152445138 is an even 9-digits composite number following 152445137
and preceding 152445139 . In scientific notation, it is written as 1.52445138 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 50815044 positive integers (up to 152445138) that are relatively prime to 152445138.
152445138 has 8 divisors, whose sum is 304890288
The reverse of 152445138 is 831544251
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred fifty-two million four hundred forty-five thousand one hundred thirty-eight
Scientific notation
1.52445138 × 10^8
Engineering notation
1.52445138 × 10^6
Prime Factorization
2 × 3 × 25407523
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
152445138
Product of the distinct prime numbers
The prime factorization of 152445138 is 2 × 3 × 25407523.
Since it has a total of 3 prime factors.
4 , 10 , 51 , 15 , 562 , 206 , 9144 , 9469 , 78577 , 51315 , 326944 , 474891 , 854480 , 9607799 , 39016137 , 5237346 , 352082241 , 317615695 , 4331297612 , 2068843640
n×2
304890276
n×3
457335414
n×4
609780552
n×5
762225690
n÷2
76222569
n÷3
50815046
n÷3
38111284.5
n÷5
30489027.6
n2
23239520099839044
n3
3.5427518486737E+24
n4
5.4007529447082E+32
n5
8.2331852795995E+40
2 √n
12346.867537963
3 √n
534.20078998242
4 √n
111.11645934767
5 √n
43.313443821845
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
-152445137
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 152445138 can be divided by 8 positive divisors.
The sum of these divisors (counting 152445138) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000101100010000011010010
3
Ternary
101121212000102020
4
Quaternary
21011202003102
5
Quinary
303011221023
6
Senary
23043232310
8
Octal
1105420322
10
Decimal
152445138
12
Duodecimal
43078696
16
Hexadecimal
91620d2
20
Vigesimal
27cfcgi
36
Base36
2irff6
md5
dfa00342769dbc162e35e9b484cf142f
sha1
b70ecefd243fb3c2429e3f7f4399044239d81047
sha256
191f1981e18d6888d3e5c0b4c649ac5828bedec800b1e576c1bce5bb428274a9
sha512
34599000f1b54e32311f9871142a7b8bd52e7b0876c8887f762b5ba1669b2182986f0007007a3af7aac3f3255e98570b2834dee7326db390a7eba0849666e790
ripemd-160
e42b900d09422976ace6220534e0524d997b168b
Diameter
304890276
Circumference
957841051.23256
Area
7.3009105618607E+16
Volume
1.4839844241713E+25
Surface area
2.9203642247443E+17
Circumference
957841051.23256
Perimeter
609780552
Area
23239520099839044
Diagonal
215589981.67744
Surface area
139437120599034264
Volume
3.5427518486737E+24
Space diagonal
264042724.38285
Perimeter
457335414
Area
1.006300738911E+16
Altitude
132021362.19142
Surface area
1.006300738911E+16
Volume
4.175173093764E+23
Height
71863327.225813