73899891 is an odd 8-digits composite number following 73899890
and preceding 73899892 . In scientific notation, it is written as 7.3899891 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 45176832 positive integers (up to 73899891) that are relatively prime to 73899891.
73899891 has 16 divisors, whose sum is 83077344
The reverse of 73899891 is 19899837
Previous prime number is 173
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-three million eight hundred ninety-nine thousand eight hundred ninety-one
Scientific notation
7.3899891 × 10^7
Engineering notation
7.3899891 × 10^6
Prime Factorization
27 × 13 × 173 × 1217
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
73899891
Product of the distinct prime numbers
The prime factorization of 73899891 is 27 × 13 × 173 × 1217.
Since it has a total of 4 prime factors.
10 , 7 , 50 , 48 , 927 , 710 , 7321 , 517 , 77265 , 54577 , 742436 , 882183 , 6487570 , 6183476 , 78154226 , 44419145 , 827722505 , 788655893 , 9464288123 , 1459593392
n×2
147799782
n×3
221699673
n×4
295599564
n×5
369499455
n÷2
36949945.5
n÷3
24633297
n÷3
18474972.75
n÷5
14779978.2
n2
5461193889811881
n3
4.0358163318696E+23
n4
2.9824638702119E+31
n5
2.2040375492009E+39
2 √n
8596.5045803512
3 √n
419.644239555
4 √n
92.71733699989
5 √n
37.473888440589
1 , 13 , 27 , 173 , 351 , 1217 , 2249 , 4671 , 15821 , 32859 , 60723 , 210541 , 427167 , 2737033 , 5684607 , 73899891
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
-73899890
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 73899891 can be divided by 16 positive divisors.
The sum of these divisors (counting 73899891) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011001111001111101110011
3
Ternary
12011001111121000
4
Quaternary
10121321331303
5
Quinary
122404244031
6
Senary
11155533043
8
Octal
431717563
10
Decimal
73899891
12
Duodecimal
208ba183
16
Hexadecimal
4679f73
20
Vigesimal
131h9eb
36
Base36
17zxir
md5
d9fe4232f9bf77b70ff60e752c9f2298
sha1
d1a5d7ccf4db0d6f2e9f09f6f7e7ac77bc6d3e06
sha256
2481a57e7391ce4ea24725ecdb92bb937cd9a172fa29d62228ef8c60cd817270
sha512
2800685f2963b1c52e92dea665cdfd94fe198bdc43ef67d1481e0faba9d0ccff6db8500c5f7890d46a5ebc8ec769f63c601e300c0f0591c66d4c68c94ed71521
ripemd-160
410d7e9f9a25c3322db395497d7305cd948fa94f
Diameter
147799782
Circumference
464326709.33337
Area
1.7156846604062E+16
Volume
1.6905187919252E+24
Surface area
6.862738641625E+16
Circumference
464326709.33337
Perimeter
295599564
Area
5461193889811881
Diagonal
104510228.11009
Surface area
32767163338871286
Volume
4.0358163318696E+23
Space diagonal
127998365.8858
Perimeter
221699673
Area
2.3647663217847E+15
Altitude
63999182.942901
Surface area
2.3647663217847E+15
Volume
4.7562551598141E+22
Height
34836742.703364