72608946 is an even 8-digits composite number following 72608945
and preceding 72608947 . In scientific notation, it is written as 7.2608946 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 24172064 positive integers (up to 72608946) that are relatively prime to 72608946.
72608946 has 16 divisors, whose sum is 145403424
The reverse of 72608946 is 64980627
Previous prime number is 14633
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-two million six hundred eight thousand nine hundred forty-six
Scientific notation
7.2608946 × 10^7
Engineering notation
7.2608946 × 10^6
Prime Factorization
2 × 3 × 14633 × 827
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72608946
Product of the distinct prime numbers
The prime factorization of 72608946 is 2 × 3 × 14633 × 827.
Since it has a total of 4 prime factors.
6 , 1 , 99 , 6 , 429 , 574 , 7425 , 3313 , 11988 , 41773 , 24929 , 228827 , 2481716 , 3646380 , 18048588 , 98731255 , 152338679 , 960794731 , 2479080813 , 5610027246
n×2
145217892
n×3
217826838
n×4
290435784
n×5
363044730
n÷2
36304473
n÷3
24202982
n÷3
18152236.5
n÷5
14521789.2
n2
5272059039230916
n3
3.8279865008833E+23
n4
2.7794606513136E+31
n5
2.0181370834036E+39
2 √n
8521.0883107735
3 √n
417.18630576886
4 √n
92.309741147798
5 √n
37.342038855331
1 , 2 , 3 , 6 , 827 , 1654 , 2481 , 4962 , 14633 , 29266 , 43899 , 87798 , 12101491 , 24202982 , 36304473 , 72608946
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
-72608945
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 72608946 can be divided by 16 positive divisors.
The sum of these divisors (counting 72608946) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010100111110110010110010
3
Ternary
12001121220202020
4
Quaternary
10110332302302
5
Quinary
122041441241
6
Senary
11112132310
8
Octal
424766262
10
Decimal
72608946
12
Duodecimal
20397096
16
Hexadecimal
453ecb2
20
Vigesimal
12dg276
36
Base36
1789f6
md5
fb4744d73724d259a5a3cf3beb989c25
sha1
4ec7f94713c51dd8ff6239718cf106a067291f0a
sha256
4dafd3cd26de66d47863c6104167df3800934ac360a79e3b5a7a3da95ca5804f
sha512
131b8e2660950b5c5a85511305f8995f3fd8e62c7399766a46d8623264e73aed37c6c672c454af80a43bda6b288a690ccac99afafa9a3c1bf459503858acf8af
ripemd-160
d20eafc6ba382e23cd36dc5904f0dff8437a997d
Diameter
145217892
Circumference
456215462.677
Area
1.656266194694E+16
Volume
1.6034632358954E+24
Surface area
6.6250647787758E+16
Circumference
456215462.677
Perimeter
290435784
Area
5272059039230916
Diagonal
102684556.18282
Surface area
31632354235385496
Volume
3.8279865008833E+23
Space diagonal
125762383.55602
Perimeter
217826838
Area
2.2828685291127E+15
Altitude
62881191.778012
Surface area
2.2828685291127E+15
Volume
4.5113253551086E+22
Height
34228185.394272