149715386 is an even 9-digits composite number following 149715385
and preceding 149715387 . In scientific notation, it is written as 1.49715386 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 73740348 positive integers (up to 149715386) that are relatively prime to 149715386.
149715386 has 8 divisors, whose sum is 227925120
The reverse of 149715386 is 683517941
Previous prime number is 67
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-nine million seven hundred fifteen thousand three hundred eighty-six
Scientific notation
1.49715386 × 10^8
Engineering notation
1.49715386 × 10^6
Prime Factorization
2 × 67 × 1117279
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149715386
Product of the distinct prime numbers
The prime factorization of 149715386 is 2 × 67 × 1117279.
Since it has a total of 3 prime factors.
6 , 4 , 94 , 63 , 33 , 379 , 947 , 5196 , 58824 , 75280 , 14827 , 559161 , 8479641 , 2333082 , 11358980 , 55549827 , 242696296 , 511983589 , 2421261102 , 492251416
n×2
299430772
n×3
449146158
n×4
598861544
n×5
748576930
n÷2
74857693
n÷3
49905128.666667
n÷3
37428846.5
n÷5
29943077.2
n2
22414696805128996
n3
3.3558249842529E+24
n4
5.0241863286586E+32
n5
7.5219799553105E+40
2 √n
12235.823879086
3 √n
530.99301903735
4 √n
110.61565838111
5 √n
43.15720264116
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149715385
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149715386 can be divided by 8 positive divisors.
The sum of these divisors (counting 149715386) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011000111100110111010
3
Ternary
101102201022220022
4
Quaternary
20323013212322
5
Quinary
301311343021
6
Senary
22504530442
8
Octal
1073074672
10
Decimal
149715386
12
Duodecimal
42180a22
16
Hexadecimal
8ec79ba
20
Vigesimal
26fe896
36
Base36
2h4x4q
md5
21580337496bf650949a953643b1c048
sha1
1f32cbaa332dd61e4372624427ae02974f59ceb3
sha256
70b777e97d9f8a0cd34c66ffbfc9dd6df2ee6bfa5ef627db47c0643661ef3873
sha512
def9cc336044ec972211f1d221defb49096debda05a18722a6be604f7c00e0f2a142f6a99380c46c577f1f53a718c73a8658e44a70fc2a0dafe2f7e1b7c3bee9
ripemd-160
be4d329c0680879e3dec55aee7559426213b9b18
Diameter
299430772
Circumference
940689513.57392
Area
7.0417846815436E+16
Volume
1.4056846823016E+25
Surface area
2.8167138726174E+17
Circumference
940689513.57392
Perimeter
598861544
Area
22414696805128996
Diagonal
211729529.37712
Surface area
134488180830773976
Volume
3.3558249842529E+24
Space diagonal
259314655.22679
Perimeter
449146158
Area
9.7058484256838E+15
Altitude
129657327.61339
Surface area
9.7058484256838E+15
Volume
3.9548776714007E+23
Height
70576509.792374