73151421 is an odd 8-digits composite number following 73151420
and preceding 73151422 . In scientific notation, it is written as 7.3151421 × 10^7.
The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors.
There are 40780800 positive integers (up to 73151421) that are relatively prime to 73151421.
73151421 has 16 divisors, whose sum is 114188928
The reverse of 73151421 is 12415137
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6
Name
seventy-three million one hundred fifty-one thousand four hundred twenty-one
Scientific notation
7.3151421 × 10^7
Engineering notation
7.3151421 × 10^6
Prime Factorization
3 × 7 × 41 × 84961
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
73151421
Product of the distinct prime numbers
The prime factorization of 73151421 is 3 × 7 × 41 × 84961.
Since it has a total of 4 prime factors.
9 , 8 , 56 , 12 , 974 , 772 , 4943 , 7540 , 14510 , 46249 , 342206 , 83673 , 9190281 , 5984211 , 33236640 , 20735606 , 728158605 , 23130416 , 6865045278 , 3976494818
n×2
146302842
n×3
219454263
n×4
292605684
n×5
365757105
n÷2
36575710.5
n÷3
24383807
n÷3
18287855.25
n÷5
14630284.2
n2
5351130394319241
n3
3.9144279230074E+23
n4
2.8634596497007E+31
n5
2.0946614235177E+39
2 √n
8552.8603987204
3 √n
418.22268797871
4 √n
92.481676015957
5 √n
37.397670718082
1 , 3 , 7 , 21 , 41 , 123 , 287 , 861 , 84961 , 254883 , 594727 , 1784181 , 3483401 , 10450203 , 24383807 , 73151421
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
-73151420
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 73151421 can be divided by 16 positive divisors.
The sum of these divisors (counting 73151421) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010111000011001110111101
3
Ternary
12002122110212220
4
Quaternary
10113003032331
5
Quinary
122211321141
6
Senary
11131515553
8
Octal
427031675
10
Decimal
73151421
12
Duodecimal
205b8bb9
16
Hexadecimal
45c33bd
20
Vigesimal
12h3ib1
36
Base36
17jvzx
md5
331c78e6cb30a528556830926fd428ec
sha1
91bb2672598284200e50685c82e627b44aadc8fa
sha256
f2cd0c2f3a710f468d309e53c31e36dea7ff1f919753893f2736f1493ba8963a
sha512
d6b910385c4c6ddd8977b36e634d9aee39000a9663a3bfd21b15fbdfe723946c10db808386ecf6c7279cedb15a1f138a32dcb791295c340c4eed725a2fe97aac
ripemd-160
5c65d42d81c67ac3c8f04e31be36be7ee580428b
Diameter
146302842
Circumference
459623933.62651
Area
1.6811071935194E+16
Volume
1.6396717341236E+24
Surface area
6.7244287740778E+16
Circumference
459623933.62651
Perimeter
292605684
Area
5351130394319241
Diagonal
103451731.68506
Surface area
32106782365915446
Volume
3.9144279230074E+23
Space diagonal
126701977.81786
Perimeter
219454263
Area
2.3171074302218E+15
Altitude
63350988.90893
Surface area
2.3171074302218E+15
Volume
4.6131975480409E+22
Height
34483910.561688