149737290 is an even 9-digits composite number following 149737289
and preceding 149737291 . In scientific notation, it is written as 1.49737290 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 37828224 positive integers (up to 149737290) that are relatively prime to 149737290.
149737290 has 32 divisors, whose sum is 378285120
The reverse of 149737290 is 092737941
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred forty-nine million seven hundred thirty-seven thousand two hundred ninety
Scientific notation
1.49737290 × 10^8
Engineering notation
1.49737290 × 10^6
Prime Factorization
2 × 3 × 19 × 5 × 262697
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
149737290 Product of the distinct prime numbers
The prime factorization of 149737290 is 2 × 3 × 19 × 5 × 262697.
Since it has a total of 5 prime factors.
10 , 9 , 59 , 98 , 871 , 583 , 427 , 941 , 91512 , 86867 , 576685 , 715117 , 9859324 , 1008548 , 41033534 , 59873564 , 124234718 , 397997089 , 3827110975 , 2696344465
n×2
299474580
n×3
449211870
n×4
598949160
n×5
748686450
n÷2
74868645
n÷3
49912430
n÷3
37434322.5
n÷5
29947458
n2
22421256016544100
n3
3.3572981143135E+24
n4
5.0271272135942E+32
n5
7.5274840544884E+40
2 √n12236.718922979
3 √n531.01891328961
4 √n110.61970404489
5 √n43.158465383855
1 , 2 , 3 , 5 , 6 , 10 , 15 , 19 , 30 , 38 , 57 , 95 , 114 , 190 , 285 , 570 , 262697 , 525394 , 788091 , 1313485 , 1576182 , 2626970 , 3940455 , 4991243 , 7880910 , 9982486 , 14973729 , 24956215 , 29947458 , 49912430 , 74868645 , 149737290
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
-149737289 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 149737290 can be divided by 32 positive divisors.
The sum of these divisors (counting 149737290) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000111011001100111101001010
3
Ternary
101102202102221120
4
Quaternary
20323030331022
5
Quinary
301313043130
6
Senary
22505220110
8
Octal
1073147512
10
Decimal
149737290
12
Duodecimal
42191636
16
Hexadecimal
8eccf4a
20
Vigesimal
26fh34a
36
Base36
2h5e16
md5
6c4861f0509f89404b2636e9363b9814
sha1
29790b1282ee5653e5908cc4e5c5a61cfff1fdcf
sha256
5546a13e1c9be4366d5060d1912abfc30161f20b45e392f2d265002231787591
sha512
8032fbfc94403dcac6a61b8963f85141ec620241ee360c96ed00b153fdf4b3ae9c5567683a294c69b8e40775c06d09664baa11ea473824b0e622554151b538a7
ripemd-160
d5d3eb11d3a65bf5ba6226e3de927660c5b5f14d
Diameter
299474580
Circumference
940827140.46489
Area
7.0438453185831E+16
Volume
1.4063017455784E+25
Surface area
2.8175381274332E+17
Circumference
940827140.46489
Perimeter
598949160
Area
22421256016544100
Diagonal
211760506.31099
Surface area
134527536099264600
Volume
3.3572981143135E+24
Space diagonal
259352594.06768
Perimeter
449211870
Area
9.7086886475409E+15
Altitude
129676297.03384
Surface area
9.7086886475409E+15
Volume
3.9566137718265E+23
Height
70586835.436998