×2
297957808
n×3
446936712
n×4
595915616
n×5
744894520
n÷2
74489452
n÷3
49659634.666667
n÷3
37244726
n÷5
29795780.8
n2
22194713837041216
n3
3.306544142036E+24
n4
4.9260532230815E+32
n5
7.3387801022035E+40
2 √n
12205.691459315
3 √n
530.12089801622
4 √n
110.47937119352
5 √n
43.114658944209
1 , 2 , 4 , 8 , 2129 , 4258 , 8516 , 8747 , 17032 , 17494 , 34988 , 69976 , 18622363 , 37244726 , 74489452 , 148978904
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
-148978903
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 148978904 can be divided by 16 positive divisors.
The sum of these divisors (counting 148978904) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000010011110011011000
3
Ternary
101101022220122012
4
Quaternary
20320103303120
5
Quinary
301114311104
6
Senary
22441045052
8
Octal
1070236330
10
Decimal
148978904
12
Duodecimal
41a86788
16
Hexadecimal
8e13cd8
20
Vigesimal
26b2754
36
Base36
2gp4uw
md5
d462a7eb170951c4a25c7ee2915d09ef
sha1
9261e199acd16de942852c5e10ebab52dbf90708
sha256
92e6c1e4792f4ba6eb14364493eac85acd73f4c893d0110664fcdb948d7c7026
sha512
d917c336026c0f82fd390633abee3cc941b0cf72b710073e5846a666cc835e18f584b114c5a89bef143280c29cfc6cdb9726174fceea922292f06a1be5fba2f7
ripemd-160
2762f84e416b2acc700f28f6da0d8274fdddc42f
Diameter
297957808
Circumference
936062060.69252
Area
6.9726749938976E+16
Volume
1.3850419713854E+25
Surface area
2.7890699975591E+17
Circumference
936062060.69252
Perimeter
595915616
Area
22194713837041216
Diagonal
210687986.54428
Surface area
133168283022247296
Volume
3.306544142036E+24
Space diagonal
258039030.98393
Perimeter
446936712
Area
9.6105930063018E+15
Altitude
129019515.49196
Surface area
9.6105930063018E+15
Volume
3.8967996418772E+23
Height
70229328.848093