148944887 is an odd 9-digits composite number following 148944886
and preceding 148944888 . In scientific notation, it is written as 1.48944887 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 117846432 positive integers (up to 148944887) that are relatively prime to 148944887.
148944887 has 8 divisors, whose sum is 183316896
The reverse of 148944887 is 788449841
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred forty-eight million nine hundred forty-four thousand eight hundred eighty-seven
Scientific notation
1.48944887 × 10^8
Engineering notation
1.48944887 × 10^6
Prime Factorization
7 × 13 × 1636757
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148944887
Product of the distinct prime numbers
The prime factorization of 148944887 is 7 × 13 × 1636757.
Since it has a total of 3 prime factors.
3 , 7 , 96 , 88 , 20 , 85 , 9581 , 802 , 14356 , 2581 , 459079 , 123080 , 3765067 , 8516325 , 86768711 , 56373293 , 693662218 , 70829318 , 7810675786 , 775106193
n×2
297889774
n×3
446834661
n×4
595779548
n×5
744724435
n÷2
74472443.5
n÷3
49648295.666667
n÷3
37236221.75
n÷5
29788977.4
n2
22184579363442769
n3
3.3042796664305E+24
n4
4.9215556153289E+32
n5
7.3304054498938E+40
2 √n
12204.297890497
3 √n
530.08054667607
4 √n
110.47306409482
5 √n
43.112689852901
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
-148944886
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 148944887 can be divided by 8 positive divisors.
The sum of these divisors (counting 148944887) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000001011011111110111
3
Ternary
101101021011222022
4
Quaternary
20320023133313
5
Quinary
301112214022
6
Senary
22440223355
8
Octal
1070133767
10
Decimal
148944887
12
Duodecimal
41a6ab5b
16
Hexadecimal
8e0b7f7
20
Vigesimal
26ai247
36
Base36
2goelz
md5
1ce80d7dcba111a801800c5d9ba8333d
sha1
b1494b59a9773fedffd3d2579eb11d89aea74af0
sha256
74372d8ddeb5d990b8ded3dc65478c355a92767e51352c4ad2f810ba5e93aa04
sha512
6ffc122efffe4a23ac6e331521dcab7b6315b120786ebab4b1ef44033bd0e6f1cd7c8720882c1f1e72d2637d78b08d8afb19dd23f3ca384eee0a5e1d88bcc845
ripemd-160
c7170377910e31e3967f4de56ed3e1af7c73fbb7
Diameter
297889774
Circumference
935848325.57792
Area
6.9694911551172E+16
Volume
1.3840934300619E+25
Surface area
2.7877964620469E+17
Circumference
935848325.57792
Perimeter
595779548
Area
22184579363442769
Diagonal
210639879.24153
Surface area
133107476180656614
Volume
3.3042796664305E+24
Space diagonal
257980111.81161
Perimeter
446834661
Area
9.6062046505067E+15
Altitude
128990055.9058
Surface area
9.6062046505067E+15
Volume
3.8941309317831E+23
Height
70213293.080509