149747405 is an odd 9-digits composite number following 149747404
and preceding 149747406 . In scientific notation, it is written as 1.49747405 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 116922432 positive integers (up to 149747405) that are relatively prime to 149747405.
149747405 has 16 divisors, whose sum is 184032000
The reverse of 149747405 is 504747941
Previous prime number is 499
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-nine million seven hundred forty-seven thousand four hundred five
Scientific notation
1.49747405 × 10^8
Engineering notation
1.49747405 × 10^6
Prime Factorization
5 × 47 × 499 × 1277
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149747405
Product of the distinct prime numbers
The prime factorization of 149747405 is 5 × 47 × 499 × 1277.
Since it has a total of 4 prime factors.
2 , 8 , 58 , 20 , 41 , 267 , 5615 , 3543 , 98035 , 36538 , 215839 , 985136 , 8052373 , 1379041 , 34714217 , 42085932 , 776282112 , 316630064 , 483215001 , 3302361901
n×2
299494810
n×3
449242215
n×4
598989620
n×5
748737025
n÷2
74873702.5
n÷3
49915801.666667
n÷3
37436851.25
n÷5
29949481
n2
22424285304234025
n3
3.3579785332887E+24
n4
5.0284857140569E+32
n5
7.5300268675959E+40
2 √n
12237.132221235
3 √n
531.03087008712
4 √n
110.62157213327
5 √n
43.159048453152
1 , 5 , 47 , 235 , 499 , 1277 , 2495 , 6385 , 23453 , 60019 , 117265 , 300095 , 637223 , 3186115 , 29949481 , 149747405
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
-149747404
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 149747405 can be divided by 16 positive divisors.
The sum of these divisors (counting 149747405) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001111011011001101
3
Ternary
101102202221211012
4
Quaternary
20323033123031
5
Quinary
301313404110
6
Senary
22505335005
8
Octal
1073173315
10
Decimal
149747405
12
Duodecimal
42197465
16
Hexadecimal
8ecf6cd
20
Vigesimal
26fi8a5
36
Base36
2h5lu5
md5
e8473d9e7da918f3aa2408050aa6e8a7
sha1
2c72ddfc023ffbd0f36a0f65ad91ac62431de368
sha256
43c1c4433a90ea993e8737a56c000e55dec3c63952da24dd321f957309032163
sha512
19d3adfb9cf4512c853383ab6d5cf77ba2a707b40421d2ac642c680706e1e72bb524b41fd9c2bde0db9cfebc2b5b4be879b9c8f3d7687972464b29a6ea2ded29
ripemd-160
3a2a160304a34925e5ccccb93fb41e8ec0f48a81
Diameter
299494810
Circumference
940890694.88427
Area
7.0447969973783E+16
Volume
1.4065867588123E+25
Surface area
2.8179187989513E+17
Circumference
940890694.88427
Perimeter
598989620
Area
22424285304234025
Diagonal
211774811.08118
Surface area
134545711825404150
Volume
3.3579785332887E+24
Space diagonal
259370113.76159
Perimeter
449242215
Area
9.7100003675884E+15
Altitude
129685056.8808
Surface area
9.7100003675884E+15
Volume
3.9574156532788E+23
Height
70591603.693726