71539230 is an even 8-digits composite number following 71539229
and preceding 71539231 . In scientific notation, it is written as 7.1539230 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 14837760 positive integers (up to 71539230) that are relatively prime to 71539230.
71539230 has 32 divisors, whose sum is 119577600
The reverse of 71539230 is 03293517
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-one million five hundred thirty-nine thousand two hundred thirty
Scientific notation
7.1539230 × 10^7
Engineering notation
7.1539230 × 10^6
Prime Factorization
2 × 15 × 119 × 29 × 691
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
71539230
Product of the distinct prime numbers
The prime factorization of 71539230 is 2 × 15 × 119 × 29 × 691.
Since it has a total of 5 prime factors.
4 , 3 , 85 , 87 , 7 , 91 , 1036 , 4141 , 24250 , 70680 , 781294 , 844581 , 337751 , 9666818 , 54367712 , 39763099 , 486884503 , 132524666 , 8431653178 , 4046398319
n×2
143078460
n×3
214617690
n×4
286156920
n×5
357696150
n÷2
35769615
n÷3
23846410
n÷3
17884807.5
n÷5
14307846
n2
5117861428992900
n3
3.6612786587685E+23
n4
2.6192505606373E+31
n5
1.8737916828506E+39
2 √n
8458.0866630698
3 √n
415.12742010791
4 √n
91.967856684115
5 √n
37.231355860162
1 , 2 , 15 , 29 , 30 , 58 , 119 , 238 , 435 , 691 , 870 , 1382 , 1785 , 3451 , 3570 , 6902 , 10365 , 20039 , 20730 , 40078 , 51765 , 82229 , 103530 , 164458 , 300585 , 601170 , 1233435 , 2384641 , 2466870 , 4769282 , 35769615 , 71539230
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
-71539229
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 71539230 can be divided by 32 positive divisors.
The sum of these divisors (counting 71539230) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000111001101000011110
3
Ternary
11222121120101010
4
Quaternary
10100321220132
5
Quinary
121303223410
6
Senary
11033200050
8
Octal
420715036
10
Decimal
71539230
12
Duodecimal
1bb60026
16
Hexadecimal
4439a1e
20
Vigesimal
127281a
36
Base36
16lc0u
md5
2912608dd9f7cb2058aec23647dcc6ee
sha1
5b83faaeb759d4fcf1a0e22ee37006049daadad5
sha256
2a6425e3f16058e9ae6014408bc713b7467603c357cbde7262373f37006f7514
sha512
eafcbbfed1f85139d739a685d329c42ad70caa0b9dd15dff624734cbc15d3f2356798a7e98f23302cee02db18085f6245ca1d48ae2072e30869ca9f3df7ad989
ripemd-160
1eb75ec5496094a0aaf5b314f356b85161132409
Diameter
143078460
Circumference
449494238.82294
Area
1.6078235867415E+16
Volume
1.5336328182843E+24
Surface area
6.4312943469659E+16
Circumference
449494238.82294
Perimeter
286156920
Area
5117861428992900
Diagonal
101171749.30773
Surface area
30707168573957400
Volume
3.6612786587685E+23
Space diagonal
123909581.09436
Perimeter
214617690
Area
2.2160990052782E+15
Altitude
61954790.547178
Surface area
2.2160990052782E+15
Volume
4.314858279048E+22
Height
33723916.435909