71750385 is an odd 8-digits composite number following 71750384
and preceding 71750386 . In scientific notation, it is written as 7.1750385 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 32659200 positive integers (up to 71750385) that are relatively prime to 71750385.
71750385 has 32 divisors, whose sum is 109804800
The reverse of 71750385 is 58305717
Previous prime number is 601
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million seven hundred fifty thousand three hundred eighty-five
Scientific notation
7.1750385 × 10^7
Engineering notation
7.1750385 × 10^6
Prime Factorization
9 × 7 × 5 × 601 × 379
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
71750385
Product of the distinct prime numbers
The prime factorization of 71750385 is 9 × 7 × 5 × 601 × 379.
Since it has a total of 5 prime factors.
3 , 4 , 51 , 89 , 448 , 637 , 9579 , 4374 , 12273 , 14161 , 546279 , 903906 , 2886216 , 3199725 , 50342926 , 43674374 , 322702302 , 522118298 , 75279147 , 175138161
n×2
143500770
n×3
215251155
n×4
287001540
n×5
358751925
n÷2
35875192.5
n÷3
23916795
n÷3
17937596.25
n÷5
14350077
n2
5148117747648225
n3
3.6937943041909E+23
n4
2.6503116343651E+31
n5
1.9016088013567E+39
2 √n
8470.5598988497
3 √n
415.53544858668
4 √n
92.035644719042
5 √n
37.253308351557
1 , 5 , 7 , 9 , 35 , 45 , 63 , 315 , 379 , 601 , 1895 , 2653 , 3005 , 3411 , 4207 , 5409 , 13265 , 17055 , 21035 , 23877 , 27045 , 37863 , 119385 , 189315 , 227779 , 1138895 , 1594453 , 2050011 , 7972265 , 10250055 , 14350077 , 71750385
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71750384
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71750385 can be divided by 32 positive divisors.
The sum of these divisors (counting 71750385) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010001101101001011110001
3
Ternary
12000000022000200
4
Quaternary
10101231023301
5
Quinary
121332003020
6
Senary
11041505413
8
Octal
421551361
10
Decimal
71750385
12
Duodecimal
20042269
16
Hexadecimal
446d2f1
20
Vigesimal
1288fj5
36
Base36
16puy9
md5
258178542e9ce5c0dac9aeba74d87335
sha1
5cba3cc41bfc163e149ad0513c1269387bdb01ff
sha256
7921545c7d69fdfd4ec0749c0879e9f5f1704958eaeb81b470b84eb51482ee92
sha512
52b3ea03a8fceaed83c40822bd367e5aefd2b7d8636f715dc78517250a2ce69fb5b33ffb63b7ec743f460eaeb45232a2bd94567a80be26d31cd612fbc4f4d87a
ripemd-160
742734994723cb5a9188faccac61cc4da37f4b06
Diameter
143500770
Circumference
450820964.81648
Area
1.6173288895827E+16
Volume
1.5472529399891E+24
Surface area
6.4693155583308E+16
Circumference
450820964.81648
Perimeter
287001540
Area
5148117747648225
Diagonal
101470367.57249
Surface area
30888706485889350
Volume
3.6937943041909E+23
Space diagonal
124275312.28263
Perimeter
215251155
Area
2.2292003755684E+15
Altitude
62137656.141314
Surface area
2.2292003755684E+15
Volume
4.3531783346694E+22
Height
33823455.857497