73661709 is an odd 8-digits composite number following 73661708
and preceding 73661710 . In scientific notation, it is written as 7.3661709 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 39916800 positive integers (up to 73661709) that are relatively prime to 73661709.
73661709 has 32 divisors, whose sum is 111957120
The reverse of 73661709 is 90716637
Previous prime number is 989
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-three million six hundred sixty-one thousand seven hundred nine
Scientific notation
7.3661709 × 10^7
Engineering notation
7.3661709 × 10^6
Prime Factorization
3 × 11 × 37 × 989 × 61
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
73661709
Product of the distinct prime numbers
The prime factorization of 73661709 is 3 × 11 × 37 × 989 × 61.
Since it has a total of 5 prime factors.
3 , 6 , 98 , 28 , 511 , 856 , 2822 , 5238 , 72035 , 87755 , 395244 , 197435 , 4465978 , 393199 , 36992105 , 82263170 , 190754032 , 691672696 , 7395286373 , 2583448852
n×2
147323418
n×3
220985127
n×4
294646836
n×5
368308545
n÷2
36830854.5
n÷3
24553903
n÷3
18415427.25
n÷5
14732341.8
n2
5426047372800681
n3
3.9969192259546E+23
n4
2.9441990091877E+31
n5
2.1687473065287E+39
2 √n
8582.6399784682
3 √n
419.19291151177
4 √n
92.642538709106
5 √n
37.44970130067
1 , 3 , 11 , 33 , 37 , 61 , 111 , 183 , 407 , 671 , 989 , 1221 , 2013 , 2257 , 2967 , 6771 , 10879 , 24827 , 32637 , 36593 , 60329 , 74481 , 109779 , 180987 , 402523 , 663619 , 1207569 , 1990857 , 2232173 , 6696519 , 24553903 , 73661709
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-73661708
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 73661709 can be divided by 32 positive divisors.
The sum of these divisors (counting 73661709) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100011000111111110100001101
3
Ternary
12010121101212110
4
Quaternary
10120333310031
5
Quinary
122324133314
6
Senary
11150454233
8
Octal
430776415
10
Decimal
73661709
12
Duodecimal
20804379
16
Hexadecimal
463fd0d
20
Vigesimal
1307e59
36
Base36
17utql
md5
594d89af7b1f0ee402b49a1092857021
sha1
d7dd3a7d342fcefb1c3c6c3ffe2fdcb122e71534
sha256
2d1d617d8d8fa07bad077053001786037a90b9383cbb6a6077950926b87f4533
sha512
2e122a9be5dcae9bba85391e295aa4358f8bb542027952f8488582c7a84dada6bc182257f433a652cc1490d84952ebb75af1306db43d3749caf6b8022c0f1507
ripemd-160
9fe1889fe1b0922ce7f224d9e1bf22254f340a7b
Diameter
147323418
Circumference
462830167.69054
Area
1.7046430564421E+16
Volume
1.6742256103001E+24
Surface area
6.8185722257683E+16
Circumference
462830167.69054
Perimeter
294646836
Area
5426047372800681
Diagonal
104173387.89538
Surface area
32556284236804086
Volume
3.9969192259546E+23
Space diagonal
127585822.56035
Perimeter
220985127
Area
2.3495474334916E+15
Altitude
63792911.280177
Surface area
2.3495474334916E+15
Volume
4.710414480879E+22
Height
34724462.631793