72672828 is an even 8-digits composite number following 72672827
and preceding 72672829 . In scientific notation, it is written as 7.2672828 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 23633280 positive integers (up to 72672828) that are relatively prime to 72672828.
72672828 has 24 divisors, whose sum is 173706960
The reverse of 72672828 is 82827627
Previous prime number is 41
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-two million six hundred seventy-two thousand eight hundred twenty-eight
Scientific notation
7.2672828 × 10^7
Engineering notation
7.2672828 × 10^6
Prime Factorization
2 × 2 × 3 × 41 × 147709
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
36336414 Product of the distinct prime numbers
The prime factorization of 72672828 is 2 × 2 × 3 × 41 × 147709.
Since it has a total of 5 prime factors.
5 , 7 , 100 , 54 , 257 , 986 , 8986 , 2843 , 61051 , 76942 , 705978 , 921462 , 1505176 , 2440253 , 1618857 , 64648915 , 712186826 , 616983059 , 1592192177 , 5035304611
n×2
145345656
n×3
218018484
n×4
290691312
n×5
363364140
n÷2
36336414
n÷3
24224276
n÷3
18168207
n÷5
14534565.6
n2
5281339929517584
n3
3.8380990830736E+23
n4
2.7892551451117E+31
n5
2.0270305940882E+39
2 √n8524.8359515008
3 √n417.30861798625
4 √n92.330038186393
5 √n37.348607316085
1 , 2 , 3 , 4 , 6 , 12 , 41 , 82 , 123 , 164 , 246 , 492 , 147709 , 295418 , 443127 , 590836 , 886254 , 1772508 , 6056069 , 12112138 , 18168207 , 24224276 , 36336414 , 72672828
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72672827 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72672828 can be divided by 24 positive divisors.
The sum of these divisors (counting 72672828) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010101001110011000111100
3
Ternary
12001202011101020
4
Quaternary
10111032120330
5
Quinary
122101012303
6
Senary
11113344140
8
Octal
425163074
10
Decimal
72672828
12
Duodecimal
20408050
16
Hexadecimal
454e63c
20
Vigesimal
12e4218
36
Base36
179mpo
md5
5167c1318e7048698b7903b5d302e91b
sha1
4447d4c19740c13c4ae3c5ba364627ece29d55dc
sha256
bb0e5b9598adfce6cfd069e703fe4aebb4a0315af3b1da88af870365e6b60f96
sha512
ef1aca795f758139171d70a0f3f04f6fb1fd71191fc2d309c42429bdf30637b2bcc5bf46c803cd650bb83e8a3775d0e8fafd9906b88948dd0e7722d15df1f4df
ripemd-160
2d744bb91ad7ac50e99168b5210e0c2b4a205d03
Diameter
145345656
Circumference
456616845.12079
Area
1.6591818723683E+16
Volume
1.6076991844178E+24
Surface area
6.6367274894732E+16
Circumference
456616845.12079
Perimeter
290691312
Area
5281339929517584
Diagonal
102774898.97361
Surface area
31688039577105504
Volume
3.8380990830736E+23
Space diagonal
125873030.42571
Perimeter
218018484
Area
2.2868872724917E+15
Altitude
62936515.212857
Surface area
2.2868872724917E+15
Volume
4.5232431475121E+22
Height
34258299.657869