149747265 is an odd 9-digits composite number following 149747264
and preceding 149747266 . In scientific notation, it is written as 1.49747265 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 74602944 positive integers (up to 149747265) that are relatively prime to 149747265.
149747265 has 16 divisors, whose sum is 204512320
The reverse of 149747265 is 562747941
Previous prime number is 1501
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred forty-nine million seven hundred forty-seven thousand two hundred sixty-five
Scientific notation
1.49747265 × 10^8
Engineering notation
1.49747265 × 10^6
Prime Factorization
3 × 45 × 1501 × 739
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
149747265 Product of the distinct prime numbers
The prime factorization of 149747265 is 3 × 45 × 1501 × 739.
Since it has a total of 4 prime factors.
6 , 6 , 72 , 91 , 693 , 679 , 5316 , 2437 , 46226 , 77457 , 874211 , 844745 , 483097 , 4548497 , 65552625 , 89975588 , 457817873 , 310948444 , 685084692 , 3807783110
n×2
299494530
n×3
449241795
n×4
598989060
n×5
748736325
n÷2
74873632.5
n÷3
49915755
n÷3
37436816.25
n÷5
29949453
n2
22424243374980225
n3
3.3579691150977E+24
n4
5.0284669094034E+32
n5
7.5299916682617E+40
2 √n12237.12650094
3 √n531.03070459879
4 √n110.62154627802
5 √n43.159040383204
1 , 3 , 45 , 135 , 739 , 1501 , 2217 , 4503 , 33255 , 67545 , 99765 , 202635 , 1109239 , 3327717 , 49915755 , 149747265
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149747264 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149747265 can be divided by 16 positive divisors.
The sum of these divisors (counting 149747265) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001111011001000001
3
Ternary
101102202221122000
4
Quaternary
20323033121001
5
Quinary
301313403030
6
Senary
22505334213
8
Octal
1073173101
10
Decimal
149747265
12
Duodecimal
42197369
16
Hexadecimal
8ecf641
20
Vigesimal
26fi835
36
Base36
2h5lq9
md5
6697000b3c5fe2981f2bab99eb0718aa
sha1
58d57aa1c92c98e84a9911a4734bb5f50a77ca94
sha256
0a5cce910d01e812bcc4fca2e750f8aaaf723f62f1dd03fe610a028f36bef799
sha512
ad0c313b293bab871433e5dc1dc41e85354fff8c68e8e8db008ab79ed6d0e360102cdc7ac5b87dd12412cca0c29921a174dfc38b818cc6bf15d171c8d39b27c1
ripemd-160
1ff5801161e7be1b68d37b4912573c07791d101e
Diameter
299494530
Circumference
940889815.23833
Area
7.0447838249147E+16
Volume
1.4065828137296E+25
Surface area
2.8179135299659E+17
Circumference
940889815.23833
Perimeter
598989060
Area
22424243374980225
Diagonal
211774613.09128
Surface area
134545460249881350
Volume
3.3579691150977E+24
Space diagonal
259369871.27448
Perimeter
449241795
Area
9.7099822116889E+15
Altitude
129684935.63724
Surface area
9.7099822116889E+15
Volume
3.9574045538342E+23
Height
70591537.697093