154420272 is an even 9-digits composite number following 154420271
and preceding 154420273 . In scientific notation, it is written as 1.54420272 × 10^8.
The sum of its digits is 27. It has a total of 6 prime factors and 20 positive divisors.
There are 51473376 positive integers (up to 154420272) that are relatively prime to 154420272.
154420272 has 20 divisors, whose sum is 332432840
The reverse of 154420272 is 272024451
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred fifty-four million four hundred twenty thousand two hundred seventy-two
Scientific notation
1.54420272 × 10^8
Engineering notation
1.54420272 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 1072363
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
19302534
Product of the distinct prime numbers
The prime factorization of 154420272 is 2 × 2 × 2 × 2 × 9 × 1072363.
Since it has a total of 6 prime factors.
6 , 5 , 85 , 28 , 836 , 177 , 1390 , 8912 , 95504 , 88965 , 547401 , 318184 , 8845355 , 5581871 , 84660063 , 30311675 , 546888063 , 502828430 , 1103500350 , 9156006926
n×2
308840544
n×3
463260816
n×4
617681088
n×5
772101360
n÷2
77210136
n÷3
51473424
n÷3
38605068
n÷5
30884054.4
n2
23845620404553984
n3
3.68224718888E+24
n4
5.6861361247808E+32
n5
8.7805468701768E+40
2 √n
12426.595350296
3 √n
536.49799636598
4 √n
111.47463994244
5 √n
43.425103539544
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 1072363 , 2144726 , 4289452 , 8578904 , 9651267 , 17157808 , 19302534 , 38605068 , 77210136 , 154420272
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-154420271
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 154420272 can be divided by 20 positive divisors.
The sum of these divisors (counting 154420272) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001001101000100010000110000
3
Ternary
101202120100210100
4
Quaternary
21031010100300
5
Quinary
304012422042
6
Senary
23153432400
8
Octal
1115042060
10
Decimal
154420272
12
Duodecimal
4386b700
16
Hexadecimal
9344430
20
Vigesimal
2852adc
36
Base36
2jxrg0
md5
0cac548838fcdeab4697d8ca0bf944c8
sha1
917bcb3c155485be8c52bcd340815e5f721e27f1
sha256
ed3afa69d517405cb29425b7334c40e72f1d9bfc1fa59a94def293a716517cbd
sha512
aba9d3efb0e3aaf4a0b0cad6f53bfee1c4bbe40ddfcb3a4e684f12348e2fa7eb13ccabe72d8d55dd42b2a8ac8070c0d63acdffff45c00156cb9ffeb80482e8f0
ripemd-160
5f3e3b73e9d5cdfbd184280ef35034a47899c354
Diameter
308840544
Circumference
970251184.16108
Area
7.4913225883238E+16
Volume
1.5424160956383E+25
Surface area
2.9965290353295E+17
Circumference
970251184.16108
Perimeter
617681088
Area
23845620404553984
Diagonal
218383242.96774
Surface area
143073722427323904
Volume
3.68224718888E+24
Space diagonal
267463756.82261
Perimeter
463260816
Area
1.0325456519672E+16
Altitude
133731878.4113
Surface area
1.0325456519672E+16
Volume
4.3395699287702E+23
Height
72794414.322581