148889251 is an odd 9-digits composite number following 148889250
and preceding 148889252 . In scientific notation, it is written as 1.48889251 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 125596800 positive integers (up to 148889251) that are relatively prime to 148889251.
148889251 has 16 divisors, whose sum is 172877760
The reverse of 148889251 is 152988841
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-eight million eight hundred eighty-nine thousand two hundred fifty-one
Scientific notation
1.48889251 × 10^8
Engineering notation
1.48889251 × 10^6
Prime Factorization
7 × 101 × 197 × 1069
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148889251
Product of the distinct prime numbers
The prime factorization of 148889251 is 7 × 101 × 197 × 1069.
Since it has a total of 4 prime factors.
6 , 3 , 99 , 13 , 747 , 561 , 6393 , 3151 , 43284 , 77682 , 520134 , 697559 , 3716586 , 3977998 , 34758071 , 34887334 , 734228576 , 514859768 , 2008404702 , 887649281
n×2
297778502
n×3
446667753
n×4
595557004
n×5
744446255
n÷2
74444625.5
n÷3
49629750.333333
n÷3
37222312.75
n÷5
29777850.2
n2
22168009063341001
n3
3.3005782656021E+24
n4
4.9142062583237E+32
n5
7.3167248906133E+40
2 √n
12202.018316656
3 √n
530.01453739643
4 √n
110.46274628424
5 √n
43.10946855927
1 , 7 , 101 , 197 , 707 , 1069 , 1379 , 7483 , 19897 , 107969 , 139279 , 210593 , 755783 , 1474151 , 21269893 , 148889251
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148889250
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148889251 can be divided by 16 positive divisors.
The sum of these divisors (counting 148889251) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000110111111101111010100011
3
Ternary
101101011100122201
4
Quaternary
20313331322203
5
Quinary
301103424001
6
Senary
22435114031
8
Octal
1067757243
10
Decimal
148889251
12
Duodecimal
41a42917
16
Hexadecimal
8dfdea3
20
Vigesimal
26ab32b
36
Base36
2gn7oj
md5
3b283c764c574081f6b689ebf9817a39
sha1
7381a554caec8959650be96fe844597606c0dd01
sha256
7fe9eb47ee7e809c76a11220f28a2d30ca7adc92b925a69654316afb0c70f7d9
sha512
01793bcfe2afc5a8d7d88da19db48dd356ac90a155f9d23121d25330f9383b016e0af461e247f1a12b5686503922444135c52022e531a7ad847121c8020244d7
ripemd-160
132cd29af2288629df30eeb25e0a32888deb4fc1
Diameter
297778502
Circumference
935498754.28017
Area
6.9642854418104E+16
Volume
1.3825429909085E+25
Surface area
2.7857141767242E+17
Circumference
935498754.28017
Perimeter
595557004
Area
22168009063341001
Diagonal
210561198.05577
Surface area
133008054380046006
Volume
3.3005782656021E+24
Space diagonal
257883747.43288
Perimeter
446667753
Area
9.5990295000885E+15
Altitude
128941873.71644
Surface area
9.5990295000885E+15
Volume
3.8897687890736E+23
Height
70187066.018591