149701866 is an even 9-digits composite number following 149701865
and preceding 149701867 . In scientific notation, it is written as 1.49701866 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 49808304 positive integers (up to 149701866) that are relatively prime to 149701866.
149701866 has 16 divisors, whose sum is 299957664
The reverse of 149701866 is 668107941
Previous prime number is 547
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-nine million seven hundred one thousand eight hundred sixty-six
Scientific notation
1.49701866 × 10^8
Engineering notation
1.49701866 × 10^6
Prime Factorization
2 × 3 × 547 × 45613
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149701866
Product of the distinct prime numbers
The prime factorization of 149701866 is 2 × 3 × 547 × 45613.
Since it has a total of 4 prime factors.
8 , 8 , 63 , 99 , 212 , 170 , 6225 , 6318 , 86314 , 70290 , 340266 , 775123 , 862662 , 1466995 , 86634591 , 80112941 , 896323626 , 51922974 , 2839241652 , 4017426076
n×2
299403732
n×3
449105598
n×4
598807464
n×5
748509330
n÷2
74850933
n÷3
49900622
n÷3
37425466.5
n÷5
29940373.2
n2
22410648683881956
n3
3.3549159262476E+24
n4
5.0223717443238E+32
n5
7.5185842187095E+40
2 √n
12235.271390533
3 √n
530.97703483799
4 √n
110.61316101863
5 √n
43.15642315353
1 , 2 , 3 , 6 , 547 , 1094 , 1641 , 3282 , 45613 , 91226 , 136839 , 273678 , 24950311 , 49900622 , 74850933 , 149701866
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
-149701865
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 149701866 can be divided by 16 positive divisors.
The sum of these divisors (counting 149701866) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011000100010011101010
3
Ternary
101102200122100120
4
Quaternary
20323010103222
5
Quinary
301310424431
6
Senary
22504344110
8
Octal
1073042352
10
Decimal
149701866
12
Duodecimal
42175036
16
Hexadecimal
8ec44ea
20
Vigesimal
26fced6
36
Base36
2h4mp6
md5
7b0f19d6640a839a63c4c7c709a807fe
sha1
e8af272ebcd7c65954020229d62aed91a685bcc8
sha256
cfff02f0016817cef93861c50a108352858725d31e3688755c1e8f1449a6af7f
sha512
e842cae0e1a0e9b9b54d27b2aac63cdc467a3bbbb88910142a1f57a7abea7b5a843874f37c4f634d651a5804876889e5d2e1a89d280065fc668723a3903597da
ripemd-160
838bda97bfdda440e36ce1a7768d2e8f482414d0
Diameter
299403732
Circumference
940604564.90857
Area
7.0405129267465E+16
Volume
1.4053038969748E+25
Surface area
2.8162051706986E+17
Circumference
940604564.90857
Perimeter
598807464
Area
22410648683881956
Diagonal
211710409.20976
Surface area
134463892103291736
Volume
3.3549159262476E+24
Space diagonal
259291237.89987
Perimeter
449105598
Area
9.704095537765E+15
Altitude
129645618.94993
Surface area
9.704095537765E+15
Volume
3.9538063362673E+23
Height
70570136.403253