73871245 is an odd 8-digits composite number following 73871244
and preceding 73871246 . In scientific notation, it is written as 7.3871245 × 10^7.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 49081920 positive integers (up to 73871245) that are relatively prime to 73871245.
73871245 has 16 divisors, whose sum is 101564928
The reverse of 73871245 is 54217837
Previous prime number is 4897
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-three million eight hundred seventy-one thousand two hundred forty-five
Scientific notation
7.3871245 × 10^7
Engineering notation
7.3871245 × 10^6
Prime Factorization
7 × 5 × 4897 × 431
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
73871245
Product of the distinct prime numbers
The prime factorization of 73871245 is 7 × 5 × 4897 × 431.
Since it has a total of 4 prime factors.
8 , 9 , 9 , 17 , 927 , 346 , 6569 , 3630 , 83336 , 18850 , 544188 , 537420 , 94585 , 1054325 , 37776866 , 98873697 , 105612390 , 202614534 , 2309996946 , 2242376838
n×2
147742490
n×3
221613735
n×4
295484980
n×5
369356225
n÷2
36935622.5
n÷3
24623748.333333
n÷3
18467811.25
n÷5
14774249
n2
5456960837850025
n3
4.0311249100822E+23
n4
2.9778421585829E+31
n5
2.1997690766801E+39
2 √n
8594.8382765472
3 √n
419.5900099645
4 √n
92.708350630065
5 √n
37.470982770559
1 , 5 , 7 , 35 , 431 , 2155 , 3017 , 4897 , 15085 , 24485 , 34279 , 171395 , 2110607 , 10553035 , 14774249 , 73871245
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
-73871244
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 73871245 can be divided by 16 positive divisors.
The sum of these divisors (counting 73871245) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011001110010111110001101
3
Ternary
12011000001022001
4
Quaternary
10121302332031
5
Quinary
122402334440
6
Senary
11155152301
8
Octal
431627615
10
Decimal
73871245
12
Duodecimal
208a5691
16
Hexadecimal
4672f8d
20
Vigesimal
131di25
36
Base36
17zbf1
md5
294698fffd2e4e2ffe1b5e5c404c05ee
sha1
5a617fa473122105172bc378ec31589124b2fe3e
sha256
eb5d57e429445c6c3dcf172bbfaea9178456f9e576e0cc2dd44451c41c76a5e2
sha512
048dc15f46d32cd96dfa746f759fe69f4710a007c390fb2e6b28b59da4afa98cec7d7b29c166f2c0502c28d260c38bb38500207c3573353747f361219580d1db
ripemd-160
b45d54a460820eb6fe485b0d26ea7ccd42883d87
Diameter
147742490
Circumference
464146721.20706
Area
1.7143548079117E+16
Volume
1.6885536537623E+24
Surface area
6.8574192316467E+16
Circumference
464146721.20706
Perimeter
295484980
Area
5456960837850025
Diagonal
104469716.54839
Surface area
32741765027100150
Volume
4.0311249100822E+23
Space diagonal
127948749.55837
Perimeter
221613735
Area
2.3629333565175E+15
Altitude
63974374.779184
Surface area
2.3629333565175E+15
Volume
4.7507262662153E+22
Height
34823238.849462