73889438 is an even 8-digits composite number following 73889437
and preceding 73889439 . In scientific notation, it is written as 7.3889438 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 31626936 positive integers (up to 73889438) that are relatively prime to 73889438.
73889438 has 16 divisors, whose sum is 126827520
The reverse of 73889438 is 83498837
Previous prime number is 919
Is Prime? no Number parity even Number length 8 Sum of Digits 50 Digital Root 5
Name
seventy-three million eight hundred eighty-nine thousand four hundred thirty-eight
Scientific notation
7.3889438 × 10^7
Engineering notation
7.3889438 × 10^6
Prime Factorization
2 × 7 × 919 × 5743
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
73889438 Product of the distinct prime numbers
The prime factorization of 73889438 is 2 × 7 × 919 × 5743.
Since it has a total of 4 prime factors.
6 , 10 , 3 , 64 , 174 , 698 , 1584 , 9205 , 18778 , 96933 , 923066 , 600588 , 7455711 , 2924526 , 79302557 , 99254921 , 679925414 , 994230642 , 8963910121 , 2749211466
n×2
147778876
n×3
221668314
n×4
295557752
n×5
369447190
n÷2
36944719
n÷3
24629812.666667
n÷3
18472359.5
n÷5
14777887.6
n2
5459649047955844
n3
4.0341039983069E+23
n4
2.9807767726845E+31
n5
2.2024792053711E+39
2 √n8595.8965791824
3 √n419.62445266034
4 √n92.714058152917
5 √n37.472828258456
1 , 2 , 7 , 14 , 919 , 1838 , 5743 , 6433 , 11486 , 12866 , 40201 , 80402 , 5277817 , 10555634 , 36944719 , 73889438
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
-73889437 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 73889438 can be divided by 16 positive divisors.
The sum of these divisors (counting 73889438) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011001110111011010011110
3
Ternary
12011000222020212
4
Quaternary
10121313122132
5
Quinary
122403430223
6
Senary
11155412422
8
Octal
431673236
10
Decimal
73889438
12
Duodecimal
208b4112
16
Hexadecimal
467769e
20
Vigesimal
131g3bi
36
Base36
17zpge
md5
45a11641c047c7706bfb66746649258d
sha1
da29a84992259b5533ed1be6f187e19431aef67e
sha256
29415f127c0f0424cdd6a3463bb0f48026f174c79552030eee5668c2ffa965c3
sha512
85172a30d66b7cf69beb6812d68ab36fb98b3053d92e1e9906da412ce261f86cbdc12acecb5422710c52a2436b2d5c41d3fca4d7727ffa581d93d92b1feb715b
ripemd-160
ee2ceec5a8c125690d27411018c9bfd770dbac02
Diameter
147778876
Circumference
464261031.19736
Area
1.7151993340237E+16
Volume
1.6898015313198E+24
Surface area
6.8607973360946E+16
Circumference
464261031.19736
Perimeter
295557752
Area
5459649047955844
Diagonal
104495445.33573
Surface area
32757894287735064
Volume
4.0341039983069E+23
Space diagonal
127980260.75871
Perimeter
221668314
Area
2.3640973856386E+15
Altitude
63990130.379355
Surface area
2.3640973856386E+15
Volume
4.7542371553577E+22
Height
34831815.111909