148944521 is an odd 9-digits composite number following 148944520
and preceding 148944522 . In scientific notation, it is written as 1.48944521 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 135404100 positive integers (up to 148944521) that are relatively prime to 148944521.
148944521 has 4 divisors, whose sum is 162484944
The reverse of 148944521 is 125449841
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-eight million nine hundred forty-four thousand five hundred twenty-one
Scientific notation
1.48944521 × 10^8
Engineering notation
1.48944521 × 10^6
Prime Factorization
11 × 13540411
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148944521
Product of the distinct prime numbers
The prime factorization of 148944521 is 11 × 13540411.
Since it has a total of 2 prime factors.
1 , 5 , 20 , 9 , 786 , 847 , 3018 , 6384 , 95253 , 54137 , 618991 , 258884 , 3430299 , 3079188 , 12603205 , 41443269 , 830538646 , 431985158 , 1091972108 , 2797705318
n×2
297889042
n×3
446833563
n×4
595778084
n×5
744722605
n÷2
74472260.5
n÷3
49648173.666667
n÷3
37236130.25
n÷5
29788904.2
n2
22184470335919441
n3
3.3042553078222E+24
n4
4.9215072408529E+32
n5
7.3303153858687E+40
2 √n
12204.282895771
3 √n
530.08011248944
4 √n
110.47299622881
5 √n
43.112668664849
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148944520
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148944521 can be divided by 4 positive divisors.
The sum of these divisors (counting 148944521) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000001011011010001001
3
Ternary
101101021011110202
4
Quaternary
20320023122021
5
Quinary
301112211041
6
Senary
22440221545
8
Octal
1070133211
10
Decimal
148944521
12
Duodecimal
41a6a8b5
16
Hexadecimal
8e0b689
20
Vigesimal
26ai161
36
Base36
2goebt
md5
d228d63a17bd41dda4eb39ec0779b633
sha1
77fe01de2cd55a629e361db801e886132f522386
sha256
e4dcb7647ad47d4097b4f2d08effdad0636858b6407859b3534e2cf5f5fd87ae
sha512
85fa8b77582151c6d7d80fdec36aefe5a7dd8ee9dc30386f182d971f602b3d22d28df875902d1e056a4953b4d34c0ddc16b7481401673349a5afebf8bd1b081f
ripemd-160
951d25c37dc46020033ee04e0a9822ac78ed860f
Diameter
297889042
Circumference
935846025.9321
Area
6.9694569031105E+16
Volume
1.3840832267519E+25
Surface area
2.7877827612442E+17
Circumference
935846025.9321
Perimeter
595778084
Area
22184470335919441
Diagonal
210639361.63936
Surface area
133106822015516646
Volume
3.3042553078222E+24
Space diagonal
257979477.88101
Perimeter
446833563
Area
9.6061574402043E+15
Altitude
128989738.9405
Surface area
9.6061574402043E+15
Volume
3.8941022248879E+23
Height
70213120.546455