71326872 is an even 8-digits composite number following 71326871
and preceding 71326873 . In scientific notation, it is written as 7.1326872 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors.
There are 23775552 positive integers (up to 71326872) that are relatively prime to 71326872.
71326872 has 16 divisors, whose sum is 138691560
The reverse of 71326872 is 27862317
Previous prime number is 27
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-one million three hundred twenty-six thousand eight hundred seventy-two
Scientific notation
7.1326872 × 10^7
Engineering notation
7.1326872 × 10^6
Prime Factorization
2 × 2 × 2 × 27 × 330217
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
17831718 Product of the distinct prime numbers
The prime factorization of 71326872 is 2 × 2 × 2 × 27 × 330217.
Since it has a total of 5 prime factors.
1 , 1 , 61 , 17 , 340 , 702 , 6360 , 1015 , 80922 , 19046 , 782950 , 419510 , 3994817 , 4724252 , 5310080 , 79317783 , 437028059 , 256662618 , 6125933499 , 4265168035
n×2
142653744
n×3
213980616
n×4
285307488
n×5
356634360
n÷2
35663436
n÷3
23775624
n÷3
17831718
n÷5
14265374.4
n2
5087522669304384
n3
3.6287707823057E+23
n4
2.5882886910686E+31
n5
1.846145361669E+39
2 √n8445.5237848223
3 √n414.71625642304
4 √n91.899530928195
5 √n37.209225958066
1 , 2 , 4 , 8 , 27 , 54 , 108 , 216 , 330217 , 660434 , 1320868 , 2641736 , 8915859 , 17831718 , 35663436 , 71326872
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
-71326871 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 71326872 can be divided by 16 positive divisors.
The sum of these divisors (counting 71326872) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000101110010011000
3
Ternary
11222012210002000
4
Quaternary
10100011302120
5
Quinary
121224424442
6
Senary
11024441000
8
Octal
420056230
10
Decimal
71326872
12
Duodecimal
1ba79160
16
Hexadecimal
4405c98
20
Vigesimal
125fh3c
36
Base36
16gs60
md5
cfc7ca1767bfcf0b4a0ea7ac94c97a34
sha1
6e3856404955bb1690ca13aee564a5218c643480
sha256
3086d01597891228b3c1355261ed24c1013b7c1c8456a489d6a58b03c08399ca
sha512
0ce265eabc72b636ccc79a56149be70da8eaffdb5c2be1df3545133a41c6871dabacf2f21497f5655fd3516228a5f346d5e95f2518bf4da34a5bb3b54acc4457
ripemd-160
7068e3cc1d58218507572668ca8874a080270e82
Diameter
142653744
Circumference
448159954.15748
Area
1.5982923842858E+16
Volume
1.5200159508337E+24
Surface area
6.3931695371433E+16
Circumference
448159954.15748
Perimeter
285307488
Area
5087522669304384
Diagonal
100871429.74405
Surface area
30525136015826304
Volume
3.6287707823057E+23
Space diagonal
123541766.24896
Perimeter
213980616
Area
2.2029619369734E+15
Altitude
61770883.124481
Surface area
2.2029619369734E+15
Volume
4.2765473792333E+22
Height
33623809.914683