72671867 is an odd 8-digits prime number following 72671866
and preceding 72671868 . In scientific notation, it is written as 7.2671867 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 72671866 positive integers (up to 72671867) that are relatively prime to 72671867.
72671867 has 2 divisors, whose sum is 72671868
The reverse of 72671867 is 76817627
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
seventy-two million six hundred seventy-one thousand eight hundred sixty-seven
Scientific notation
7.2671867 × 10^7
Engineering notation
7.2671867 × 10^6
Prime Factorization
72671867
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
72671867 Product of the distinct prime numbers
The prime factorization of 72671867 is 72671867.
Since it has a total of 1 prime factors.
3 , 1 , 96 , 80 , 486 , 192 , 4535 , 1235 , 78602 , 24318 , 98319 , 975169 , 9394280 , 2089004 , 14367039 , 47400498 , 842252226 , 71382576 , 323800668 , 7782595165
n×2
145343734
n×3
218015601
n×4
290687468
n×5
363359335
n÷2
36335933.5
n÷3
24223955.666667
n÷3
18167966.75
n÷5
14534373.4
n2
5281200253265689
n3
3.8379468240569E+23
n4
2.7891076115094E+31
n5
2.026896573923E+39
2 √n8524.7795865934
3 √n417.30677853052
4 √n92.329732949865
5 √n37.348508538584
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
72671868 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36335934 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8524.779645246 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999972479 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72671867 can be divided by 2 positive divisors.
The sum of these divisors (counting 72671867) is 72671868, the average is 36335934.
Base
System
Value
2
Binary
100010101001110001001111011
3
Ternary
12001202010001122
4
Quaternary
10111032021323
5
Quinary
122100444432
6
Senary
11113335455
8
Octal
425161173
10
Decimal
72671867
12
Duodecimal
2040758b
16
Hexadecimal
454e27b
20
Vigesimal
12e3jd7
36
Base36
179lyz
md5
6a9005e7c6214c723956262a43fa2cdd
sha1
6d5dbabbb8f2824ab26d91c017d0f78903647652
sha256
5d410b55ed3b5eb46b2ac4d1893174561a1e41fe57055ff14957575f9a255110
sha512
ef2a407204d28f0c68d55238a2f564d6ceaecb239798d66b250f71940b3f09366c4437249ce1e42721201389daedd24b909d0e2598449d30f51e8bb50f0b05a8
ripemd-160
f2566b7055ca94ff99749c1c77f348786f775667
Diameter
145343734
Circumference
456610806.97971
Area
1.6591379917796E+16
Volume
1.6076354063101E+24
Surface area
6.6365519671184E+16
Circumference
456610806.97971
Perimeter
290687468
Area
5281200253265689
Diagonal
102773539.91437
Surface area
31687201519594134
Volume
3.8379468240569E+23
Space diagonal
125871365.92489
Perimeter
218015601
Area
2.2868267909004E+15
Altitude
62935682.962444
Surface area
2.2868267909004E+15
Volume
4.52306370854E+22
Height
34257846.638125