73857345 is an odd 8-digits composite number following 73857344
and preceding 73857346 . In scientific notation, it is written as 7.3857345 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 36798720 positive integers (up to 73857345) that are relatively prime to 73857345.
73857345 has 16 divisors, whose sum is 84142080
The reverse of 73857345 is 54375837
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-three million eight hundred fifty-seven thousand three hundred forty-five
Scientific notation
7.3857345 × 10^7
Engineering notation
7.3857345 × 10^6
Prime Factorization
15 × 31 × 29 × 5477
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
73857345
Product of the distinct prime numbers
The prime factorization of 73857345 is 15 × 31 × 29 × 5477.
Since it has a total of 4 prime factors.
6 , 10 , 28 , 90 , 842 , 938 , 2861 , 4096 , 20053 , 35919 , 876582 , 310575 , 5788878 , 9980345 , 63567230 , 34091461 , 987711953 , 612103226 , 7707719268 , 8869758726
n×2
147714690
n×3
221572035
n×4
295429380
n×5
369286725
n÷2
36928672.5
n÷3
24619115
n÷3
18464336.25
n÷5
14771469
n2
5454907410449025
n3
4.0288497855659E+23
n4
2.9756014856572E+31
n5
2.1977002550869E+39
2 √n
8594.0296136329
3 √n
419.56369089637
4 √n
92.703989200212
5 √n
37.469572517172
1 , 15 , 29 , 31 , 435 , 465 , 899 , 5477 , 13485 , 82155 , 158833 , 169787 , 2382495 , 2546805 , 4923823 , 73857345
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
-73857344
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 73857345 can be divided by 16 positive divisors.
The sum of these divisors (counting 73857345) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011001101111100101000001
3
Ternary
12010222100020020
4
Quaternary
10121233211001
5
Quinary
122401413340
6
Senary
11155004053
8
Octal
431574501
10
Decimal
73857345
12
Duodecimal
20899629
16
Hexadecimal
466f941
20
Vigesimal
131c375
36
Base36
17z0ox
md5
3173f5f7f3b7accbe81821b6e41173d2
sha1
1776ec585fb2b46409770184389b3750a554c0a2
sha256
1f05768b657617f990e286bf8ecf8d5c49685b4fbe9d7120ac754a48bf76237b
sha512
2494b1195f1430d953a2b03c79fd4e7b5d0ebf311e26e34b32ca8d68e0a8be255bb19869adc46505355dee50007745f023719ee46405d0de90a59060c2abc99c
ripemd-160
58f081a762aef7ccfbadae80ea26c11abc632322
Diameter
147714690
Circumference
464059384.93129
Area
1.7137097046679E+16
Volume
1.6876006518334E+24
Surface area
6.8548388186717E+16
Circumference
464059384.93129
Perimeter
295429380
Area
5454907410449025
Diagonal
104450058.97987
Surface area
32729444462694150
Volume
4.0288497855659E+23
Space diagonal
127924674.05214
Perimeter
221572035
Area
2.3620441963704E+15
Altitude
63962337.026072
Surface area
2.3620441963704E+15
Volume
4.7480450062594E+22
Height
34816686.326623