72673831 is an odd 8-digits prime number following 72673830
and preceding 72673832 . In scientific notation, it is written as 7.2673831 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 72673830 positive integers (up to 72673831) that are relatively prime to 72673831.
72673831 has 2 divisors, whose sum is 72673832
The reverse of 72673831 is 13837627
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
seventy-two million six hundred seventy-three thousand eight hundred thirty-one
Scientific notation
7.2673831 × 10^7
Engineering notation
7.2673831 × 10^6
Prime Factorization
72673831
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
72673831 Product of the distinct prime numbers
The prime factorization of 72673831 is 72673831.
Since it has a total of 1 prime factors.
5 , 4 , 73 , 32 , 237 , 525 , 4434 , 8031 , 2326 , 7573 , 875563 , 570956 , 7219474 , 3926455 , 4115763 , 7168874 , 90198947 , 137933421 , 435493588 , 1312039448
n×2
145347662
n×3
218021493
n×4
290695324
n×5
363369155
n÷2
36336915.5
n÷3
24224610.333333
n÷3
18168457.75
n÷5
14534766.2
n2
5281485712216561
n3
3.8382580007854E+23
n4
2.7894091328348E+31
n5
2.0271704790949E+39
2 √n8524.8947794093
3 √n417.31053781713
4 √n92.330356759894
5 √n37.348710409489
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
72673832 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36336916 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8524.8948380611 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999724798 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72673831 can be divided by 2 positive divisors.
The sum of these divisors (counting 72673831) is 72673832, the average is 36336916.
Base
System
Value
2
Binary
100010101001110101000100111
3
Ternary
12001202012202101
4
Quaternary
10111032220213
5
Quinary
122101030311
6
Senary
11113352531
8
Octal
425165047
10
Decimal
72673831
12
Duodecimal
20408747
16
Hexadecimal
454ea27
20
Vigesimal
12e44bb
36
Base36
179nhj
md5
fa20f0aaa682042f01d9924deec4a181
sha1
fe201831e7fe901984000a99945df88390417087
sha256
dcbac017feeaf059050cc828fba5ee266787f27a9d13aa7561696d3a5fe70603
sha512
1ee9cb28fa3ce6f41346068fb0d37a74b755679055c6282b1e9fd13e8be096a7e97f6350b6d51598e16d0f8aa8c44db120e26b65947c8646c69b69b57eef9ecb
ripemd-160
9a9b3a6b99530c892f8310ec617d6ed41e48bca6
Diameter
145347662
Circumference
456623147.15565
Area
1.6592276713539E+16
Volume
1.6077657517133E+24
Surface area
6.6369106854156E+16
Circumference
456623147.15565
Perimeter
290695324
Area
5281485712216561
Diagonal
102776317.42981
Surface area
31688914273299366
Volume
3.8382580007854E+23
Space diagonal
125874767.67267
Perimeter
218021493
Area
2.286950398252E+15
Altitude
62937383.836337
Surface area
2.286950398252E+15
Volume
4.5234304338315E+22
Height
34258772.476603