148923771 is an odd 9-digits composite number following 148923770
and preceding 148923772 . In scientific notation, it is written as 1.48923771 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 99151872 positive integers (up to 148923771) that are relatively prime to 148923771.
148923771 has 8 divisors, whose sum is 198826320
The reverse of 148923771 is 177329841
Previous prime number is 769
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-eight million nine hundred twenty-three thousand seven hundred seventy-one
Scientific notation
1.48923771 × 10^8
Engineering notation
1.48923771 × 10^6
Prime Factorization
3 × 769 × 64553
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148923771
Product of the distinct prime numbers
The prime factorization of 148923771 is 3 × 769 × 64553.
Since it has a total of 3 prime factors.
6 , 8 , 89 , 55 , 976 , 378 , 9317 , 340 , 54083 , 63539 , 225899 , 366419 , 3514785 , 9470054 , 28493501 , 84992344 , 18882989 , 325662328 , 8988211867 , 1771900766
n×2
297847542
n×3
446771313
n×4
595695084
n×5
744618855
n÷2
74461885.5
n÷3
49641257
n÷3
37230942.75
n÷5
29784754.2
n2
22178289568860441
n3
3.3028745169247E+24
n4
4.9187652820022E+32
n5
7.3252107445965E+40
2 √n
12203.432754762
3 √n
530.0554955536
4 √n
110.4691484296
5 √n
43.11146736154
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
-148923770
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 148923771 can be divided by 8 positive divisors.
The sum of these divisors (counting 148923771) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000000110010101111011
3
Ternary
101101020010000020
4
Quaternary
20320012111323
5
Quinary
301111030041
6
Senary
22435541523
8
Octal
1070062573
10
Decimal
148923771
12
Duodecimal
41a5a8a3
16
Hexadecimal
8e0657b
20
Vigesimal
26af98b
36
Base36
2gnybf
md5
2d7bea315f3f37401c4fa6ab78be103e
sha1
69b0e7279038a12b87fcd010b6c0633f91233696
sha256
210a006f81521b7eea86e591df13371032f3560b3ceb21600707f48667f6aece
sha512
4ac8ddc445640cfd1ca6779e8c6c90c6155ebf5224ba9c83228d67e62382b2352f60116638b23be46d649529675b9e744af04d788947148f24c47dd89632730e
ripemd-160
9e5dad60cf84eed1edfa098fd4a34c89d094c1b8
Diameter
297847542
Circumference
935715649.83698
Area
6.9675151578719E+16
Volume
1.3835048424133E+25
Surface area
2.7870060631488E+17
Circumference
935715649.83698
Perimeter
595695084
Area
22178289568860441
Diagonal
210610016.70795
Surface area
133069737413162646
Volume
3.3028745169247E+24
Space diagonal
257943537.82675
Perimeter
446771313
Area
9.6034810895603E+15
Altitude
128971768.91338
Surface area
9.6034810895603E+15
Volume
3.8924749472095E+23
Height
70203338.902648