71388293 is an odd 8-digits prime number following 71388292
and preceding 71388294 . In scientific notation, it is written as 7.1388293 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 71388292 positive integers (up to 71388293) that are relatively prime to 71388293.
71388293 has 2 divisors, whose sum is 71388294
The reverse of 71388293 is 39288317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
seventy-one million three hundred eighty-eight thousand two hundred ninety-three
Scientific notation
7.1388293 × 10^7
Engineering notation
7.1388293 × 10^6
Prime Factorization
71388293
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71388293 Product of the distinct prime numbers
The prime factorization of 71388293 is 71388293.
Since it has a total of 1 prime factors.
10 , 4 , 14 , 40 , 73 , 465 , 9722 , 3956 , 26064 , 15640 , 372851 , 996064 , 6121982 , 8912320 , 15339031 , 64714407 , 144004553 , 596336582 , 3789662423 , 3209392342
n×2
142776586
n×3
214164879
n×4
285553172
n×5
356941465
n÷2
35694146.5
n÷3
23796097.666667
n÷3
17847073.25
n÷5
14277658.6
n2
5096288377453849
n3
3.6381532790217E+23
n4
2.5972155226171E+31
n5
1.8541078271274E+39
2 √n8449.1593072921
3 √n414.83526243205
4 √n91.919308675012
5 √n37.215632074019
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71388294 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35694147 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8449.1593664695 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719842 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71388293 can be divided by 2 positive divisors.
The sum of these divisors (counting 71388293) is 71388294, the average is 35694147.
Base
System
Value
2
Binary
100010000010100110010000101
3
Ternary
11222022220022212
4
Quaternary
10100110302011
5
Quinary
121233411133
6
Senary
11030033205
8
Octal
420246205
10
Decimal
71388293
12
Duodecimal
1baa8805
16
Hexadecimal
4414c85
20
Vigesimal
1263aed
36
Base36
16i3k5
md5
1d4570f61b8cb627f59958369225553d
sha1
711153578a514c32b26afc5bf7e3c3192726d9b6
sha256
bfe25a2617a8adc983062fa6bbea3e8f62d5176618d86345fe6501c5e6ce8401
sha512
77f2ffef24b95a9b2fe458c9fbd145f1ae4bf616904af37510b8e1512a1a222528fb9ef3d4fefc9de23fdff4b3104c0a3aa3a33b5c5ad4c62800c8ca2e8cafbe
ripemd-160
73a15b0b040ca1555ac2bb897a90164c8b413f81
Diameter
142776586
Circumference
448545873.68223
Area
1.6010462127184E+16
Volume
1.5239460818678E+24
Surface area
6.4041848508736E+16
Circumference
448545873.68223
Perimeter
285553172
Area
5096288377453849
Diagonal
100958292.15526
Surface area
30577730264723094
Volume
3.6381532790217E+23
Space diagonal
123648150.54161
Perimeter
214164879
Area
2.2067575999432E+15
Altitude
61824075.270807
Surface area
2.2067575999432E+15
Volume
4.2876047576539E+22
Height
33652764.051755