145427836 is an even 9-digits composite number following 145427835
and preceding 145427837 . In scientific notation, it is written as 1.45427836 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 72070208 positive integers (up to 145427836) that are relatively prime to 145427836.
145427836 has 12 divisors, whose sum is 256751712
The reverse of 145427836 is 638724541
Previous prime number is 113
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred forty-five million four hundred twenty-seven thousand eight hundred thirty-six
Scientific notation
1.45427836 × 10^8
Engineering notation
1.45427836 × 10^6
Prime Factorization
2 × 2 × 113 × 321743
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
72713918 Product of the distinct prime numbers
The prime factorization of 145427836 is 2 × 2 × 113 × 321743.
Since it has a total of 4 prime factors.
7 , 2 , 74 , 23 , 714 , 509 , 8276 , 7104 , 44925 , 80806 , 376594 , 558952 , 2631322 , 4535912 , 54017991 , 50453965 , 170710090 , 393368352 , 3736907489 , 5209218413
n×2
290855672
n×3
436283508
n×4
581711344
n×5
727139180
n÷2
72713918
n÷3
48475945.333333
n÷3
36356959
n÷5
29085567.2
n2
21149255483642896
n3
3.0756904579973E+24
n4
4.472910075124E+32
n5
6.5048563284788E+40
2 √n12059.346416784
3 √n525.87498655515
4 √n109.81505551054
5 √n42.907134171261
1 , 2 , 4 , 113 , 226 , 452 , 321743 , 643486 , 1286972 , 36356959 , 72713918 , 145427836
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-145427835 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 145427836 can be divided by 12 positive divisors.
The sum of these divisors (counting 145427836) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000101010110000110101111100
3
Ternary
101010122111111011
4
Quaternary
20222300311330
5
Quinary
244212142321
6
Senary
22233005004
8
Octal
1052606574
10
Decimal
145427836
12
Duodecimal
40853764
16
Hexadecimal
8ab0d7c
20
Vigesimal
258i9bg
36
Base36
2el0u4
md5
60cc6e3bee3d948b8d5ef4e0c625366e
sha1
85e59322e4d857830c77a5d1864b47b19b7357c6
sha256
d5d04340bfbdbcb7408d9f03b261ef12255904238536386f7eb1f7c8a51c12aa
sha512
a4e55f4af19abba7f5f0266deeb223d06e1429eddf3e952d77991c33e84486cce2169ecd5c9cc1aaa828cd8eddb5c454f213f51d47121ff3fe976bdc97a4533f
ripemd-160
4c0f6f4610a0ec40f19725c955a9e13e0e502a2f
Diameter
290855672
Circumference
913750042.41012
Area
6.6442345656306E+16
Volume
1.2883422063414E+25
Surface area
2.6576938262522E+17
Circumference
913750042.41012
Perimeter
581711344
Area
21149255483642896
Diagonal
205666018.01777
Surface area
126895532901857376
Volume
3.0756904579973E+24
Space diagonal
251888400.78679
Perimeter
436283508
Area
9.157896259981E+15
Altitude
125944200.3934
Surface area
9.157896259981E+15
Volume
3.6247359661344E+23
Height
68555339.339257