75274857 is an odd 8-digits composite number following 75274856
and preceding 75274858 . In scientific notation, it is written as 7.5274857 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 42845760 positive integers (up to 75274857) that are relatively prime to 75274857.
75274857 has 16 divisors, whose sum is 95961600
The reverse of 75274857 is 75847257
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-five million two hundred seventy-four thousand eight hundred fifty-seven
Scientific notation
7.5274857 × 10^7
Engineering notation
7.5274857 × 10^6
Prime Factorization
9 × 7 × 271 × 4409
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
75274857
Product of the distinct prime numbers
The prime factorization of 75274857 is 9 × 7 × 271 × 4409.
Since it has a total of 4 prime factors.
2 , 10 , 26 , 4 , 360 , 222 , 6396 , 4810 , 50610 , 7863 , 412088 , 705456 , 482259 , 901131 , 23805740 , 7167190 , 322725634 , 629951118 , 4753508376 , 5493699566
n×2
150549714
n×3
225824571
n×4
301099428
n×5
376374285
n÷2
37637428.5
n÷3
25091619
n÷3
18818714.25
n÷5
15054971.4
n2
5666304096370449
n3
4.265302305728E+23
n4
3.2107002112545E+31
n5
2.4168499927205E+39
2 √n
8676.1084018124
3 √n
422.2308676618
4 √n
93.145630073624
5 √n
37.612308348615
1 , 7 , 9 , 63 , 271 , 1897 , 2439 , 4409 , 17073 , 30863 , 39681 , 277767 , 1194839 , 8363873 , 10753551 , 75274857
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
-75274856
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 75274857 can be divided by 16 positive divisors.
The sum of these divisors (counting 75274857) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011111001001101001101001
3
Ternary
12020122100200200
4
Quaternary
10133021221221
5
Quinary
123232243412
6
Senary
11245222413
8
Octal
437115151
10
Decimal
75274857
12
Duodecimal
21261a09
16
Hexadecimal
47c9a69
20
Vigesimal
13a972h
36
Base36
18teg9
md5
8facf0828acfdc1a4a5b9b4da9c685bc
sha1
82a6593c8cb4066d48e9270935ff1c77e1089256
sha256
ad13714196221b441121edded318a2c2225ae293a17454e9a9f9cf72ec36ab3a
sha512
ee513f9a1ae7639fca11cd1d23d16566fb87fbbf30c99ce4b74ffd7753ac6fb2c1ed03e20de57802b35fd02b35103173021595574318548414b40883922d8329
ripemd-160
1edf2ac4215bd8088053feb69e431b250f918457
Diameter
150549714
Circumference
472965875.50244
Area
1.7801219322163E+16
Volume
1.7866456518686E+24
Surface area
7.1204877288653E+16
Circumference
472965875.50244
Perimeter
301099428
Area
5666304096370449
Diagonal
106454723.6751
Surface area
33997824578222694
Volume
4.265302305728E+23
Space diagonal
130379876.85648
Perimeter
225824571
Area
2.4535816465123E+15
Altitude
65189938.428241
Surface area
2.4535816465123E+15
Volume
5.0267069736515E+22
Height
35484907.891698