149769416 is an even 9-digits composite number following 149769415
and preceding 149769417 . In scientific notation, it is written as 1.49769416 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors.
There are 74157264 positive integers (up to 149769416) that are relatively prime to 149769416.
149769416 has 16 divisors, whose sum is 283545600
The reverse of 149769416 is 614967941
Previous prime number is 103
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-nine million seven hundred sixty-nine thousand four hundred sixteen
Scientific notation
1.49769416 × 10^8
Engineering notation
1.49769416 × 10^6
Prime Factorization
2 × 2 × 2 × 103 × 181759
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
37442354
Product of the distinct prime numbers
The prime factorization of 149769416 is 2 × 2 × 2 × 103 × 181759.
Since it has a total of 5 prime factors.
7 , 9 , 41 , 95 , 500 , 300 , 6736 , 6933 , 27826 , 95799 , 805926 , 695323 , 9925336 , 9623117 , 21793937 , 84790197 , 502692092 , 555277655 , 8361775892 , 7281439508
n×2
299538832
n×3
449308248
n×4
599077664
n×5
748847080
n÷2
74884708
n÷3
49923138.666667
n÷3
37442354
n÷5
29953883.2
n2
22430877968981056
n3
3.3594594937816E+24
n4
5.0314428645932E+32
n5
7.5355625946749E+40
2 √n
12238.031541061
3 √n
531.05688711635
4 √n
110.62563690692
5 √n
43.160317146879
1 , 2 , 4 , 8 , 103 , 206 , 412 , 824 , 181759 , 363518 , 727036 , 1454072 , 18721177 , 37442354 , 74884708 , 149769416
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
-149769415
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 149769416 can be divided by 16 positive divisors.
The sum of these divisors (counting 149769416) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011010100110011001000
3
Ternary
101102211002000102
4
Quaternary
20323110303020
5
Quinary
301320110131
6
Senary
22510024532
8
Octal
1073246310
10
Decimal
149769416
12
Duodecimal
421a8148
16
Hexadecimal
8ed4cc8
20
Vigesimal
26g13ag
36
Base36
2h62tk
md5
4f2b3544944773254391f40dbc903e10
sha1
f614656c1a5b54c318418f985c8a3f0f00a0420f
sha256
a22f6a5dcc69ee406136c903bc46677889ab8c38e9454cfc65e1edd71b9bdad2
sha512
a064e22fc8ebfafcf8f3d3b4667ff83b0927e3c49dcc1d163959435005d2856b4106a2aa3f4d5bfe3ad98908c0ed415d94d07bca817965e656ac35a0405897dd
ripemd-160
a9ea7e2bd0dac07ad3c74386ace8912b956fe5eb
Diameter
299538832
Circumference
941028994.07607
Area
7.046868144092E+16
Volume
1.4072071020929E+25
Surface area
2.8187472576368E+17
Circumference
941028994.07607
Perimeter
599077664
Area
22430877968981056
Diagonal
211805939.3359
Surface area
134585267813886336
Volume
3.3594594937816E+24
Space diagonal
259408237.93192
Perimeter
449308248
Area
9.7128550751631E+15
Altitude
129704118.96596
Surface area
9.7128550751631E+15
Volume
3.9591609819574E+23
Height
70601979.778633