66369530 is an even 8-digits composite number following 66369529
and preceding 66369531 . In scientific notation, it is written as 6.6369530 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors.
There are 24609024 positive integers (up to 66369530) that are relatively prime to 66369530.
66369530 has 32 divisors, whose sum is 128402496
The reverse of 66369530 is 03596366
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
sixty-six million three hundred sixty-nine thousand five hundred thirty
Scientific notation
6.6369530 × 10^7
Engineering notation
6.6369530 × 10^6
Prime Factorization
2 × 5 × 67 × 17 × 5827
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
66369530
Product of the distinct prime numbers
The prime factorization of 66369530 is 2 × 5 × 67 × 17 × 5827.
Since it has a total of 5 prime factors.
3 , 10 , 92 , 43 , 405 , 584 , 5927 , 2002 , 71848 , 30712 , 109299 , 17489 , 3517036 , 3637147 , 73878953 , 70668091 , 892896636 , 92149716 , 6060627185 , 4089762990
n×2
132739060
n×3
199108590
n×4
265478120
n×5
331847650
n÷2
33184765
n÷3
22123176.666667
n÷3
16592382.5
n÷5
13273906
n2
4404914512420900
n3
2.9235210587955E+23
n4
1.9403271861736E+31
n5
1.2877860339257E+39
2 √n
8146.7496586062
3 √n
404.87682074179
4 √n
90.259346655104
5 √n
36.676995199495
1 , 2 , 5 , 10 , 17 , 34 , 67 , 85 , 134 , 170 , 335 , 670 , 1139 , 2278 , 5695 , 5827 , 11390 , 11654 , 29135 , 58270 , 99059 , 198118 , 390409 , 495295 , 780818 , 990590 , 1952045 , 3904090 , 6636953 , 13273906 , 33184765 , 66369530
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
-66369529
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 66369530 can be divided by 32 positive divisors.
The sum of these divisors (counting 66369530) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111101001011011111111010
3
Ternary
11121212220212202
4
Quaternary
3331023133322
5
Quinary
113442311110
6
Senary
10330310202
8
Octal
375133772
10
Decimal
66369530
12
Duodecimal
1a288362
16
Hexadecimal
3f4b7fa
20
Vigesimal
10eg3ga
36
Base36
13ij22
md5
59761a8dfc3bfe26bb0afbd61b66659c
sha1
c1c8f845b04598a5bd43c57f5e9693e1d337590e
sha256
e48fb8639918393bd7e44a50777f54351a0788bf512374b9d21c435b37d562e3
sha512
3a331fc292596afba4a72f01f47af0b2931dcfac2465cbdbf0ceeb7910a6acd6dbcc16359959e0d16e3f33fb32a08162ffebb76073947a946f1e6973b81f6dd3
ripemd-160
dbd2fcc6cb6d122b2785cdedf58829ac20069f75
Diameter
132739060
Circumference
417012055.74041
Area
1.3838447071913E+16
Volume
1.224601637457E+24
Surface area
5.535378828765E+16
Circumference
417012055.74041
Perimeter
265478120
Area
4404914512420900
Diagonal
93860689.454328
Surface area
26429487074525400
Volume
2.9235210587955E+23
Space diagonal
114955398.03447
Perimeter
199108590
Area
1.9073839346276E+15
Altitude
57477699.017233
Surface area
1.9073839346276E+15
Volume
3.44540260936E+22
Height
31286896.484776