154223742 is an even 9-digits composite number following 154223741
and preceding 154223743 . In scientific notation, it is written as 1.54223742 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 50703552 positive integers (up to 154223742) that are relatively prime to 154223742.
154223742 has 16 divisors, whose sum is 312673680
The reverse of 154223742 is 247322451
Previous prime number is 73
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred fifty-four million two hundred twenty-three thousand seven hundred forty-two
Scientific notation
1.54223742 × 10^8
Engineering notation
1.54223742 × 10^6
Prime Factorization
2 × 3 × 73 × 352109
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
154223742
Product of the distinct prime numbers
The prime factorization of 154223742 is 2 × 3 × 73 × 352109.
Since it has a total of 4 prime factors.
4 , 4 , 66 , 89 , 612 , 656 , 9814 , 7126 , 62312 , 30480 , 690818 , 718521 , 1895488 , 1805484 , 52110257 , 52542880 , 172107266 , 21021620 , 12177028 , 1283711154
n×2
308447484
n×3
462671226
n×4
616894968
n×5
771118710
n÷2
77111871
n÷3
51407914
n÷3
38555935.5
n÷5
30844748.4
n2
23784962596482564
n3
3.6682059349596E+24
n4
5.6572444571607E+32
n5
8.7248140959209E+40
2 √n
12418.685196107
3 √n
536.27030019705
4 √n
111.43915468141
5 √n
43.414044520605
1 , 2 , 3 , 6 , 73 , 146 , 219 , 438 , 352109 , 704218 , 1056327 , 2112654 , 25703957 , 51407914 , 77111871 , 154223742
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
-154223741
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 154223742 can be divided by 16 positive divisors.
The sum of these divisors (counting 154223742) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001001100010100010001111110
3
Ternary
101202012101012110
4
Quaternary
21030110101332
5
Quinary
303440124432
6
Senary
23145314450
8
Octal
1114242176
10
Decimal
154223742
12
Duodecimal
43795a26
16
Hexadecimal
931447e
20
Vigesimal
283hj72
36
Base36
2jtjsu
md5
d72376750e18ad694c07c3e7230e01b1
sha1
22c7087a8994830ea6164137697c2e7dd2b296de
sha256
acd066df215ec8e89eb05771858af9a2672306852d5c7685b53ffefa25349f12
sha512
df7ab93adaf961b3778d642c33156be8be7eac9554f3a731f57d5e0424eca16b7d5fb6853eab24c6d5c165a6d84ff9213befe0ce6bc1d25916afc88f59e0e4d1
ripemd-160
2a6d4865896e61327dd2f229ab14fd56372b6648
Diameter
308447484
Circumference
969016349.75266
Area
7.4722663759018E+16
Volume
1.5365345089498E+25
Surface area
2.9889065503607E+17
Circumference
969016349.75266
Perimeter
616894968
Area
23784962596482564
Diagonal
218105307.57633
Surface area
142709775578895384
Volume
3.6682059349596E+24
Space diagonal
267123356.87739
Perimeter
462671226
Area
1.0299190918308E+16
Altitude
133561678.4387
Surface area
1.0299190918308E+16
Volume
4.3230221523311E+23
Height
72701769.19211