72192488 is an even 8-digits composite number following 72192487
and preceding 72192489 . In scientific notation, it is written as 7.2192488 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors.
There are 36023296 positive integers (up to 72192488) that are relatively prime to 72192488.
72192488 has 16 divisors, whose sum is 135634500
The reverse of 72192488 is 88429127
Previous prime number is 509
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-two million one hundred ninety-two thousand four hundred eighty-eight
Scientific notation
7.2192488 × 10^7
Engineering notation
7.2192488 × 10^6
Prime Factorization
2 × 2 × 2 × 509 × 17729
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
18048122
Product of the distinct prime numbers
The prime factorization of 72192488 is 2 × 2 × 2 × 509 × 17729.
Since it has a total of 5 prime factors.
1 , 5 , 78 , 20 , 999 , 364 , 5402 , 236 , 89770 , 27753 , 417919 , 131742 , 6656433 , 8819733 , 21574556 , 37569979 , 848501544 , 594225561 , 7352743409 , 4252952313
n×2
144384976
n×3
216577464
n×4
288769952
n×5
360962440
n÷2
36096244
n÷3
24064162.666667
n÷3
18048122
n÷5
14438497.6
n2
5211755323630144
n3
3.7624958366011E+23
n4
2.7162393553387E+31
n5
1.9609207706542E+39
2 √n
8496.616267668
3 √n
416.38716729194
4 √n
92.177091881161
5 √n
37.29910422052
1 , 2 , 4 , 8 , 509 , 1018 , 2036 , 4072 , 17729 , 35458 , 70916 , 141832 , 9024061 , 18048122 , 36096244 , 72192488
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72192487
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72192488 can be divided by 16 positive divisors.
The sum of these divisors (counting 72192488) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010011011001000111101000
3
Ternary
12000211202110212
4
Quaternary
10103121013220
5
Quinary
121440124423
6
Senary
11055200252
8
Octal
423310750
10
Decimal
72192488
12
Duodecimal
20216088
16
Hexadecimal
44d91e8
20
Vigesimal
12b4148
36
Base36
16zc2w
md5
1d3160d0c660a0ec2db3b64b8424c64d
sha1
abbd287a161e369b9f61162d5a1598c8404320cf
sha256
d8b5f5fd9a59e0c44cdedc0c5dd3a3576775a79096424d7f81c00f0a9fb2b649
sha512
6c30ec4a5a67ae77c33e6ceab5a970ce9e347af866d80af6598fa573fb575d3a30faa52be9ee182ce9d20a9611f74526c5792888ee36bef515d428c5a55f4abb
ripemd-160
0486cbc7e9d90102096c4740e93de6840ea3bc63
Diameter
144384976
Circumference
453598779.89034
Area
1.6373212237024E+16
Volume
1.5760305705904E+24
Surface area
6.5492848948096E+16
Circumference
453598779.89034
Perimeter
288769952
Area
5211755323630144
Diagonal
102095595.63106
Surface area
31270531941780864
Volume
3.7624958366011E+23
Space diagonal
125041057.14081
Perimeter
216577464
Area
2.2567562542862E+15
Altitude
62520528.570403
Surface area
2.2567562542862E+15
Volume
4.4341438670779E+22
Height
34031865.210352