148889247 is an odd 9-digits composite number following 148889246
and preceding 148889248 . In scientific notation, it is written as 1.48889247 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 86234112 positive integers (up to 148889247) that are relatively prime to 148889247.
148889247 has 8 divisors, whose sum is 161690400
The reverse of 148889247 is 742988841
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred forty-eight million eight hundred eighty-nine thousand two hundred forty-seven
Scientific notation
1.48889247 × 10^8
Engineering notation
1.48889247 × 10^6
Prime Factorization
39 × 17 × 224569
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148889247
Product of the distinct prime numbers
The prime factorization of 148889247 is 39 × 17 × 224569.
Since it has a total of 3 prime factors.
3 , 9 , 70 , 11 , 975 , 612 , 508 , 1598 , 94974 , 67932 , 638806 , 910515 , 8163169 , 7945090 , 78168989 , 92334956 , 397363636 , 325289541 , 1556923094 , 8098885629
n×2
297778494
n×3
446667741
n×4
595556988
n×5
744446235
n÷2
74444623.5
n÷3
49629749
n÷3
37222311.75
n÷5
29777849.4
n2
22168007872227009
n3
3.300577999586E+24
n4
4.9142057302312E+32
n5
7.3167239077721E+40
2 √n
12202.018152748
3 √n
530.01453265004
4 √n
110.46274554232
5 √n
43.109468327638
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
-148889246
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 148889247 can be divided by 8 positive divisors.
The sum of these divisors (counting 148889247) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110111111101111010011111
3
Ternary
101101011100122120
4
Quaternary
20313331322133
5
Quinary
301103423442
6
Senary
22435114023
8
Octal
1067757237
10
Decimal
148889247
12
Duodecimal
41a42913
16
Hexadecimal
8dfde9f
20
Vigesimal
26ab327
36
Base36
2gn7of
md5
4c1d7e7fa1853f59af079b79a12756ce
sha1
633a91d3ffacfb9297bd8049cddd094fd827c0a4
sha256
7fbd0bcb8eaff521cfdd2d75d52642a33f6f69c13d8a229fc9d6bdacc67d3665
sha512
fbaaf55b5f18aee6f2a6c8fa2abb0117338376fc527b718532b63534edc19c1070d8c8f892a29aef1475ab8473def005bb2b8aacea78f79c85ed1ec744f89a65
ripemd-160
8c369308fd0cf40e5877dc7d5f8015c3002dcfa7
Diameter
297778494
Circumference
935498729.14743
Area
6.9642850676109E+16
Volume
1.3825428794799E+25
Surface area
2.7857140270444E+17
Circumference
935498729.14743
Perimeter
595556988
Area
22168007872227009
Diagonal
210561192.39892
Surface area
133008047233362054
Volume
3.300577999586E+24
Space diagonal
257883740.50467
Perimeter
446667741
Area
9.599028984321E+15
Altitude
128941870.25234
Surface area
9.599028984321E+15
Volume
3.8897684755706E+23
Height
70187064.132973