72672837 is an odd 8-digits composite number following 72672836
and preceding 72672838 . In scientific notation, it is written as 7.2672837 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 47620552 positive integers (up to 72672837) that are relatively prime to 72672837.
72672837 has 12 divisors, whose sum is 98581440
The reverse of 72672837 is 73827627
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-two million six hundred seventy-two thousand eight hundred thirty-seven
Scientific notation
7.2672837 × 10^7
Engineering notation
7.2672837 × 10^6
Prime Factorization
3 × 59 × 59 × 6959
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1231743
Product of the distinct prime numbers
The prime factorization of 72672837 is 3 × 59 × 59 × 6959.
Since it has a total of 4 prime factors.
3 , 7 , 47 , 40 , 606 , 693 , 7197 , 5860 , 33522 , 96075 , 883745 , 893704 , 9815344 , 1522961 , 38555356 , 88188180 , 235137865 , 940405768 , 406905966 , 5953857194
n×2
145345674
n×3
218018511
n×4
290691348
n×5
363364185
n÷2
36336418.5
n÷3
24224279
n÷3
18168209.25
n÷5
14534567.4
n2
5281341237628569
n3
3.8381005090356E+23
n4
2.7892565268276E+31
n5
2.0270318492533E+39
2 √n
8524.8364793701
3 √n
417.30863521313
4 √n
92.330041044993
5 √n
37.348608241155
1 , 3 , 59 , 177 , 3481 , 6959 , 10443 , 20877 , 410581 , 1231743 , 24224279 , 72672837
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72672836
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72672837 can be divided by 12 positive divisors.
The sum of these divisors (counting 72672837) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010101001110011001000101
3
Ternary
12001202011101120
4
Quaternary
10111032121011
5
Quinary
122101012322
6
Senary
11113344153
8
Octal
425163105
10
Decimal
72672837
12
Duodecimal
20408059
16
Hexadecimal
454e645
20
Vigesimal
12e421h
36
Base36
179mpx
md5
f2d2b426d7207a6048fcd0c58dbd4748
sha1
5bf7f23b2c8bc23ab654863ad51503b0940baa70
sha256
862d352549a0ee815f3fbbbef071e2e52b6a089e95e655ccb5021e6c1a2eadea
sha512
8b1591862d6de3493c8ea8dacf749edbb587cdbf1197f47dd6ae2d1be69e8fa23a691bc268e6f181cce5a7087bc6cfd00ca28d3006fe3b34e16bd137b9ffc1c6
ripemd-160
808932586a3da68ed9c62866462775be3ac2c60f
Diameter
145345674
Circumference
456616901.66946
Area
1.6591822833235E+16
Volume
1.6076997817234E+24
Surface area
6.6367291332939E+16
Circumference
456616901.66946
Perimeter
290691348
Area
5281341237628569
Diagonal
102774911.70153
Surface area
31688047425771414
Volume
3.8381005090356E+23
Space diagonal
125873046.01417
Perimeter
218018511
Area
2.2868878389203E+15
Altitude
62936523.007086
Surface area
2.2868878389203E+15
Volume
4.5232448280243E+22
Height
34258303.90051