72617692 is an even 8-digits composite number following 72617691
and preceding 72617693 . In scientific notation, it is written as 7.2617692 × 10^7.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 30799872 positive integers (up to 72617692) that are relatively prime to 72617692.
72617692 has 24 divisors, whose sum is 146738144
The reverse of 72617692 is 29671627
Previous prime number is 97
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-two million six hundred seventeen thousand six hundred ninety-two
Scientific notation
7.2617692 × 10^7
Engineering notation
7.2617692 × 10^6
Prime Factorization
2 × 2 × 7 × 97 × 26737
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
36308846
Product of the distinct prime numbers
The prime factorization of 72617692 is 2 × 2 × 7 × 97 × 26737.
Since it has a total of 5 prime factors.
5 , 5 , 49 , 18 , 594 , 917 , 3822 , 6414 , 43996 , 50177 , 3856 , 966743 , 7927494 , 842701 , 27360439 , 80450467 , 436556463 , 61767603 , 5386977616 , 4194588598
n×2
145235384
n×3
217853076
n×4
290470768
n×5
363088460
n÷2
36308846
n÷3
24205897.333333
n÷3
18154423
n÷5
14523538.4
n2
5273329191406864
n3
3.8293699503619E+23
n4
2.7808000760944E+31
n5
2.019352834394E+39
2 √n
8521.6014926773
3 √n
417.20305561003
4 √n
92.312520779563
5 √n
37.342938407673
1 , 2 , 4 , 7 , 14 , 28 , 97 , 194 , 388 , 679 , 1358 , 2716 , 26737 , 53474 , 106948 , 187159 , 374318 , 748636 , 2593489 , 5186978 , 10373956 , 18154423 , 36308846 , 72617692
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
-72617691
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 72617692 can be divided by 24 positive divisors.
The sum of these divisors (counting 72617692) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010101000000111011011100
3
Ternary
12001122100202011
4
Quaternary
10111000323130
5
Quinary
122042231232
6
Senary
11112241004
8
Octal
425007334
10
Decimal
72617692
12
Duodecimal
203a0164
16
Hexadecimal
4540edc
20
Vigesimal
12dh44c
36
Base36
178g64
md5
402f734172cc1abab6d5c97943b3cadb
sha1
f8593f20e025c2483017c76c25c74f57b179e732
sha256
c0b9461c0d2e8719442421b56e964c4f1e66d5fa3b763888109f910cc940a4cf
sha512
06ef80a8f5242e88df8371eb3d371d92566cdb24b1bf0556a27cfa308059a285b1dfb22020264702605aa4899d83156ec39169d265c3e301cb21a0ecf63a14cc
ripemd-160
aa122ee6288469aa884431c6a64eb0d394380756
Diameter
145235384
Circumference
456270415.41569
Area
1.6566652247684E+16
Volume
1.6040427338579E+24
Surface area
6.6266608990738E+16
Circumference
456270415.41569
Perimeter
290470768
Area
5273329191406864
Diagonal
102696924.89463
Surface area
31639975148441184
Volume
3.8293699503619E+23
Space diagonal
125777532.07239
Perimeter
217853076
Area
2.2834185211382E+15
Altitude
62888766.036194
Surface area
2.2834185211382E+15
Volume
4.5129557659549E+22
Height
34232308.298211