71317998 is an even 8-digits composite number following 71317997
and preceding 71317999 . In scientific notation, it is written as 7.1317998 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 23746032 positive integers (up to 71317998) that are relatively prime to 71317998.
71317998 has 16 divisors, whose sum is 118996560
The reverse of 71317998 is 89971317
Previous prime number is 1237
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred seventeen thousand nine hundred ninety-eight
Scientific notation
7.1317998 × 10^7
Engineering notation
7.1317998 × 10^6
Prime Factorization
2 × 9 × 1237 × 3203
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71317998
Product of the distinct prime numbers
The prime factorization of 71317998 is 2 × 9 × 1237 × 3203.
Since it has a total of 4 prime factors.
7 , 6 , 75 , 3 , 641 , 147 , 3319 , 9537 , 34943 , 45999 , 655976 , 503081 , 1140383 , 292418 , 64412824 , 28312585 , 348878962 , 742576368 , 7039770791 , 7015888940
n×2
142635996
n×3
213953994
n×4
285271992
n×5
356589990
n÷2
35658999
n÷3
23772666
n÷3
17829499.5
n÷5
14263599.6
n2
5086256838728004
n3
3.6274165505189E+23
n4
2.5870008629507E+31
n5
1.8449972236992E+39
2 √n
8444.9984014208
3 √n
414.69905699274
4 √n
91.896672417563
5 √n
37.208300048671
1 , 2 , 9 , 18 , 1237 , 2474 , 3203 , 6406 , 11133 , 22266 , 28827 , 57654 , 3962111 , 7924222 , 35658999 , 71317998
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
-71317997
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 71317998 can be divided by 16 positive divisors.
The sum of these divisors (counting 71317998) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000011100111101110
3
Ternary
11222012022220100
4
Quaternary
10100003213232
5
Quinary
121224133443
6
Senary
11024331530
8
Octal
420034756
10
Decimal
71317998
12
Duodecimal
1ba73ba6
16
Hexadecimal
44039ee
20
Vigesimal
125eeji
36
Base36
16glbi
md5
a11d0ecf4ed8f4d0a3eeb0fddee5a7c6
sha1
7284a25ffa992b35b54d8f1ca9d95a6c11a21660
sha256
73ac85d9977d5c045bc9788ca097fc128a4082886e4c66b8b2f31a1776d61888
sha512
5c163c5215ee4aee1eb65cdbcbbab6bf2b1440bb2662ed493c3ee5c945d792a8af04fbbb1867b8147f4aaa5eb082ddc949119b2955a4b6c4f3634aed239f4e2f
ripemd-160
d36c2cae8f555be3ed8b43b16157298b74afcbd9
Diameter
142635996
Circumference
448104197.17106
Area
1.5978947118819E+16
Volume
1.5194486915494E+24
Surface area
6.3915788475275E+16
Circumference
448104197.17106
Perimeter
285271992
Area
5086256838728004
Diagonal
100858880.0129
Surface area
30517541032368024
Volume
3.6274165505189E+23
Space diagonal
123526396.0301
Perimeter
213953994
Area
2.2024138162554E+15
Altitude
61763198.015048
Surface area
2.2024138162554E+15
Volume
4.2749514017671E+22
Height
33619626.670966