72673864 is an even 8-digits composite number following 72673863
and preceding 72673865 . In scientific notation, it is written as 7.2673864 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 8 positive divisors.
There are 36336928 positive integers (up to 72673864) that are relatively prime to 72673864.
72673864 has 8 divisors, whose sum is 136263510
The reverse of 72673864 is 46837627
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-two million six hundred seventy-three thousand eight hundred sixty-four
Scientific notation
7.2673864 × 10^7
Engineering notation
7.2673864 × 10^6
Prime Factorization
2 × 2 × 2 × 9084233
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
18168466
Product of the distinct prime numbers
The prime factorization of 72673864 is 2 × 2 × 2 × 9084233.
Since it has a total of 4 prime factors.
10 , 10 , 59 , 93 , 168 , 508 , 8159 , 3261 , 78159 , 29747 , 916815 , 813640 , 3519758 , 7841770 , 82467616 , 92356819 , 163365911 , 15283098 , 3262345991 , 1975931038
n×2
145347728
n×3
218021592
n×4
290695456
n×5
363369320
n÷2
36336932
n÷3
24224621.333333
n÷3
18168466
n÷5
14534772.8
n2
5281490508690496
n3
3.8382632294586E+23
n4
2.7894141993388E+31
n5
2.0271750816242E+39
2 √n
8524.8967149168
3 √n
417.31060098176
4 √n
92.330367241319
5 √n
37.348713801377
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72673863
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72673864 can be divided by 8 positive divisors.
The sum of these divisors (counting 72673864) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001110101001001000
3
Ternary
12001202012210121
4
Quaternary
10111032221020
5
Quinary
122101030424
6
Senary
11113353024
8
Octal
425165110
10
Decimal
72673864
12
Duodecimal
20408774
16
Hexadecimal
454ea48
20
Vigesimal
12e44d4
36
Base36
179nig
md5
49f0636389309a4095bb3c022f3691e7
sha1
6e7e40b306155ea5ebd4aef11aa9a3b5187fe896
sha256
6a905a4eaa2e40e4aa5388d18174ea64c7fe2cbaf54a978b15e2f769aaa9a143
sha512
5fb7082f0ebe74f7e19f5811f1fa7a70ffbc297efd245699cd30c8b30c61d924b7a575e04644430f3b7746ae6201fdd9af45d2db325ea1d8e1041a69b6fb09d8
ripemd-160
fb960dd79b11716c9027b5d78b9bbb998c05cc3b
Diameter
145347728
Circumference
456623354.50077
Area
1.6592291782106E+16
Volume
1.6077679418948E+24
Surface area
6.6369167128425E+16
Circumference
456623354.50077
Perimeter
290695456
Area
5281490508690496
Diagonal
102776364.09886
Surface area
31688943052142976
Volume
3.8382632294586E+23
Space diagonal
125874824.83035
Perimeter
218021592
Area
2.2869524751862E+15
Altitude
62937412.415175
Surface area
2.2869524751862E+15
Volume
4.523436595882E+22
Height
34258788.032953