145757688 is an even 9-digits composite number following 145757687
and preceding 145757689 . In scientific notation, it is written as 1.45757688 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 16 positive divisors.
There are 48585888 positive integers (up to 145757688) that are relatively prime to 145757688.
145757688 has 16 divisors, whose sum is 364394280
The reverse of 145757688 is 886757541
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred forty-five million seven hundred fifty-seven thousand six hundred eighty-eight
Scientific notation
1.45757688 × 10^8
Engineering notation
1.45757688 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 6073237
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
36439422
Product of the distinct prime numbers
The prime factorization of 145757688 is 2 × 2 × 2 × 3 × 6073237.
Since it has a total of 5 prime factors.
4 , 3 , 47 , 85 , 710 , 694 , 4078 , 8795 , 57118 , 67990 , 308205 , 576719 , 7280864 , 9902173 , 48145613 , 81800868 , 716537537 , 396771351 , 725060817 , 1191184554
n×2
291515376
n×3
437273064
n×4
583030752
n×5
728788440
n÷2
72878844
n÷3
48585896
n÷3
36439422
n÷5
29151537.6
n2
21245303611105344
n3
3.0966663352128E+24
n4
4.5136292552805E+32
n5
6.5789616473884E+40
2 √n
12073.014867878
3 √n
526.27227394471
4 √n
109.87727184399
5 √n
42.926580491041
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 6073237 , 12146474 , 18219711 , 24292948 , 36439422 , 48585896 , 72878844 , 145757688
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-145757687
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 145757688 can be divided by 16 positive divisors.
The sum of these divisors (counting 145757688) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000101100000001010111111000
3
Ternary
101011021020221220
4
Quaternary
20230001113320
5
Quinary
244303221223
6
Senary
22244032040
8
Octal
1054012770
10
Decimal
145757688
12
Duodecimal
40992620
16
Hexadecimal
8b015f8
20
Vigesimal
25aje48
36
Base36
2es3co
md5
ccf56a4edba3e51b871bce1a0a36b119
sha1
5170bfc0c3fa1bf434bf7f683c9e862d73dfbe94
sha256
d15d72d4ce71ed47353098de3ee4ec3f06a490e5ac944d98ea9d71b504e0ce10
sha512
2a34a7ddb7c39d463518d97bfa0a62a532f6e0bb2d0c29c746609af039be788d8fb2e250b1a2c77c51378c1d5cf7da3d3ab9aab47467c5c5be4fd70b3115583d
ripemd-160
c5e4366705f6c24cd9cc5bd6f926e9c92376b49c
Diameter
291515376
Circumference
915822563.65007
Area
6.6744089747933E+16
Volume
1.2971285612431E+25
Surface area
2.6697635899173E+17
Circumference
915822563.65007
Perimeter
583030752
Area
21245303611105344
Diagonal
206132499.18975
Surface area
127471821666632064
Volume
3.0966663352128E+24
Space diagonal
252459721.20977
Perimeter
437273064
Area
9.1994863191652E+15
Altitude
126229860.60489
Surface area
9.1994863191652E+15
Volume
3.6494562745017E+23
Height
68710833.063249