145755511 is an odd 9-digits composite number following 145755510
and preceding 145755512 . In scientific notation, it is written as 1.45755511 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 132240240 positive integers (up to 145755511) that are relatively prime to 145755511.
145755511 has 12 divisors, whose sum is 160531000
The reverse of 145755511 is 115557541
Previous prime number is 709
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-five million seven hundred fifty-five thousand five hundred eleven
Scientific notation
1.45755511 × 10^8
Engineering notation
1.45755511 × 10^6
Prime Factorization
11 × 11 × 709 × 1699
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
13250501
Product of the distinct prime numbers
The prime factorization of 145755511 is 11 × 11 × 709 × 1699.
Since it has a total of 4 prime factors.
1 , 10 , 28 , 19 , 120 , 188 , 4226 , 1437 , 69485 , 27979 , 700484 , 501558 , 4491779 , 9820381 , 22680125 , 25893075 , 290157452 , 854322476 , 347021871 , 1456511112
n×2
291511022
n×3
437266533
n×4
583022044
n×5
728777555
n÷2
72877755.5
n÷3
48585170.333333
n÷3
36438877.75
n÷5
29151102.2
n2
21244668986871121
n3
3.0965275842073E+24
n4
4.5133596036172E+32
n5
6.5784703535199E+40
2 √n
12072.924707791
3 √n
526.26965384176
4 √n
109.8768615669
5 √n
42.926452262163
1 , 11 , 121 , 709 , 1699 , 7799 , 18689 , 85789 , 205579 , 1204591 , 13250501 , 145755511
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
-145755510
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 145755511 can be divided by 12 positive divisors.
The sum of these divisors (counting 145755511) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000101100000000110101110111
3
Ternary
101011021010222021
4
Quaternary
20230000311313
5
Quinary
244303134021
6
Senary
22244014011
8
Octal
1054006567
10
Decimal
145755511
12
Duodecimal
40991307
16
Hexadecimal
8b00d77
20
Vigesimal
25aj8fb
36
Base36
2es1o7
md5
37d7a773f8cbaeea3f218422a01036aa
sha1
9e05800a205a86e4a9e0ce5b05b2f170f040dcc6
sha256
f65ba8183fe35eb852911e9a0d46bd8825be10ea0ada234500e933bdce61d396
sha512
58d58f3920717d4952cc775114d5feefa86baf761728008c11826955affa3c8cb8b4153e189bf2162b66d65e44afc531fa6d47d0d07a411f2944b982b0bbe1d1
ripemd-160
743edadf3f9c897f48ec517e203955fe5e2166af
Diameter
291511022
Circumference
915808885.15565
Area
6.6742096017101E+16
Volume
1.2970704413578E+25
Surface area
2.669683840684E+17
Circumference
915808885.15565
Perimeter
583022044
Area
21244668986871121
Diagonal
206129420.44682
Surface area
127468013921226726
Volume
3.0965275842073E+24
Space diagonal
252455950.53516
Perimeter
437266533
Area
9.1992115188109E+15
Altitude
126227975.26758
Surface area
9.1992115188109E+15
Volume
3.6492927548736E+23
Height
68709806.815607