72378629 is an odd 8-digits composite number following 72378628
and preceding 72378630 . In scientific notation, it is written as 7.2378629 × 10^7.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 72268140 positive integers (up to 72378629) that are relatively prime to 72378629.
72378629 has 4 divisors, whose sum is 72489120
The reverse of 72378629 is 92687327
Previous prime number is 659
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-two million three hundred seventy-eight thousand six hundred twenty-nine
Scientific notation
7.2378629 × 10^7
Engineering notation
7.2378629 × 10^6
Prime Factorization
659 × 109831
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
72378629
Product of the distinct prime numbers
The prime factorization of 72378629 is 659 × 109831.
Since it has a total of 2 prime factors.
8 , 5 , 27 , 84 , 146 , 560 , 8219 , 5592 , 71540 , 77722 , 152178 , 745234 , 9203108 , 1787001 , 22206308 , 81012370 , 392939893 , 346225568 , 5243489629 , 3139066718
n×2
144757258
n×3
217135887
n×4
289514516
n×5
361893145
n÷2
36189314.5
n÷3
24126209.666667
n÷3
18094657.25
n÷5
14475725.8
n2
5238665935919641
n3
3.7916745823087E+23
n4
2.7443620788165E+31
n5
1.9863316474433E+39
2 √n
8507.5630470776
3 √n
416.74473083123
4 √n
92.236451834823
5 √n
37.318318804174
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72378628
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72378629 can be divided by 4 positive divisors.
The sum of these divisors (counting 72378629) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010100000110100100000101
3
Ternary
12001012012210222
4
Quaternary
10110012210011
5
Quinary
122012104004
6
Senary
11103154125
8
Octal
424064405
10
Decimal
72378629
12
Duodecimal
202a5945
16
Hexadecimal
4506905
20
Vigesimal
12c76b9
36
Base36
173bph
md5
1680c261a797c7b170cb7670f0ffa12e
sha1
47878a9467b3b74a24618966ce5bb39c6cb4a48c
sha256
63faf9d75a1a92898342dcc7d10e263e20aa5aaf09ff751ab7b3f02502e5d624
sha512
1d008e50ebba692567b57042fdfa29399f3c6c3e14acd6a1094cf57b4e9103ac5e9d4e0bfdb0bbb2c17a3cb8b23c5ae361f3a132a0c980f68d19614f4d15f188
ripemd-160
885cab97df5fa6d8f22fbdfe3b6ed688bff1588e
Diameter
144757258
Circumference
454768338.2866
Area
1.6457754418896E+16
Volume
1.5882529350112E+24
Surface area
6.5831017675585E+16
Circumference
454768338.2866
Perimeter
289514516
Area
5238665935919641
Diagonal
102358838.75777
Surface area
31431995615517846
Volume
3.7916745823087E+23
Space diagonal
125363462.81018
Perimeter
217135887
Area
2.2684088912233E+15
Altitude
62681731.405089
Surface area
2.2684088912233E+15
Volume
4.4685313486719E+22
Height
34119612.919257