149747137 is an odd 9-digits composite number following 149747136
and preceding 149747138 . In scientific notation, it is written as 1.49747137 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 149722560 positive integers (up to 149747137) that are relatively prime to 149747137.
149747137 has 4 divisors, whose sum is 149771716
The reverse of 149747137 is 731747941
Previous prime number is 13417
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-nine million seven hundred forty-seven thousand one hundred thirty-seven
Scientific notation
1.49747137 × 10^8
Engineering notation
1.49747137 × 10^6
Prime Factorization
13417 × 11161
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149747137
Product of the distinct prime numbers
The prime factorization of 149747137 is 13417 × 11161.
Since it has a total of 2 prime factors.
10 , 9 , 10 , 4 , 911 , 505 , 9518 , 6615 , 93711 , 73298 , 404075 , 573128 , 3443173 , 1674850 , 66581388 , 87005760 , 432613188 , 103329290 , 7811417985 , 8229221036
n×2
299494274
n×3
449241411
n×4
598988548
n×5
748735685
n÷2
74873568.5
n÷3
49915712.333333
n÷3
37436784.25
n÷5
29949427.4
n2
22424205039696769
n3
3.3579605041956E+24
n4
5.0284497166236E+32
n5
7.5299594861285E+40
2 √n
12237.121270953
3 √n
531.03055329508
4 √n
110.62152263892
5 √n
43.15903300496
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
-149747136
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 149747137 can be divided by 4 positive divisors.
The sum of these divisors (counting 149747137) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001111010111000001
3
Ternary
101102202221110021
4
Quaternary
20323033113001
5
Quinary
301313402022
6
Senary
22505333441
8
Octal
1073172701
10
Decimal
149747137
12
Duodecimal
42197281
16
Hexadecimal
8ecf5c1
20
Vigesimal
26fi7gh
36
Base36
2h5lmp
md5
bfca1b62bf459d23b9ae260c991cada6
sha1
b72ea6c5ffb527b2a1babd72f4f4b144e94ca877
sha256
6f3b7d531a5fe467485c65bdae2f59884c7c4c1bbc48e399b8f7877eca8f8785
sha512
d683f28d4647f29107bd16f167ec23391e58fd2e7b26a446b56b056e082e635c12886ec27e8084244d54c0edf6502230be9ed1e8cd489cc77bbdea8516db98c2
ripemd-160
604e87727ffad3f243a2fc4f497b9aaef0b0c7d0
Diameter
299494274
Circumference
940889010.99061
Area
7.0447717815303E+16
Volume
1.4065792068034E+25
Surface area
2.8179087126121E+17
Circumference
940889010.99061
Perimeter
598988548
Area
22424205039696769
Diagonal
211774432.07194
Surface area
134545230238180614
Volume
3.3579605041956E+24
Space diagonal
259369649.57198
Perimeter
449241411
Area
9.7099656120242E+15
Altitude
129684824.78599
Surface area
9.7099656120242E+15
Volume
3.9573944057888E+23
Height
70591477.357314