73996945 is an odd 8-digits composite number following 73996944
and preceding 73996946 . In scientific notation, it is written as 7.3996945 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 53811120 positive integers (up to 73996945) that are relatively prime to 73996945.
73996945 has 16 divisors, whose sum is 97678080
The reverse of 73996945 is 54969937
Previous prime number is 121
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-three million nine hundred ninety-six thousand nine hundred forty-five
Scientific notation
7.3996945 × 10^7
Engineering notation
7.3996945 × 10^6
Prime Factorization
5 × 11 × 121 × 11119
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
73996945
Product of the distinct prime numbers
The prime factorization of 73996945 is 5 × 11 × 121 × 11119.
Since it has a total of 4 prime factors.
3 , 10 , 9 , 12 , 729 , 921 , 2801 , 1977 , 84696 , 12118 , 559282 , 595539 , 8219811 , 1832989 , 43661681 , 26138561 , 894260170 , 760462152 , 9670087804 , 8419060019
n×2
147993890
n×3
221990835
n×4
295987780
n×5
369984725
n÷2
36998472.5
n÷3
24665648.333333
n÷3
18499236.25
n÷5
14799389
n2
5475547869333025
n3
4.051738145319E+23
n4
2.9981624469357E+31
n5
2.2185486168697E+39
2 √n
8602.1476969417
3 √n
419.82786786085
4 √n
92.747763837959
5 √n
37.483726294515
1 , 5 , 11 , 55 , 121 , 605 , 1331 , 6655 , 11119 , 55595 , 122309 , 611545 , 1345399 , 6726995 , 14799389 , 73996945
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
-73996944
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 73996945 can be divided by 16 positive divisors.
The sum of these divisors (counting 73996945) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011010010001101010010001
3
Ternary
12011020102201121
4
Quaternary
10122101222101
5
Quinary
122420400240
6
Senary
11202002241
8
Octal
432215221
10
Decimal
73996945
12
Duodecimal
20946381
16
Hexadecimal
4691a91
20
Vigesimal
1329c75
36
Base36
1820ep
md5
c70e05bc7fbe38b65968a98ab290f7b5
sha1
b5a80b76c523a40a108aba512d1b589817d049ab
sha256
c5c4b678f895062a36a625d2086cb96db9db51542d2e81e671ba4b06433dab6c
sha512
83af030aa25e2b25e6de9ff0a4de343cbe1a6a29617876d980ed732566c47d9d3eb58675182e2c53f23679e78ccdde2be8e843474a9a16bd2c2de254d7255192
ripemd-160
e4ec0f8ed7bb3e0e685cc4b2e6420b97a481664c
Diameter
147993890
Circumference
464936517.60018
Area
1.7201940960676E+16
Volume
1.6971881055472E+24
Surface area
6.8807763842704E+16
Circumference
464936517.60018
Perimeter
295987780
Area
5475547869333025
Diagonal
104647483.19318
Surface area
32853287215998150
Volume
4.051738145319E+23
Space diagonal
128166468.34488
Perimeter
221990835
Area
2.3709817772401E+15
Altitude
64083234.17244
Surface area
2.3709817772401E+15
Volume
4.7750191969122E+22
Height
34882494.397725