145429477 is an odd 9-digits composite number following 145429476
and preceding 145429478 . In scientific notation, it is written as 1.45429477 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 137592720 positive integers (up to 145429477) that are relatively prime to 145429477.
145429477 has 8 divisors, whose sum is 153286560
The reverse of 145429477 is 774924541
Previous prime number is 821
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-five million four hundred twenty-nine thousand four hundred seventy-seven
Scientific notation
1.45429477 × 10^8
Engineering notation
1.45429477 × 10^6
Prime Factorization
19 × 821 × 9323
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
145429477
Product of the distinct prime numbers
The prime factorization of 145429477 is 19 × 821 × 9323.
Since it has a total of 3 prime factors.
3 , 8 , 13 , 58 , 903 , 687 , 7603 , 6976 , 12310 , 90097 , 766206 , 854659 , 8182730 , 8570255 , 18369783 , 84947356 , 358749644 , 191575952 , 3791293830 , 968814895
n×2
290858954
n×3
436288431
n×4
581717908
n×5
727147385
n÷2
72714738.5
n÷3
48476492.333333
n÷3
36357369.25
n÷5
29085895.4
n2
21149732780493529
n3
3.0757945769569E+24
n4
4.4731119668628E+32
n5
6.505223339033E+40
2 √n
12059.414455105
3 √n
525.87696452954
4 √n
109.81536529605
5 √n
42.90723100319
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
-145429476
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 145429477 can be divided by 8 positive divisors.
The sum of these divisors (counting 145429477) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101010110001001111100101
3
Ternary
101010122120201221
4
Quaternary
20222301033211
5
Quinary
244212220402
6
Senary
22233020341
8
Octal
1052611745
10
Decimal
145429477
12
Duodecimal
408546b1
16
Hexadecimal
8ab13e5
20
Vigesimal
258iddh
36
Base36
2el23p
md5
1c48e03f9afcef1e0d9e7be70dff7577
sha1
09325011a7b32771ca5e812474b086ccc2c48f43
sha256
52d164ee4cdb0ae5bcbea153f3ae226ce047d21aa5f41f421ba5fe025af5bccc
sha512
6549e7b9f44b20d7a306293c7df815c48d979377cd1038934677accac2a20d1b418242aab85dbf84cb85e37aefa05137dc1f0ef7d5d4cc2ae300fe0ec4f98998
ripemd-160
014a3dcc1e3f8571422134b39fd7d42dbd101d84
Diameter
290858954
Circumference
913760353.11721
Area
6.6443845128586E+16
Volume
1.2883858195892E+25
Surface area
2.6577538051434E+17
Circumference
913760353.11721
Perimeter
581717908
Area
21149732780493529
Diagonal
205668338.74223
Surface area
126898396682961174
Volume
3.0757945769569E+24
Space diagonal
251891243.08217
Perimeter
436288431
Area
9.1581029355799E+15
Altitude
125945621.54108
Surface area
9.1581029355799E+15
Volume
3.6248586715051E+23
Height
68556112.914075