72364749 is an odd 8-digits composite number following 72364748
and preceding 72364750 . In scientific notation, it is written as 7.2364749 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 45622656 positive integers (up to 72364749) that are relatively prime to 72364749.
72364749 has 16 divisors, whose sum is 101745600
The reverse of 72364749 is 94746327
Previous prime number is 1033
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-two million three hundred sixty-four thousand seven hundred forty-nine
Scientific notation
7.2364749 × 10^7
Engineering notation
7.2364749 × 10^6
Prime Factorization
3 × 19 × 1033 × 1229
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72364749
Product of the distinct prime numbers
The prime factorization of 72364749 is 3 × 19 × 1033 × 1229.
Since it has a total of 4 prime factors.
5 , 1 , 59 , 85 , 53 , 886 , 2956 , 3888 , 58215 , 93828 , 128315 , 141726 , 3785223 , 4217781 , 19186855 , 37119089 , 640505856 , 1928806 , 206958433 , 49690347
n×2
144729498
n×3
217094247
n×4
289458996
n×5
361823745
n÷2
36182374.5
n÷3
24121583
n÷3
18091187.25
n÷5
14472949.8
n2
5236656897833001
n3
3.789493620108E+23
n4
2.7422575465622E+31
n5
1.9844277905033E+39
2 √n
8506.7472632023
3 √n
416.71808951118
4 √n
92.23202948652
5 √n
37.316887392693
1 , 3 , 19 , 57 , 1033 , 1229 , 3099 , 3687 , 19627 , 23351 , 58881 , 70053 , 1269557 , 3808671 , 24121583 , 72364749
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
-72364748
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 72364749 can be divided by 16 positive divisors.
The sum of these divisors (counting 72364749) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010100000011001011001101
3
Ternary
12001011111202220
4
Quaternary
10110003023031
5
Quinary
122011132444
6
Senary
11103005553
8
Octal
424031315
10
Decimal
72364749
12
Duodecimal
202998b9
16
Hexadecimal
45032cd
20
Vigesimal
12c5bh9
36
Base36
1730zx
md5
0b4213fbbd2b1f75796d11611be8d165
sha1
2d52bb0327e43ec8fbb16d718eca7a17f87cb81f
sha256
0d61b536b44335025bb9773cd53d7068dfbb863d3015ca8dd4528970fa4c8171
sha512
1e70814b05dbfc00ea845bc43fa78667bffdf731417fa25e317518ecd0acd928c84c8fbfc108ad65d861c4407a788eac59a0f94d34a4cb5dc565f59f0b5a42cd
ripemd-160
f1404774ef059eef166513e858b476ff3e3d95de
Diameter
144729498
Circumference
454681127.67454
Area
1.6451442839602E+16
Volume
1.5873393757009E+24
Surface area
6.580577135841E+16
Circumference
454681127.67454
Perimeter
289458996
Area
5236656897833001
Diagonal
102339209.47352
Surface area
31419941386998006
Volume
3.789493620108E+23
Space diagonal
125339421.94497
Perimeter
217094247
Area
2.2675389522132E+15
Altitude
62669710.972485
Surface area
2.2675389522132E+15
Volume
4.4659610600693E+22
Height
34113069.824508