148840987 is an odd 9-digits prime number following 148840986
and preceding 148840988 . In scientific notation, it is written as 1.48840987 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 148840986 positive integers (up to 148840987) that are relatively prime to 148840987.
148840987 has 2 divisors, whose sum is 148840988
The reverse of 148840987 is 789048841
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred forty-eight million eight hundred forty thousand nine hundred eighty-seven
Scientific notation
1.48840987 × 10^8
Engineering notation
1.48840987 × 10^6
Prime Factorization
148840987
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
148840987 Product of the distinct prime numbers
The prime factorization of 148840987 is 148840987.
Since it has a total of 1 prime factors.
3 , 6 , 50 , 19 , 126 , 826 , 1991 , 6413 , 82333 , 65733 , 268238 , 278693 , 9198079 , 9537280 , 80949173 , 32058676 , 392496662 , 108845438 , 5346839499 , 7377557291
n×2
297681974
n×3
446522961
n×4
595363948
n×5
744204935
n÷2
74420493.5
n÷3
49613662.333333
n÷3
37210246.75
n÷5
29768197.4
n2
22153639411134169
n3
3.2973695555953E+24
n4
4.9078373915856E+32
n5
7.304873613991E+40
2 √n12200.040450753
3 √n529.95726129796
4 √n110.45379328367
5 √n43.106673320242
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
148840988 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
74420494 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12200.040491736 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999865628 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148840987 can be divided by 2 positive divisors.
The sum of these divisors (counting 148840987) is 148840988, the average is 74420494.
Base
System
Value
2
Binary
1000110111110010001000011011
3
Ternary
101101001220110011
4
Quaternary
20313302020123
5
Quinary
301100402422
6
Senary
22434102351
8
Octal
1067621033
10
Decimal
148840987
12
Duodecimal
41a1a9b7
16
Hexadecimal
8df221b
20
Vigesimal
26a5297
36
Base36
2gm6fv
md5
3f4bb8fdcb8df7d0a3e7eb0abbd124a0
sha1
0a276d1e0485908a54b50d6250002c04846dfb50
sha256
e5a37831c6b8d91f3018c45749d3b554f0c25a523af880cb0e18345760bc215f
sha512
7165f8c336b73d399fccdaf9e8b9e5a16b6e85943e5b06486789db3764f38aab4daabc5cb56c9214f4430612861c42844fbaa78aef01f1cbb7971cebe8e3ca47
ripemd-160
d91580ab899e8f5613424d06e89fc8493551e626
Diameter
297681974
Circumference
935195502.62451
Area
6.9597710824296E+16
Volume
1.3811989296038E+25
Surface area
2.7839084329719E+17
Circumference
935195502.62451
Perimeter
595363948
Area
22153639411134169
Diagonal
210492942.4524
Surface area
132921836466805014
Volume
3.2973695555953E+24
Space diagonal
257800151.7327
Perimeter
446522961
Area
9.5928072581612E+15
Altitude
128900075.86635
Surface area
9.5928072581612E+15
Volume
3.8859872880659E+23
Height
70164314.150799