72242557 is an odd 8-digits prime number following 72242556
and preceding 72242558 . In scientific notation, it is written as 7.2242557 × 10^7.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 72242556 positive integers (up to 72242557) that are relatively prime to 72242557.
72242557 has 2 divisors, whose sum is 72242558
The reverse of 72242557 is 75524227
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 34 Digital Root 7
Name
seventy-two million two hundred forty-two thousand five hundred fifty-seven
Scientific notation
7.2242557 × 10^7
Engineering notation
7.2242557 × 10^6
Prime Factorization
72242557
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
72242557 Product of the distinct prime numbers
The prime factorization of 72242557 is 72242557.
Since it has a total of 1 prime factors.
10 , 1 , 11 , 94 , 728 , 743 , 8110 , 6730 , 37209 , 87750 , 501845 , 748614 , 2213135 , 8204233 , 81584126 , 14528044 , 116518425 , 212348176 , 2694200028 , 8480507333
n×2
144485114
n×3
216727671
n×4
288970228
n×5
361212785
n÷2
36121278.5
n÷3
24080852.333333
n÷3
18060639.25
n÷5
14448511.4
n2
5218987041898249
n3
3.770329688566E+23
n4
2.7237825743502E+31
n5
1.967730178831E+39
2 √n8499.5621651942
3 √n416.48340662741
4 √n92.193070049729
5 √n37.304276534227
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
72242558 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36121279 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8499.5622240207 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999723155 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72242557 can be divided by 2 positive divisors.
The sum of these divisors (counting 72242557) is 72242558, the average is 36121279.
Base
System
Value
2
Binary
100010011100101010101111101
3
Ternary
12000221022011021
4
Quaternary
10103211111331
5
Quinary
121443230212
6
Senary
11100224141
8
Octal
423452575
10
Decimal
72242557
12
Duodecimal
2023b051
16
Hexadecimal
44e557d
20
Vigesimal
12ba67h
36
Base36
170epp
md5
abd8c2edc4057fd192760afcf3b4e476
sha1
0d48bbc2f6d8803aedafbc683c163740950ef56a
sha256
67fa8eee9c3599f79ef44b87464aecd3173e077000cca24508df639a19d45bee
sha512
831dabd16da3bb69f64280ec523a1c00ea57a02430a35c544ca6933049fff648463973be3236a9e00ce98eb6ad97ebf34c8a31ddd56703d55aa9f39f5649a6fa
ripemd-160
f1690102debabb823ea1fd28d3c3ead4002423d5
Diameter
144485114
Circumference
453913372.69548
Area
1.6395931350008E+16
Volume
1.579312006828E+24
Surface area
6.5583725400031E+16
Circumference
453913372.69548
Perimeter
288970228
Area
5218987041898249
Diagonal
102166403.88991
Surface area
31313922251389494
Volume
3.770329688566E+23
Space diagonal
125127779.19269
Perimeter
216727671
Area
2.2598876801528E+15
Altitude
62563889.596345
Surface area
2.2598876801528E+15
Volume
4.4433761501566E+22
Height
34055467.963304