148971748 is an even 9-digits composite number following 148971747
and preceding 148971749 . In scientific notation, it is written as 1.48971748 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 69855744 positive integers (up to 148971748) that are relatively prime to 148971748.
148971748 has 24 divisors, whose sum is 277015032
The reverse of 148971748 is 847179841
Previous prime number is 293
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred forty-eight million nine hundred seventy-one thousand seven hundred forty-eight
Scientific notation
1.48971748 × 10^8
Engineering notation
1.48971748 × 10^6
Prime Factorization
2 × 2 × 17 × 293 × 7477
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74485874 Product of the distinct prime numbers
The prime factorization of 148971748 is 2 × 2 × 17 × 293 × 7477.
Since it has a total of 5 prime factors.
5 , 4 , 86 , 58 , 522 , 46 , 2462 , 4132 , 15756 , 15981 , 122957 , 489837 , 5951806 , 5689310 , 64927921 , 1968362 , 580395577 , 71216364 , 2649968433 , 8085770425
n×2
297943496
n×3
446915244
n×4
595886992
n×5
744858740
n÷2
74485874
n÷3
49657249.333333
n÷3
37242937
n÷5
29794349.6
n2
22192581702175504
n3
3.3060676888059E+24
n4
4.9251068260773E+32
n5
7.3370177296747E+40
2 √n12205.398313861
3 √n530.11241000039
4 √n110.47804448786
5 √n43.114244745394
1 , 2 , 4 , 17 , 34 , 68 , 293 , 586 , 1172 , 4981 , 7477 , 9962 , 14954 , 19924 , 29908 , 127109 , 254218 , 508436 , 2190761 , 4381522 , 8763044 , 37242937 , 74485874 , 148971748
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
-148971747 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 148971748 can be divided by 24 positive divisors.
The sum of these divisors (counting 148971748) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111000010010000011100100
3
Ternary
101101022112211011
4
Quaternary
20320102003210
5
Quinary
301114043443
6
Senary
22440552004
8
Octal
1070220344
10
Decimal
148971748
12
Duodecimal
41a82604
16
Hexadecimal
8e120e4
20
Vigesimal
26b1978
36
Base36
2gozc4
md5
193d366f594d918b7cbaa10f2b6aa792
sha1
ae04830f15ba992c99a8cb26af3df0bfc579d972
sha256
cf867c619cfea39fe284060dee06aed71ab24bba3f5713cd0aeaecbe895d4bf6
sha512
810aca4d7e44d7f13d2113c1590a9ca946a3c139f9421a09a64dce88c2ec660cd609e42980e55c289c6a286aeda3acc3a0dba4fdf9038c18f05f91031f490896
ripemd-160
2d972340f23689b3a2a29b373f3cb9a26ebf3830
Diameter
297943496
Circumference
936017098.21846
Area
6.9720051639746E+16
Volume
1.3848423951231E+25
Surface area
2.7888020655898E+17
Circumference
936017098.21846
Perimeter
595886992
Area
22192581702175504
Diagonal
210677866.43203
Surface area
133155490213053024
Volume
3.3060676888059E+24
Space diagonal
258026636.42835
Perimeter
446915244
Area
9.6096697648228E+15
Altitude
129013318.21417
Surface area
9.6096697648228E+15
Volume
3.8962381363606E+23
Height
70225955.477342