72996869 is an odd 8-digits composite number following 72996868
and preceding 72996870 . In scientific notation, it is written as 7.2996869 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 64998960 positive integers (up to 72996869) that are relatively prime to 72996869.
72996869 has 16 divisors, whose sum is 81285120
The reverse of 72996869 is 96869927
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-two million nine hundred ninety-six thousand eight hundred sixty-nine
Scientific notation
7.2996869 × 10^7
Engineering notation
7.2996869 × 10^6
Prime Factorization
11 × 79 × 167 × 503
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72996869
Product of the distinct prime numbers
The prime factorization of 72996869 is 11 × 79 × 167 × 503.
Since it has a total of 4 prime factors.
2 , 1 , 20 , 79 , 74 , 384 , 2020 , 897 , 82077 , 67003 , 746928 , 668904 , 340589 , 5068848 , 32861589 , 86566845 , 911712796 , 759329056 , 2840148936 , 121383724
n×2
145993738
n×3
218990607
n×4
291987476
n×5
364984345
n÷2
36498434.5
n÷3
24332289.666667
n÷3
18249217.25
n÷5
14599373.8
n2
5328542883803161
n3
3.8896694684986E+23
n4
2.8393369264529E+31
n5
2.0726270566715E+39
2 √n
8543.8205154369
3 √n
417.92794443351
4 √n
92.432789179148
5 √n
37.38185482401
1 , 11 , 79 , 167 , 503 , 869 , 1837 , 5533 , 13193 , 39737 , 84001 , 145123 , 437107 , 924011 , 6636079 , 72996869
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
-72996868
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 72996869 can be divided by 16 positive divisors.
The sum of these divisors (counting 72996869) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010110011101100000000101
3
Ternary
12002100121212202
4
Quaternary
10112131200011
5
Quinary
122141344434
6
Senary
11124324245
8
Octal
426354005
10
Decimal
72996869
12
Duodecimal
20543685
16
Hexadecimal
459d805
20
Vigesimal
12g4c39
36
Base36
17gkqt
md5
5db4b93341862727708ce061e4d204b6
sha1
235bd1958839462697471749f4850ccf46ed23de
sha256
7e8cc0c58d2128dbed0e5a7b1a10f02e62fcf8bf5249c78a5286bd3687686c17
sha512
7b00d25351afd1162f766a482b88bba5b482d74cca3b1695a17282b124c9dd62e3d2ba00a5c5c07e8a3e64aac970f3294b711f453f0bc72f3f92dcbea438c5e0
ripemd-160
1fb3191f2e67e36f4d291f72e6fff4d22d7b3bc7
Diameter
145993738
Circumference
458652854.77091
Area
1.6740111178094E+16
Volume
1.6293009369504E+24
Surface area
6.6960444712377E+16
Circumference
458652854.77091
Perimeter
291987476
Area
5328542883803161
Diagonal
103233162.15057
Surface area
31971257302818966
Volume
3.8896694684986E+23
Space diagonal
126434285.90145
Perimeter
218990607
Area
2.3073267512642E+15
Altitude
63217142.950725
Surface area
2.3073267512642E+15
Volume
4.5840194295827E+22
Height
34411054.050191