72671292 is an even 8-digits composite number following 72671291
and preceding 72671293 . In scientific notation, it is written as 7.2671292 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors.
There are 24223752 positive integers (up to 72671292) that are relatively prime to 72671292.
72671292 has 18 divisors, whose sum is 183696968
The reverse of 72671292 is 29217627
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-two million six hundred seventy-one thousand two hundred ninety-two
Scientific notation
7.2671292 × 10^7
Engineering notation
7.2671292 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 2018647
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12111882
Product of the distinct prime numbers
The prime factorization of 72671292 is 2 × 2 × 3 × 3 × 2018647.
Since it has a total of 5 prime factors.
7 , 5 , 52 , 42 , 358 , 271 , 9894 , 5454 , 60157 , 57326 , 531699 , 276682 , 6506787 , 1387887 , 79570447 , 3800356 , 31987460 , 554058806 , 6205031279 , 5895707841
n×2
145342584
n×3
218013876
n×4
290685168
n×5
363356460
n÷2
36335646
n÷3
24223764
n÷3
18167823
n÷5
14534258.4
n2
5281116680949264
n3
3.8378557240733E+23
n4
2.7890193397801E+31
n5
2.026816388348E+39
2 √n
8524.7458613146
3 √n
417.3056779119
4 √n
92.329550314699
5 √n
37.348449436042
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 2018647 , 4037294 , 6055941 , 8074588 , 12111882 , 18167823 , 24223764 , 36335646 , 72671292
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72671291
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72671292 can be divided by 18 positive divisors.
The sum of these divisors (counting 72671292) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
100010101001110000000111100
3
Ternary
12001202002021100
4
Quaternary
10111032000330
5
Quinary
122100440132
6
Senary
11113333100
8
Octal
425160074
10
Decimal
72671292
12
Duodecimal
20407190
16
Hexadecimal
454e03c
20
Vigesimal
12e3i4c
36
Base36
179lj0
md5
9c750b874459b9ea83b6c5a184e56b1e
sha1
c55ebc3dd66ac396438004d238fc7eb789483afe
sha256
84d73f7cee96fd5b0f11620132d1a79cd0a306f19f1269b421f6f64f86efd42b
sha512
77fc8d45bcac0a66f8b486a389a2964fbec81564e947089fedc691bef09413897f9be2bf24ff4674646fe505c986f7a21bbc2cb7620d4e127e8e5801f4dbaff5
ripemd-160
8e9098b78a951f40c3708f3e961a0dfe07011ce8
Diameter
145342584
Circumference
456607194.14816
Area
1.6591117367621E+16
Volume
1.6075972464382E+24
Surface area
6.6364469470483E+16
Circumference
456607194.14816
Perimeter
290685168
Area
5281116680949264
Diagonal
102772726.74158
Surface area
31686700085695584
Volume
3.8378557240733E+23
Space diagonal
125870369.99567
Perimeter
218013876
Area
2.2867906030259E+15
Altitude
62935184.997837
Surface area
2.2867906030259E+15
Volume
4.5229563461798E+22
Height
34257575.580525