148256987 is an odd 9-digits prime number following 148256986
and preceding 148256988 . In scientific notation, it is written as 1.48256987 × 10^8.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 148256986 positive integers (up to 148256987) that are relatively prime to 148256987.
148256987 has 2 divisors, whose sum is 148256988
The reverse of 148256987 is 789652841
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred forty-eight million two hundred fifty-six thousand nine hundred eighty-seven
Scientific notation
1.48256987 × 10^8
Engineering notation
1.48256987 × 10^6
Prime Factorization
148256987
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
148256987 Product of the distinct prime numbers
The prime factorization of 148256987 is 148256987.
Since it has a total of 1 prime factors.
10 , 3 , 94 , 96 , 666 , 454 , 6335 , 4834 , 31125 , 97410 , 572271 , 298096 , 8829648 , 6024197 , 74171887 , 34425055 , 855958723 , 991573838 , 796018525 , 1458917867
n×2
296513974
n×3
444770961
n×4
593027948
n×5
741284935
n÷2
74128493.5
n÷3
49418995.666667
n÷3
37064246.75
n÷5
29651397.4
n2
21980134194318169
n3
3.2587084695053E+24
n4
4.8312629920023E+32
n5
7.1626849459887E+40
2 √n12176.082580206
3 √n529.26323045122
4 √n110.3452879837
5 √n43.072793001313
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
148256988 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
74128494 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12176.08262127 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999865099 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148256987 can be divided by 2 positive divisors.
The sum of these divisors (counting 148256987) is 148256988, the average is 74128494.
Base
System
Value
2
Binary
1000110101100011100011011011
3
Ternary
101022222020100112
4
Quaternary
20311203203123
5
Quinary
300423210422
6
Senary
22413354535
8
Octal
1065434333
10
Decimal
148256987
12
Duodecimal
41798a4b
16
Hexadecimal
8d638db
20
Vigesimal
266c297
36
Base36
2g9ntn
md5
f311906007f23ddd0b8b8de49d95dd65
sha1
44b40c9e7147f889bdc56e115dd24e52cd195b7a
sha256
e9fc8c1095d6ae50b9377d3546da3f8ae7e4eaf604302ae7ad51c85a655ea4a8
sha512
587db491a8ec5ecd5ae52c471752b6449d29c298c7560a0077e918a0a89fcbc986357febc4e88963ae99b11ecb7d65599651b27c7dadaafbdb915e5e26bcbcb6
ripemd-160
b23f423f7bee93b17bbc125252f391aece61777a
Diameter
296513974
Circumference
931526122.40511
Area
6.9052628109788E+16
Volume
1.3650046117318E+25
Surface area
2.7621051243915E+17
Circumference
931526122.40511
Perimeter
593027948
Area
21980134194318169
Diagonal
209667041.73197
Surface area
131880805165909014
Volume
3.2587084695053E+24
Space diagonal
256788634.06108
Perimeter
444770961
Area
9.5176772954353E+15
Altitude
128394317.03054
Surface area
9.5176772954353E+15
Volume
3.840424761162E+23
Height
69889013.910657