72236444 is an even 8-digits composite number following 72236443
and preceding 72236445 . In scientific notation, it is written as 7.2236444 × 10^7.
The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors.
There are 30450240 positive integers (up to 72236444) that are relatively prime to 72236444.
72236444 has 24 divisors, whose sum is 146844768
The reverse of 72236444 is 44463227
Previous prime number is 61
Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5
Name
seventy-two million two hundred thirty-six thousand four hundred forty-four
Scientific notation
7.2236444 × 10^7
Engineering notation
7.2236444 × 10^6
Prime Factorization
2 × 2 × 7 × 61 × 42293
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
36118222
Product of the distinct prime numbers
The prime factorization of 72236444 is 2 × 2 × 7 × 61 × 42293.
Since it has a total of 5 prime factors.
7 , 4 , 91 , 22 , 882 , 948 , 2274 , 6493 , 84525 , 97041 , 819266 , 386767 , 8959830 , 267733 , 79948506 , 99020565 , 605832174 , 854628199 , 1394558775 , 4135092837
n×2
144472888
n×3
216709332
n×4
288945776
n×5
361182220
n÷2
36118222
n÷3
24078814.666667
n÷3
18059111
n÷5
14447288.8
n2
5218103841765136
n3
3.7693726595185E+23
n4
2.7228607703444E+31
n5
1.9668977955678E+39
2 √n
8499.2025508279
3 √n
416.47165900484
4 √n
92.19111969614
5 √n
37.30364519234
1 , 2 , 4 , 7 , 14 , 28 , 61 , 122 , 244 , 427 , 854 , 1708 , 42293 , 84586 , 169172 , 296051 , 592102 , 1184204 , 2579873 , 5159746 , 10319492 , 18059111 , 36118222 , 72236444
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72236443
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72236444 can be divided by 24 positive divisors.
The sum of these divisors (counting 72236444) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010011100011110110011100
3
Ternary
12000220222202212
4
Quaternary
10103203312130
5
Quinary
121443031234
6
Senary
11100135552
8
Octal
423436634
10
Decimal
72236444
12
Duodecimal
202375b8
16
Hexadecimal
44e3d9c
20
Vigesimal
12b9b24
36
Base36
1709zw
md5
0fca35c84aa4f48fc18bd8de9cf1797c
sha1
9a2a81608b156c1ff5ecd1bca4ed1cb5d99b8bee
sha256
57f2c672ff392f8590b17835095bb34439b1e1b91886705fadc9f41e4748f801
sha512
d787f2b3fd91bcc6efdfb9ec9ae49d34dff45631992f8c230553211d894f9abeae31da44025c3fa6f83476d0e0695d5d1c1d1c7d8847a345ec6896a922993389
ripemd-160
ecac9c03fb223c999b6a1d829dd66bd0bbaafed8
Diameter
144472888
Circumference
453874963.5837
Area
1.6393156694958E+16
Volume
1.5789111274381E+24
Surface area
6.5572626779832E+16
Circumference
453874963.5837
Perimeter
288945776
Area
5218103841765136
Diagonal
102157758.8024
Surface area
31308623050590816
Volume
3.7693726595185E+23
Space diagonal
125117191.1661
Perimeter
216709332
Area
2.2595052432769E+15
Altitude
62558595.583052
Surface area
2.2595052432769E+15
Volume
4.4422482806079E+22
Height
34052586.267468