72323489 is an odd 8-digits composite number following 72323488
and preceding 72323490 . In scientific notation, it is written as 7.2323489 × 10^7.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 61991556 positive integers (up to 72323489) that are relatively prime to 72323489.
72323489 has 4 divisors, whose sum is 82655424
The reverse of 72323489 is 98432327
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-two million three hundred twenty-three thousand four hundred eighty-nine
Scientific notation
7.2323489 × 10^7
Engineering notation
7.2323489 × 10^6
Prime Factorization
7 × 10331927
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
72323489
Product of the distinct prime numbers
The prime factorization of 72323489 is 7 × 10331927.
Since it has a total of 2 prime factors.
10 , 6 , 51 , 1 , 506 , 501 , 389 , 7397 , 84131 , 62081 , 414409 , 389127 , 2805788 , 6170397 , 15008847 , 96056470 , 60601251 , 157015272 , 8692442236 , 3743740094
n×2
144646978
n×3
216970467
n×4
289293956
n×5
361617445
n÷2
36161744.5
n÷3
24107829.666667
n÷3
18080872.25
n÷5
14464697.8
n2
5230687061133121
n3
3.783015381283E+23
n4
2.7360087131505E+31
n5
1.9787769606945E+39
2 √n
8504.321783658
3 √n
416.63887480409
4 √n
92.218879757119
5 √n
37.312631049464
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72323488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72323489 can be divided by 4 positive divisors.
The sum of these divisors (counting 72323489) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010011111001000110100001
3
Ternary
12001002102011202
4
Quaternary
10103321012201
5
Quinary
122003322424
6
Senary
11102050545
8
Octal
423710641
10
Decimal
72323489
12
Duodecimal
20279a55
16
Hexadecimal
44f91a1
20
Vigesimal
12c08e9
36
Base36
17255t
md5
33f5eb43e871f9507c913082e8090853
sha1
8300f3f78bfa4d9ca11fed578a3c11d36012a6bb
sha256
0d74eedaa7a23d14eacaa3cc7c1eac884296ad20f10da6af4c60603a5e441ece
sha512
656b4b9d6491d877d96cc300cb4d2490546dde49f64e132ed4dbe9e8553708c415b870f765fef75393689e2f57b685aa4074a73524efa437702664c4e8f8961b
ripemd-160
134f033396e2092c64f651330d506ba7cbd5b113
Diameter
144646978
Circumference
454421883.44876
Area
1.6432688044483E+16
Volume
1.5846257773675E+24
Surface area
6.5730752177932E+16
Circumference
454421883.44876
Perimeter
289293956
Area
5230687061133121
Diagonal
102280859.02194
Surface area
31384122366798726
Volume
3.783015381283E+23
Space diagonal
125267957.52865
Perimeter
216970467
Area
2.2649539370939E+15
Altitude
62633978.764324
Surface area
2.2649539370939E+15
Volume
4.4583263823971E+22
Height
34093619.67398