71572135 is an odd 8-digits composite number following 71572134
and preceding 71572136 . In scientific notation, it is written as 7.1572135 × 10^7.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 56358400 positive integers (up to 71572135) that are relatively prime to 71572135.
71572135 has 16 divisors, whose sum is 87246720
The reverse of 71572135 is 53127517
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-one million five hundred seventy-two thousand one hundred thirty-five
Scientific notation
7.1572135 × 10^7
Engineering notation
7.1572135 × 10^6
Prime Factorization
5 × 101 × 239 × 593
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71572135
Product of the distinct prime numbers
The prime factorization of 71572135 is 5 × 101 × 239 × 593.
Since it has a total of 4 prime factors.
8 , 10 , 64 , 4 , 401 , 563 , 5266 , 4049 , 27937 , 92373 , 520917 , 635330 , 9644110 , 9569586 , 12690071 , 10808001 , 461055579 , 784028863 , 3894730986 , 7714951378
n×2
143144270
n×3
214716405
n×4
286288540
n×5
357860675
n÷2
35786067.5
n÷3
23857378.333333
n÷3
17893033.75
n÷5
14314427
n2
5122570508458225
n3
3.6663330797839E+23
n4
2.6240728614126E+31
n5
1.8781049708686E+39
2 √n
8460.0316193263
3 √n
415.1910573318
4 √n
91.978430185159
5 √n
37.234780197913
1 , 5 , 101 , 239 , 505 , 593 , 1195 , 2965 , 24139 , 59893 , 120695 , 141727 , 299465 , 708635 , 14314427 , 71572135
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
-71572134
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 71572135 can be divided by 16 positive divisors.
The sum of these divisors (counting 71572135) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010001000001101010100111
3
Ternary
11222200020111211
4
Quaternary
10101001222213
5
Quinary
121310302020
6
Senary
11034012251
8
Octal
421015247
10
Decimal
71572135
12
Duodecimal
1bb77087
16
Hexadecimal
4441aa7
20
Vigesimal
1276a6f
36
Base36
16m1ev
md5
b9094e0b185fbbe46903839c771ab10e
sha1
37d4c2816e2d0f1f3b1c17b5aa86bbe4342c5e2c
sha256
20c91bd2f69e34eb92f02579c2b13533c7ebfa36953d9d4e6ce51ae3e75137ef
sha512
a3c1badc18f954ce5a5c562f33184956670fa650144257df1f38b7ad9f359a314c4564b080aa8a1b95b2a6e2a900195c9c3ce1a1a29fc93383b1676b445a351a
ripemd-160
b34eb0a5e9b7fb893ad6ff5059c307c7c04ab0cf
Diameter
143144270
Circumference
449700987.03547
Area
1.6093029876868E+16
Volume
1.5357500092083E+24
Surface area
6.4372119507472E+16
Circumference
449700987.03547
Perimeter
286288540
Area
5122570508458225
Diagonal
101218284.005
Surface area
30735423050749350
Volume
3.6663330797839E+23
Space diagonal
123966574.22618
Perimeter
214716405
Area
2.2181380965009E+15
Altitude
61983287.113089
Surface area
2.2181380965009E+15
Volume
4.3208149713396E+22
Height
33739428.001666