72648776 is an even 8-digits composite number following 72648775
and preceding 72648777 . In scientific notation, it is written as 7.2648776 × 10^7.
The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors.
There are 36282960 positive integers (up to 72648776) that are relatively prime to 72648776.
72648776 has 16 divisors, whose sum is 136371840
The reverse of 72648776 is 67784627
Previous prime number is 967
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-two million six hundred forty-eight thousand seven hundred seventy-six
Scientific notation
7.2648776 × 10^7
Engineering notation
7.2648776 × 10^6
Prime Factorization
2 × 2 × 2 × 967 × 9391
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
18162194
Product of the distinct prime numbers
The prime factorization of 72648776 is 2 × 2 × 2 × 967 × 9391.
Since it has a total of 5 prime factors.
7 , 7 , 37 , 40 , 999 , 626 , 6652 , 1418 , 39990 , 82614 , 492386 , 120971 , 3709603 , 9812019 , 89450265 , 17776137 , 211130749 , 979399219 , 8083838076 , 1783720759
n×2
145297552
n×3
217946328
n×4
290595104
n×5
363243880
n÷2
36324388
n÷3
24216258.666667
n÷3
18162194
n÷5
14529755.2
n2
5277844654298176
n3
3.8342895405291E+23
n4
2.7855644194904E+31
n5
2.0236784554513E+39
2 √n
8523.4251331258
3 √n
417.2625750352
4 √n
92.322397786917
5 √n
37.346134789078
1 , 2 , 4 , 8 , 967 , 1934 , 3868 , 7736 , 9391 , 18782 , 37564 , 75128 , 9081097 , 18162194 , 36324388 , 72648776
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
-72648775
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 72648776 can be divided by 16 positive divisors.
The sum of these divisors (counting 72648776) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010101001000100001001000
3
Ternary
12001200221101102
4
Quaternary
10111020201020
5
Quinary
122044230101
6
Senary
11113040532
8
Octal
425104110
10
Decimal
72648776
12
Duodecimal
203b6148
16
Hexadecimal
4548848
20
Vigesimal
12e11ig
36
Base36
17945k
md5
1c89620178058fc1a843cded38429cc9
sha1
4f67869064b14b269b94ec78f0d764336c688e78
sha256
ccf6a3b4967dd2fc7405ef60736ecca8676096aac55f09b65fba6d8b5810422e
sha512
10326f9a0b8b8d6b98cfd4e54f7587f3fd040dd17f349bf2f6e2eee13fd8694e93300316f9d0d280f524834c0fa307e2e239a4aa9fe0ec8e658c0822ffcaf54b
ripemd-160
5b94016a5060ed1b5f771bd475f16fe26d0c905a
Diameter
145297552
Circumference
456465721.94778
Area
1.6580837992731E+16
Volume
1.6061034469683E+24
Surface area
6.6323351970925E+16
Circumference
456465721.94778
Perimeter
290595104
Area
5277844654298176
Diagonal
102740884.30901
Surface area
31667067925789056
Volume
3.8342895405291E+23
Space diagonal
125831371.13969
Perimeter
217946328
Area
2.2853737739251E+15
Altitude
62915685.569845
Surface area
2.2853737739251E+15
Volume
4.5187535585679E+22
Height
34246961.436335