145755514 is an even 9-digits composite number following 145755513
and preceding 145755515 . In scientific notation, it is written as 1.45755514 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 72855420 positive integers (up to 145755514) that are relatively prime to 145755514.
145755514 has 8 divisors, whose sum is 218700288
The reverse of 145755514 is 415557541
Previous prime number is 18371
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred forty-five million seven hundred fifty-five thousand five hundred fourteen
Scientific notation
1.45755514 × 10^8
Engineering notation
1.45755514 × 10^6
Prime Factorization
2 × 18371 × 3967
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
145755514
Product of the distinct prime numbers
The prime factorization of 145755514 is 2 × 18371 × 3967.
Since it has a total of 3 prime factors.
3 , 1 , 8 , 93 , 132 , 20 , 756 , 8128 , 12809 , 54470 , 618993 , 363477 , 5408772 , 4058790 , 80979818 , 57283027 , 564062643 , 923434059 , 5107934586 , 2475654024
n×2
291511028
n×3
437266542
n×4
583022056
n×5
728777570
n÷2
72877757
n÷3
48585171.333333
n÷3
36438878.5
n÷5
29151102.8
n2
21244669861404196
n3
3.0965277754093E+24
n4
4.5133599752006E+32
n5
6.5784710305238E+40
2 √n
12072.924832036
3 √n
526.2696574524
4 √n
109.87686213228
5 √n
42.926452438869
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
-145755513
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 145755514 can be divided by 8 positive divisors.
The sum of these divisors (counting 145755514) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101100000000110101111010
3
Ternary
101011021010222101
4
Quaternary
20230000311322
5
Quinary
244303134024
6
Senary
22244014014
8
Octal
1054006572
10
Decimal
145755514
12
Duodecimal
4099130a
16
Hexadecimal
8b00d7a
20
Vigesimal
25aj8fe
36
Base36
2es1oa
md5
5d74e313f24d4bc58d765a06d118eb07
sha1
c1fdcdea82752d9be2024020ab6f3c284eb1b5ed
sha256
3aa6e50f1a1e0fdc8ac9b59cb24bc0d62d1c3b29d1af517e919f36797f82d4aa
sha512
e6ee09e4b46ffb74dfcbf76bfcd65bd9353a4be6ffc03f0eba5b56bedfbfb2add720d0416268d6389e4cb0b245fae9ccadcc147261b0e30da976121d3f86289a
ripemd-160
2360f7a4065aee6744e2f317e0bec4aecb85760a
Diameter
291511028
Circumference
915808904.00521
Area
6.6742098764528E+16
Volume
1.2970705214483E+25
Surface area
2.6696839505811E+17
Circumference
915808904.00521
Perimeter
583022056
Area
21244669861404196
Diagonal
206129424.68946
Surface area
127468019168425176
Volume
3.0965277754093E+24
Space diagonal
252455955.73132
Perimeter
437266542
Area
9.1992118974948E+15
Altitude
126227977.86566
Surface area
9.1992118974948E+15
Volume
3.6492929802073E+23
Height
68709808.229821