72294844 is an even 8-digits composite number following 72294843
and preceding 72294845 . In scientific notation, it is written as 7.2294844 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 36129600 positive integers (up to 72294844) that are relatively prime to 72294844.
72294844 has 12 divisors, whose sum is 126578368
The reverse of 72294844 is 44849227
Previous prime number is 5791
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-two million two hundred ninety-four thousand eight hundred forty-four
Scientific notation
7.2294844 × 10^7
Engineering notation
7.2294844 × 10^6
Prime Factorization
2 × 2 × 5791 × 3121
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
36147422
Product of the distinct prime numbers
The prime factorization of 72294844 is 2 × 2 × 5791 × 3121.
Since it has a total of 4 prime factors.
6 , 4 , 13 , 79 , 865 , 3 , 8718 , 8355 , 5381 , 59712 , 500876 , 118641 , 7666187 , 6105883 , 87931155 , 46669986 , 716489079 , 122217703 , 5770256180 , 3394962020
n×2
144589688
n×3
216884532
n×4
289179376
n×5
361474220
n÷2
36147422
n÷3
24098281.333333
n÷3
18073711
n÷5
14458968.8
n2
5226544468984336
n3
3.7785221704429E+23
n4
2.7316767086271E+31
n5
1.9748614150863E+39
2 √n
8502.6374731609
3 √n
416.58386180292
4 √n
92.20974717003
5 √n
37.309674915291
1 , 2 , 4 , 3121 , 5791 , 6242 , 11582 , 12484 , 23164 , 18073711 , 36147422 , 72294844
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72294843
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72294844 can be divided by 12 positive divisors.
The sum of these divisors (counting 72294844) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010011110010000110111100
3
Ternary
12001000221212211
4
Quaternary
10103302012330
5
Quinary
122001413334
6
Senary
11101310204
8
Octal
423620674
10
Decimal
72294844
12
Duodecimal
20265364
16
Hexadecimal
44f21bc
20
Vigesimal
12bgh24
36
Base36
171j24
md5
455988567cb8d6246b2add20c6f99764
sha1
f0a842a25c571a19356db6f7d68b5798b10a2b5f
sha256
bdd776add50c8236623c32551da20d0f3b67766701e1fab7b625deb0adcad7e0
sha512
69410b1f7ac42f3dbd1eabf61bd3bdf542c27a5a8cbe292b3f29dda3cad1733effeecac08ac97008b9e4d8e88c03e909c55966a29208f2b80b6971425880ea9f
ripemd-160
346a36b7d7bbf0fea7bf38667785025eb2006fec
Diameter
144589688
Circumference
454241901.60564
Area
1.6419673707422E+16
Volume
1.5827436656119E+24
Surface area
6.5678694829686E+16
Circumference
454241901.60564
Perimeter
289179376
Area
5226544468984336
Diagonal
102240348.87445
Surface area
31359266813906016
Volume
3.7785221704429E+23
Space diagonal
125218342.93327
Perimeter
216884532
Area
2.2631601420747E+15
Altitude
62609171.466633
Surface area
2.2631601420747E+15
Volume
4.4530310826398E+22
Height
34080116.291482