73872489 is an odd 8-digits composite number following 73872488
and preceding 73872490 . In scientific notation, it is written as 7.3872489 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 49087296 positive integers (up to 73872489) that are relatively prime to 73872489.
73872489 has 8 divisors, whose sum is 98818720
The reverse of 73872489 is 98427837
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-three million eight hundred seventy-two thousand four hundred eighty-nine
Scientific notation
7.3872489 × 10^7
Engineering notation
7.3872489 × 10^6
Prime Factorization
3 × 307 × 80209
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
73872489
Product of the distinct prime numbers
The prime factorization of 73872489 is 3 × 307 × 80209.
Since it has a total of 3 prime factors.
8 , 3 , 47 , 1 , 293 , 51 , 3139 , 9910 , 93849 , 97496 , 944969 , 415876 , 2460263 , 728157 , 87993202 , 40904705 , 405387840 , 831578868 , 2868059187 , 6804430880
n×2
147744978
n×3
221617467
n×4
295489956
n×5
369362445
n÷2
36936244.5
n÷3
24624163
n÷3
18468122.25
n÷5
14774497.8
n2
5457144631055121
n3
4.0313285672903E+23
n4
2.9780427524254E+31
n5
2.1999543047007E+39
2 √n
8594.9106452598
3 √n
419.59236526545
4 √n
92.70874093234
5 √n
37.471108972814
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-73872488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 73872489 can be divided by 8 positive divisors.
The sum of these divisors (counting 73872489) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011001110011010001101001
3
Ternary
12011000010000010
4
Quaternary
10121303101221
5
Quinary
122402404424
6
Senary
11155202133
8
Octal
431632151
10
Decimal
73872489
12
Duodecimal
208a6349
16
Hexadecimal
4673469
20
Vigesimal
131e149
36
Base36
17zcdl
md5
af8cf888797bdeb97203a757906d23e4
sha1
439e626f1e2e692989d44a35aa370a4a0181d651
sha256
cf9e342e554a0fb5e65c1e43921700e672d93a4db89f4bdbcd8fc14d9013f7ce
sha512
32908cbb9cfeaf73c16fda2aa37775064b09b67509764683673998bb3a3af5864c430a177b8e8434492e03f54c6d9b5eed1538e3c973d75044254021565196a8
ripemd-160
11e22e8c0d05cdb8176a9571723b09275ae0dc66
Diameter
147744978
Circumference
464154537.48959
Area
1.71441254825E+16
Volume
1.6886389614941E+24
Surface area
6.8576501929999E+16
Circumference
464154537.48959
Perimeter
295489956
Area
5457144631055121
Diagonal
104471475.83006
Surface area
32742867786330726
Volume
4.0313285672903E+23
Space diagonal
127950904.22957
Perimeter
221617467
Area
2.3630129413098E+15
Altitude
63975452.114786
Surface area
2.3630129413098E+15
Volume
4.7509662785367E+22
Height
34823825.276686