149737392 is an even 9-digits composite number following 149737391
and preceding 149737393 . In scientific notation, it is written as 1.49737392 × 10^8.
The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors.
There are 42781824 positive integers (up to 149737392) that are relatively prime to 149737392.
149737392 has 20 divisors, whose sum is 294723200
The reverse of 149737392 is 293737941
Previous prime number is 63
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-nine million seven hundred thirty-seven thousand three hundred ninety-two
Scientific notation
1.49737392 × 10^8
Engineering notation
1.49737392 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 63 × 148549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
18717174
Product of the distinct prime numbers
The prime factorization of 149737392 is 2 × 2 × 2 × 2 × 63 × 148549.
Since it has a total of 6 prime factors.
8 , 7 , 63 , 1 , 865 , 235 , 7866 , 6172 , 71313 , 61554 , 705088 , 730529 , 2269873 , 9312280 , 23624988 , 54973139 , 108236503 , 656130625 , 4467453384 , 4008767227
n×2
299474784
n×3
449212176
n×4
598949568
n×5
748686960
n÷2
74868696
n÷3
49912464
n÷3
37434348
n÷5
29947478.4
n2
22421286562961664
n3
3.3573049752225E+24
n4
5.0271409113845E+32
n5
7.5275096928721E+40
2 √n
12236.723090762
3 √n
531.01903386505
4 √n
110.61972288323
5 √n
43.158471263703
1 , 2 , 4 , 8 , 16 , 63 , 126 , 252 , 504 , 1008 , 148549 , 297098 , 594196 , 1188392 , 2376784 , 9358587 , 18717174 , 37434348 , 74868696 , 149737392
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149737391
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149737392 can be divided by 20 positive divisors.
The sum of these divisors (counting 149737392) is 1, the average is 0.05.
Base
System
Value
2
Binary
1000111011001100111110110000
3
Ternary
101102202110002100
4
Quaternary
20323030332300
5
Quinary
301313044032
6
Senary
22505220400
8
Octal
1073147660
10
Decimal
149737392
12
Duodecimal
42191700
16
Hexadecimal
8eccfb0
20
Vigesimal
26fh39c
36
Base36
2h5e40
md5
2db6bb47c4dfd901a04446190aa7a646
sha1
ef7f560dafffa50a82fa1f520a21a1abec815fa6
sha256
03aea1c9b1d13662567c9c64ea799cfbd8f644dcc672ee4b58cdabde52f1e88d
sha512
73ec55dc112b99eb7d726604284a75e565e136f7712e022a22b2dae6e522d54766ef1302de7aab03b5bb241489c3bc0fbeef09a100e77b7899f22bf8ffb9ecfa
ripemd-160
f59e09d86e47837879df361472724bb2e4e69af6
Diameter
299474784
Circumference
940827781.34979
Area
7.0438549150232E+16
Volume
1.4063046194693E+25
Surface area
2.8175419660093E+17
Circumference
940827781.34979
Perimeter
598949568
Area
22421286562961664
Diagonal
211760650.56078
Surface area
134527719377769984
Volume
3.3573049752225E+24
Space diagonal
259352770.73686
Perimeter
449212176
Area
9.7087018745277E+15
Altitude
129676385.36843
Surface area
9.7087018745277E+15
Volume
3.9566218574853E+23
Height
70586883.520259