154429485 is an odd 9-digits composite number following 154429484
and preceding 154429486 . In scientific notation, it is written as 1.54429485 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 70596288 positive integers (up to 154429485) that are relatively prime to 154429485.
154429485 has 8 divisors, whose sum is 194140056
The reverse of 154429485 is 584924451
Previous prime number is 21
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred fifty-four million four hundred twenty-nine thousand four hundred eighty-five
Scientific notation
1.54429485 × 10^8
Engineering notation
1.54429485 × 10^6
Prime Factorization
5 × 21 × 1470757
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
154429485
Product of the distinct prime numbers
The prime factorization of 154429485 is 5 × 21 × 1470757.
Since it has a total of 3 prime factors.
3 , 7 , 97 , 14 , 523 , 593 , 6223 , 5162 , 33312 , 21438 , 675603 , 573278 , 9339717 , 4234093 , 96581224 , 33241003 , 963635588 , 793613865 , 3195428523 , 7860952593
n×2
308858970
n×3
463288455
n×4
617717940
n×5
772147425
n÷2
77214742.5
n÷3
51476495
n÷3
38607371.25
n÷5
30885897
n2
23848465837365225
n3
3.6829062973044E+24
n4
5.6874932279598E+32
n5
8.7831665013481E+40
2 √n
12426.966041637
3 √n
536.5086656425
4 √n
111.47630260121
5 √n
43.425621691632
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-154429484
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 154429485 can be divided by 8 positive divisors.
The sum of these divisors (counting 154429485) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001101000110100000101101
3
Ternary
101202120211102120
4
Quaternary
21031012200231
5
Quinary
304013220420
6
Senary
23153543153
8
Octal
1115064055
10
Decimal
154429485
12
Duodecimal
43874ab9
16
Hexadecimal
934682d
20
Vigesimal
2853de5
36
Base36
2jxyjx
md5
b6c9e20b3f8bd29ea3cab1059b5fd21d
sha1
e9657a6df64ff9a5f9a1befb2b58ffcbe8100edb
sha256
61880b9cb28bfeee538258b5f06ebcc58c3e2f87488c2f99042ab2dd3153732a
sha512
38bdf0d89a3b501ca4d624edbe6b0431787c0094a9795e32d550f9cf92ae25da38fc1e2049d39714eb922f6871e6d204924cf4d012ced49ab4cfb98cb3c78444
ripemd-160
61816f136cb5bdb23c1441049fea6d51ebcdfae0
Diameter
308858970
Circumference
970309071.14731
Area
7.4922165074054E+16
Volume
1.5426921823295E+25
Surface area
2.9968866029621E+17
Circumference
970309071.14731
Perimeter
617717940
Area
23848465837365225
Diagonal
218396272.11729
Surface area
143090795024191350
Volume
3.6829062973044E+24
Space diagonal
267479714.2067
Perimeter
463288455
Area
1.0326688628222E+16
Altitude
133739857.10335
Surface area
1.0326688628222E+16
Volume
4.3403466954976E+23
Height
72798757.372431