154482421 is an odd 9-digits composite number following 154482420
and preceding 154482422 . In scientific notation, it is written as 1.54482421 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 147765772 positive integers (up to 154482421) that are relatively prime to 154482421.
154482421 has 4 divisors, whose sum is 161199072
The reverse of 154482421 is 124284451
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred fifty-four million four hundred eighty-two thousand four hundred twenty-one
Scientific notation
1.54482421 × 10^8
Engineering notation
1.54482421 × 10^6
Prime Factorization
23 × 6716627
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
154482421
Product of the distinct prime numbers
The prime factorization of 154482421 is 23 × 6716627.
Since it has a total of 2 prime factors.
3 , 5 , 62 , 20 , 294 , 621 , 4220 , 2793 , 10372 , 6010 , 688355 , 511137 , 1903255 , 7366697 , 58468960 , 5502 , 577885477 , 987459650 , 3079097556 , 8243986149
n×2
308964842
n×3
463447263
n×4
617929684
n×5
772412105
n÷2
77241210.5
n÷3
51494140.333333
n÷3
38620605.25
n÷5
30896484.2
n2
23864818398021241
n3
3.6866949228517E+24
n4
5.6952955717053E+32
n5
8.7982304822762E+40
2 √n
12429.095743456
3 √n
536.56996088511
4 √n
111.48585445453
5 √n
43.428598407614
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
-154482420
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 154482421 can be divided by 4 positive divisors.
The sum of these divisors (counting 154482421) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001001101010011011011110101
3
Ternary
101202200112001011
4
Quaternary
21031103123311
5
Quinary
304021414141
6
Senary
23155032221
8
Octal
1115233365
10
Decimal
154482421
12
Duodecimal
4389b671
16
Hexadecimal
93536f5
20
Vigesimal
285a611
36
Base36
2jz3ed
md5
5ffd12ec970ee268782b9d01ffc174ae
sha1
af5ac12e308ba65b0489676f85acd52dcc80b27f
sha256
4fa1d69f5ec0253985bf0c735336d305ea8bdbd19b43270bb2dc35d451f9c8c1
sha512
6294a631fe3d0585bc1e79c32d8c8924cf598ede8e482da9f5e1138f06be507d24491e1111f820f9e6439344db466500111c6326c6fbdfe6ef8c1fe04f132912
ripemd-160
effc9f252199343132950f5cf1bf4287ed445750
Diameter
308964842
Circumference
970641677.84473
Area
7.4973538158478E+16
Volume
1.5442791580877E+25
Surface area
2.9989415263391E+17
Circumference
970641677.84473
Perimeter
617929684
Area
23864818398021241
Diagonal
218471134.92643
Surface area
143188910388127446
Volume
3.6866949228517E+24
Space diagonal
267571402.04825
Perimeter
463447263
Area
1.0333769494694E+16
Altitude
133785701.02412
Surface area
1.0333769494694E+16
Volume
4.344811633524E+23
Height
72823711.642143