71312148 is an even 8-digits composite number following 71312147
and preceding 71312149 . In scientific notation, it is written as 7.1312148 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors.
There are 23723856 positive integers (up to 71312148) that are relatively prime to 71312148.
71312148 has 24 divisors, whose sum is 138936000
The reverse of 71312148 is 84121317
Previous prime number is 599
Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9
Name
seventy-one million three hundred twelve thousand one hundred forty-eight
Scientific notation
7.1312148 × 10^7
Engineering notation
7.1312148 × 10^6
Prime Factorization
2 × 2 × 9 × 599 × 3307
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35656074
Product of the distinct prime numbers
The prime factorization of 71312148 is 2 × 2 × 9 × 599 × 3307.
Since it has a total of 5 prime factors.
6 , 6 , 86 , 83 , 965 , 109 , 7293 , 5154 , 30818 , 93360 , 436939 , 969630 , 761872 , 169529 , 73802580 , 86638474 , 389857610 , 395704036 , 3552895311 , 4544943755
n×2
142624296
n×3
213936444
n×4
285248592
n×5
356560740
n÷2
35656074
n÷3
23770716
n÷3
17828037
n÷5
14262429.6
n2
5085422452373904
n3
3.6265239856621E+23
n4
2.5861521519109E+31
n5
1.8442406500759E+39
2 √n
8444.6520354601
3 √n
414.6877178456
4 √n
91.894787857963
5 √n
37.207689611745
1 , 2 , 4 , 9 , 18 , 36 , 599 , 1198 , 2396 , 3307 , 5391 , 6614 , 10782 , 13228 , 21564 , 29763 , 59526 , 119052 , 1980893 , 3961786 , 7923572 , 17828037 , 35656074 , 71312148
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71312147
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71312148 can be divided by 24 positive divisors.
The sum of these divisors (counting 71312148) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000000010001100010100
3
Ternary
11222012000212200
4
Quaternary
10100002030110
5
Quinary
121223442043
6
Senary
11024244500
8
Octal
420021424
10
Decimal
71312148
12
Duodecimal
1ba70730
16
Hexadecimal
4402314
20
Vigesimal
125e078
36
Base36
16ggt0
md5
fd5b94a91b35be562c2b6471c5b8ad6d
sha1
1893d9aa368765412881e9f74370ae243cefe06e
sha256
c4fd3a1b88a6783a811634f97b4390bf3632c0b287ae32984aaf81a662aee57b
sha512
1e8b7ead3a20e656b69427d5898464aee96f275f4b81d1b66ccd59a516e2aeb588e5eaded784a10161d71f0af8b8e33e8f365266c842019fdd15ad223f2a8529
ripemd-160
e466de80918b5fee7606ebe3326a67d63469d9b6
Diameter
142624296
Circumference
448067440.53702
Area
1.5976325816778E+16
Volume
1.5190748148564E+24
Surface area
6.3905303267114E+16
Circumference
448067440.53702
Perimeter
285248592
Area
5085422452373904
Diagonal
100850606.86356
Surface area
30512534714243424
Volume
3.6265239856621E+23
Space diagonal
123516263.53287
Perimeter
213936444
Area
2.2020525163658E+15
Altitude
61758131.766436
Surface area
2.2020525163658E+15
Volume
4.2738995039956E+22
Height
33616868.954519