71297475 is an odd 8-digits composite number following 71297474
and preceding 71297476 . In scientific notation, it is written as 7.1297475 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 38025280 positive integers (up to 71297475) that are relatively prime to 71297475.
71297475 has 8 divisors, whose sum is 98865936
The reverse of 71297475 is 57479217
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million two hundred ninety-seven thousand four hundred seventy-five
Scientific notation
7.1297475 × 10^7
Engineering notation
7.1297475 × 10^6
Prime Factorization
3 × 25 × 950633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71297475
Product of the distinct prime numbers
The prime factorization of 71297475 is 3 × 25 × 950633.
Since it has a total of 3 prime factors.
8 , 2 , 86 , 20 , 423 , 481 , 526 , 4766 , 43343 , 8810 , 991009 , 957854 , 8422223 , 9209536 , 25805082 , 84022512 , 310395299 , 273299320 , 9340090473 , 7880536859
n×2
142594950
n×3
213892425
n×4
285189900
n×5
356487375
n÷2
35648737.5
n÷3
23765825
n÷3
17824368.75
n÷5
14259495
n2
5083329941375625
n3
3.6242858941198E+23
n4
2.5840243292886E+31
n5
1.8423441001685E+39
2 √n
8443.7832160709
3 √n
414.65927420999
4 √n
91.890060485729
5 √n
37.206158334441
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71297474
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71297475 can be divided by 8 positive divisors.
The sum of these divisors (counting 71297475) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001111111110100111000011
3
Ternary
11222011021202020
4
Quaternary
10033332213003
5
Quinary
121223004400
6
Senary
11024052523
8
Octal
417764703
10
Decimal
71297475
12
Duodecimal
1ba64143
16
Hexadecimal
43fe9c3
20
Vigesimal
125c3df
36
Base36
16g5hf
md5
231c9095b059638bce515411996c563a
sha1
bcd8756909a63c22cc759515972e64615052256e
sha256
5cb12056cd7e728dd3af913a82b5929e9b70daabd0be37543769b06ae2da3253
sha512
92fc9cd277b9c63a0d029bac10b950f0207288da7a07672abd8771cffb74f8932d49033b37bcd089c49a6c22df0a0c9a9cd600e0f31e3534686210124f19abf3
ripemd-160
4c8e99209fac1f84d41f013da95d2b2be393f74e
Diameter
142594950
Circumference
447975247.359
Area
1.5969751999599E+16
Volume
1.5181373252635E+24
Surface area
6.3879007998395E+16
Circumference
447975247.359
Perimeter
285189900
Area
5083329941375625
Diagonal
100829856.10796
Surface area
30499979648253750
Volume
3.6242858941198E+23
Space diagonal
123490849.15137
Perimeter
213892425
Area
2.2011464325247E+15
Altitude
61745424.575686
Surface area
2.2011464325247E+15
Volume
4.2712618878181E+22
Height
33609952.035986