154484490 is an even 9-digits composite number following 154484489
and preceding 154484491 . In scientific notation, it is written as 1.54484490 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 41195856 positive integers (up to 154484490) that are relatively prime to 154484490.
154484490 has 16 divisors, whose sum is 370762848
The reverse of 154484490 is 094484451
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-four million four hundred eighty-four thousand four hundred ninety
Scientific notation
1.54484490 × 10^8
Engineering notation
1.54484490 × 10^6
Prime Factorization
2 × 5 × 3 × 5149483
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
154484490
Product of the distinct prime numbers
The prime factorization of 154484490 is 2 × 5 × 3 × 5149483.
Since it has a total of 4 prime factors.
1 , 10 , 58 , 79 , 932 , 991 , 7124 , 2207 , 86214 , 66841 , 400643 , 509723 , 6985405 , 8354142 , 47902262 , 46123381 , 769744234 , 511132322 , 6133037126 , 8783534975
n×2
308968980
n×3
463453470
n×4
617937960
n×5
772422450
n÷2
77242245
n÷3
51494830
n÷3
38621122.5
n÷5
30896898
n2
23865457650560100
n3
3.6868430537634E+24
n4
5.6956006887068E+32
n5
8.7988196763852E+40
2 √n
12429.178975298
3 √n
536.57235632118
4 √n
111.48622773822
5 √n
43.428714735787
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 5149483 , 10298966 , 15448449 , 25747415 , 30896898 , 51494830 , 77242245 , 154484490
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
-154484489
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 154484490 can be divided by 16 positive divisors.
The sum of these divisors (counting 154484490) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001001101010011111100001010
3
Ternary
101202200121212210
4
Quaternary
21031103330022
5
Quinary
304022000430
6
Senary
23155045550
8
Octal
1115237412
10
Decimal
154484490
12
Duodecimal
438a08b6
16
Hexadecimal
9353f0a
20
Vigesimal
285ab4a
36
Base36
2jz4zu
md5
8611afce7623d551180c2f0e2aa98f80
sha1
79034610e7348ae765c1ac4b2a66020c0bb51078
sha256
1cdfa7190ed8c66dc30ad89b3e5d86a5a75b7dd51c3936a6fcb7b4198bdeec1e
sha512
3bf63e3f32edbe2fe244b7041e822bda67f0559d1bf4997f06620cbb35a4fe867f429d622a4024b94739c9a4446fd73da2261ecd00c362b442d70993ecc6a4b3
ripemd-160
cd4fa359b2ac50a749e11a9572545973c1b9d1a9
Diameter
308968980
Circumference
970654677.75513
Area
7.4975546429558E+16
Volume
1.5443412070189E+25
Surface area
2.9990218571823E+17
Circumference
970654677.75513
Perimeter
617937960
Area
23865457650560100
Diagonal
218474060.93429
Surface area
143192745903360600
Volume
3.6868430537634E+24
Space diagonal
267574985.66137
Perimeter
463453470
Area
1.0334046299163E+16
Altitude
133787492.83068
Surface area
1.0334046299163E+16
Volume
4.3449862074777E+23
Height
72824686.978097