149750285 is an odd 9-digits composite number following 149750284
and preceding 149750286 . In scientific notation, it is written as 1.49750285 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 116562240 positive integers (up to 149750285) that are relatively prime to 149750285.
149750285 has 8 divisors, whose sum is 184557336
The reverse of 149750285 is 582057941
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-nine million seven hundred fifty thousand two hundred eighty-five
Scientific notation
1.49750285 × 10^8
Engineering notation
1.49750285 × 10^6
Prime Factorization
5 × 37 × 809461
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149750285
Product of the distinct prime numbers
The prime factorization of 149750285 is 5 × 37 × 809461.
Since it has a total of 3 prime factors.
9 , 8 , 95 , 43 , 57 , 665 , 340 , 2730 , 22411 , 33856 , 187603 , 896668 , 7650183 , 3951627 , 29576645 , 41872864 , 366986963 , 92318117 , 6383988314 , 6933825753
n×2
299500570
n×3
449250855
n×4
599001140
n×5
748751425
n÷2
74875142.5
n÷3
49916761.666667
n÷3
37437571.25
n÷5
29950057
n2
22425147857581225
n3
3.3581722828399E+24
n4
5.0288725643438E+32
n5
7.5307509973916E+40
2 √n
12237.249895299
3 √n
531.03427439564
4 √n
110.62210400864
5 √n
43.159214462177
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149750284
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149750285 can be divided by 8 positive divisors.
The sum of these divisors (counting 149750285) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011010000001000001101
3
Ternary
101102210002202212
4
Quaternary
20323100020031
5
Quinary
301314002120
6
Senary
22505400205
8
Octal
1073201015
10
Decimal
149750285
12
Duodecimal
42199065
16
Hexadecimal
8ed020d
20
Vigesimal
26fife5
36
Base36
2h5o25
md5
ffc16bed306f5523addf88d23ae31fe2
sha1
0f3cce307903518249bb214387fd6089100aafff
sha256
a7b5961d857923e8e8a79ffb7f57522e3f07a5c80ee02c96b401682f1ec41738
sha512
30b71386c4ef303788b05f9968cc9a4f8d0552032da73105ea449d51acd28acc3e66590f376262d48fc0c6a6079d9b6933b801246377927a2e2c914b5a15888b
ripemd-160
d11385d994e95bf35ac6a1048340d7442eead460
Diameter
299500570
Circumference
940908790.45796
Area
7.0450679765042E+16
Volume
1.4066679164345E+25
Surface area
2.8180271906017E+17
Circumference
940908790.45796
Perimeter
599001140
Area
22425147857581225
Diagonal
211778884.01624
Surface area
134550887145487350
Volume
3.3581722828399E+24
Space diagonal
259375102.06792
Perimeter
449250855
Area
9.7103738641438E+15
Altitude
129687551.03396
Surface area
9.7103738641438E+15
Volume
3.9576439893147E+23
Height
70592961.338745