148959145 is an odd 9-digits composite number following 148959144
and preceding 148959146 . In scientific notation, it is written as 1.48959145 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 112693248 positive integers (up to 148959145) that are relatively prime to 148959145.
148959145 has 16 divisors, whose sum is 188496000
The reverse of 148959145 is 541959841
Previous prime number is 2039
Is Prime? no Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred forty-eight million nine hundred fifty-nine thousand one hundred forty-five
Scientific notation
1.48959145 × 10^8
Engineering notation
1.48959145 × 10^6
Prime Factorization
5 × 19 × 2039 × 769
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
148959145 Product of the distinct prime numbers
The prime factorization of 148959145 is 5 × 19 × 2039 × 769.
Since it has a total of 4 prime factors.
1 , 3 , 86 , 18 , 512 , 826 , 3241 , 2976 , 25432 , 80649 , 614047 , 230401 , 5625047 , 2792436 , 58171041 , 39555359 , 387822548 , 892497664 , 3346575248 , 6223435612
n×2
297918290
n×3
446877435
n×4
595836580
n×5
744795725
n÷2
74479572.5
n÷3
49653048.333333
n÷3
37239786.25
n÷5
29791829
n2
22188826879131025
n3
3.3052286804684E+24
n4
4.9234403827205E+32
n5
7.3339146986851E+40
2 √n12204.882014997
3 √n530.09746042056
4 √n110.47570780492
5 √n43.113515228258
1 , 5 , 19 , 95 , 769 , 2039 , 3845 , 10195 , 14611 , 38741 , 73055 , 193705 , 1567991 , 7839955 , 29791829 , 148959145
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
-148959144 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 148959145 can be divided by 16 positive divisors.
The sum of these divisors (counting 148959145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000001110111110101001
3
Ternary
101101021220112101
4
Quaternary
20320032332221
5
Quinary
301113143040
6
Senary
22440413401
8
Octal
1070167651
10
Decimal
148959145
12
Duodecimal
41a77261
16
Hexadecimal
8e0efa9
20
Vigesimal
26ajhh5
36
Base36
2gopm1
md5
2aebb60785b018a3f5854d827921e5d0
sha1
2ad5813d3a2383a7f28510d3d984106b66d5f54e
sha256
f26cc1e02c277b5c9b8c72572c10f9cdcfd1b366322787957a47490e6f12ec25
sha512
d90b17f31d56df4693a858668c1c1d0ad3c785a060a8175a391f2c22cea6d2581da37cd67a87afaaad85f829b31c3f663c4dd7e7f3734a8167926996f4cc33af
ripemd-160
97b329be24f9d72ca6b47dbc19c89f22c24f2314
Diameter
297918290
Circumference
935937911.23403
Area
6.9708255515254E+16
Volume
1.3844909521325E+25
Surface area
2.7883302206102E+17
Circumference
935937911.23403
Perimeter
595836580
Area
22188826879131025
Diagonal
210660043.0985
Surface area
133132961274786150
Volume
3.3052286804684E+24
Space diagonal
258004807.39202
Perimeter
446877435
Area
9.6080438787512E+15
Altitude
129002403.69601
Surface area
9.6080438787512E+15
Volume
3.8952493555524E+23
Height
70220014.366167