149712339 is an odd 9-digits composite number following 149712338
and preceding 149712340 . In scientific notation, it is written as 1.49712339 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 85549896 positive integers (up to 149712339) that are relatively prime to 149712339.
149712339 has 4 divisors, whose sum is 156841520
The reverse of 149712339 is 933217941
Previous prime number is 21
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-nine million seven hundred twelve thousand three hundred thirty-nine
Scientific notation
1.49712339 × 10^8
Engineering notation
1.49712339 × 10^6
Prime Factorization
21 × 7129159
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149712339
Product of the distinct prime numbers
The prime factorization of 149712339 is 21 × 7129159.
Since it has a total of 2 prime factors.
1 , 5 , 90 , 39 , 405 , 252 , 8113 , 7960 , 60668 , 9862 , 996613 , 697920 , 4180083 , 7814971 , 49043809 , 41346524 , 306698559 , 245217716 , 6120989282 , 3803508457
n×2
299424678
n×3
449137017
n×4
598849356
n×5
748561695
n÷2
74856169.5
n÷3
49904113
n÷3
37428084.75
n÷5
29942467.8
n2
22413784448850921
n3
3.3556200956793E+24
n4
5.0237773331955E+32
n5
7.5212145516788E+40
2 √n
12235.699367016
3 √n
530.98941676518
4 √n
110.61509556573
5 √n
43.157026973087
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149712338
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149712339 can be divided by 4 positive divisors.
The sum of these divisors (counting 149712339) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011000110110111010011
3
Ternary
101102201011201110
4
Quaternary
20323012313103
5
Quinary
301311243324
6
Senary
22504504403
8
Octal
1073066723
10
Decimal
149712339
12
Duodecimal
4217b103
16
Hexadecimal
8ec6dd3
20
Vigesimal
26fe0gj
36
Base36
2h4us3
md5
1e8b76180b9228e3db193ea6f398f91e
sha1
5b7fddafe468e25c637748ac894b6ba8a9f4700b
sha256
39ae798d2de872d155c972643ee86fe995da3f76cc592cfc56d3ac35593ff70c
sha512
59ca69fe4ffa45a3911d0f1e850947c963198010192715fab4bddd1ebbc362c3f7f42d601df4a4892dc5ad70cb783fcda42e6e9840447211c9ccacc21a650011
ripemd-160
54c7858c4cb2188fec7876e9d8a77514ffc20916
Diameter
299424678
Circumference
940670368.70829
Area
7.0414980563655E+16
Volume
1.4055988587766E+25
Surface area
2.8165992225462E+17
Circumference
940670368.70829
Perimeter
598849356
Area
22413784448850921
Diagonal
211725220.2684
Surface area
134482706693105526
Volume
3.3556200956793E+24
Space diagonal
259309377.66798
Perimeter
449137017
Area
9.7054533638267E+15
Altitude
129654688.83399
Surface area
9.7054533638267E+15
Volume
3.9546362079011E+23
Height
70575073.422799