71328197 is an odd 8-digits composite number following 71328196
and preceding 71328198 . In scientific notation, it is written as 7.1328197 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 68615680 positive integers (up to 71328197) that are relatively prime to 71328197.
71328197 has 8 divisors, whose sum is 74058840
The reverse of 71328197 is 79182317
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred twenty-eight thousand one hundred ninety-seven
Scientific notation
7.1328197 × 10^7
Engineering notation
7.1328197 × 10^6
Prime Factorization
281 × 29 × 8753
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71328197
Product of the distinct prime numbers
The prime factorization of 71328197 is 281 × 29 × 8753.
Since it has a total of 3 prime factors.
8 , 2 , 64 , 27 , 27 , 675 , 6628 , 1259 , 45337 , 87796 , 322386 , 990869 , 4188698 , 5257856 , 57802150 , 37949898 , 793472123 , 941687559 , 2977183697 , 2255181948
n×2
142656394
n×3
213984591
n×4
285312788
n×5
356640985
n÷2
35664098.5
n÷3
23776065.666667
n÷3
17832049.25
n÷5
14265639.4
n2
5087711687270809
n3
3.6289730150885E+23
n4
2.5884810212792E+31
n5
1.8463168421656E+39
2 √n
8445.602228379
3 √n
414.71882439227
4 √n
91.89995771696
5 √n
37.209364200097
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
-71328196
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 71328197 can be divided by 8 positive divisors.
The sum of these divisors (counting 71328197) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110000111000101
3
Ternary
11222012211220002
4
Quaternary
10100012013011
5
Quinary
121230000242
6
Senary
11024451045
8
Octal
420060705
10
Decimal
71328197
12
Duodecimal
1ba79a85
16
Hexadecimal
44061c5
20
Vigesimal
125g09h
36
Base36
16gt6t
md5
352a69b26019c24046518f1ee60829cc
sha1
b616400f44cd9ec2b002eb416d9438c0de337e02
sha256
d389a0356b5e2cd731a5865d276b59d8a809b6798eacc6b433e63bc81f5beb52
sha512
a4096f0d4b50d2bae4735d470b9a5ce9409431368ef15df03c4847626237c8e65bb042e41b1eb545dc0d8ca01e9f600fd49ff9a043ce5735e4936d78cde645c3
ripemd-160
6ef31ac2dbff250dbd081c013c5be284011ecc3c
Diameter
142656394
Circumference
448168279.37801
Area
1.5983517660313E+16
Volume
1.5201006619037E+24
Surface area
6.3934070641252E+16
Circumference
448168279.37801
Perimeter
285312788
Area
5087711687270809
Diagonal
100873303.57702
Surface area
30526270123624854
Volume
3.6289730150885E+23
Space diagonal
123544061.21628
Perimeter
213984591
Area
2.2030437841538E+15
Altitude
61772030.608141
Surface area
2.2030437841538E+15
Volume
4.2767857128535E+22
Height
33624434.525673