148889740 is an even 9-digits composite number following 148889739
and preceding 148889741 . In scientific notation, it is written as 1.48889740 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 55657472 positive integers (up to 148889740) that are relatively prime to 148889740.
148889740 has 24 divisors, whose sum is 276348240
The reverse of 148889740 is 047988841
Previous prime number is 745
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred forty-eight million eight hundred eighty-nine thousand seven hundred forty
Scientific notation
1.48889740 × 10^8
Engineering notation
1.48889740 × 10^6
Prime Factorization
2 × 2 × 17 × 745 × 2939
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74444870 Product of the distinct prime numbers
The prime factorization of 148889740 is 2 × 2 × 17 × 745 × 2939.
Since it has a total of 5 prime factors.
6 , 6 , 62 , 52 , 359 , 444 , 7242 , 5941 , 33455 , 45845 , 31992 , 769896 , 4760945 , 1822199 , 12560690 , 32907377 , 113318345 , 382103754 , 7285787474 , 5058244610
n×2
297779480
n×3
446669220
n×4
595558960
n×5
744448700
n÷2
74444870
n÷3
49629913.333333
n÷3
37222435
n÷5
29777948
n2
22168154677267600
n3
3.3006107861782E+24
n4
4.9142708179526E+32
n5
7.3168450437455E+40
2 √n12202.038354308
3 √n530.01511764164
4 √n110.46283698289
5 √n43.109496876294
1 , 2 , 4 , 17 , 34 , 68 , 745 , 1490 , 2939 , 2980 , 5878 , 11756 , 12665 , 25330 , 49963 , 50660 , 99926 , 199852 , 2189555 , 4379110 , 8758220 , 37222435 , 74444870 , 148889740
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
-148889739 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 148889740 can be divided by 24 positive divisors.
The sum of these divisors (counting 148889740) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000110111111110000010001100
3
Ternary
101101011101022211
4
Quaternary
20313332002030
5
Quinary
301103432430
6
Senary
22435120204
8
Octal
1067760214
10
Decimal
148889740
12
Duodecimal
41a43064
16
Hexadecimal
8dfe08c
20
Vigesimal
26ab470
36
Base36
2gn824
md5
a38ca7e138dcdd8e7d0191c415b10bf3
sha1
2183cdca83a8a4cd5d32a616ea98f5b75f140813
sha256
a9947e12a98a440ce66d95da00d08e4d04c014cdd98ecab3fc8bcfb1e92ee362
sha512
bd744cb1be5af3352178b27534338605bfae8a87843c5c9008747cf5b66b1c6a185874a7e6976d7b2450dd51b8e8de1dc95cd98d5b62247c9697530adc39e4ad
ripemd-160
820371ea021ffd33d6c8deae0f3f061641467bd9
Diameter
297779480
Circumference
935501826.75779
Area
6.9643311877746E+16
Volume
1.3825566130955E+25
Surface area
2.7857324751098E+17
Circumference
935501826.75779
Perimeter
595558960
Area
22168154677267600
Diagonal
210561889.6062
Surface area
133008928063605600
Volume
3.3006107861782E+24
Space diagonal
257884594.40572
Perimeter
446669220
Area
9.5990925527683E+15
Altitude
128942297.20286
Surface area
9.5990925527683E+15
Volume
3.8898071149401E+23
Height
70187296.535401