149747158 is an even 9-digits composite number following 149747157
and preceding 149747159 . In scientific notation, it is written as 1.49747158 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 65107240 positive integers (up to 149747158) that are relatively prime to 149747158.
149747158 has 16 divisors, whose sum is 255695616
The reverse of 149747158 is 851747941
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-nine million seven hundred forty-seven thousand one hundred fifty-eight
Scientific notation
1.49747158 × 10^8
Engineering notation
1.49747158 × 10^6
Prime Factorization
2 × 11 × 23 × 295943
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149747158
Product of the distinct prime numbers
The prime factorization of 149747158 is 2 × 11 × 23 × 295943.
Since it has a total of 4 prime factors.
8 , 2 , 51 , 14 , 788 , 346 , 4569 , 7514 , 45469 , 25795 , 81817 , 301816 , 2923817 , 4950559 , 10373655 , 93815763 , 102969765 , 161160806 , 1040213253 , 2946244097
n×2
299494316
n×3
449241474
n×4
598988632
n×5
748735790
n÷2
74873579
n÷3
49915719.333333
n÷3
37436789.5
n÷5
29949431.6
n2
22424211329076964
n3
3.3579619169207E+24
n4
5.028452537311E+32
n5
7.5299647660022E+40
2 √n
12237.122128997
3 √n
531.03057811835
4 √n
110.62152651721
5 √n
43.159034215454
1 , 2 , 11 , 22 , 23 , 46 , 253 , 506 , 295943 , 591886 , 3255373 , 6510746 , 6806689 , 13613378 , 74873579 , 149747158
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
-149747157
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 149747158 can be divided by 16 positive divisors.
The sum of these divisors (counting 149747158) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001111010111010110
3
Ternary
101102202221111001
4
Quaternary
20323033113112
5
Quinary
301313402113
6
Senary
22505333514
8
Octal
1073172726
10
Decimal
149747158
12
Duodecimal
4219729a
16
Hexadecimal
8ecf5d6
20
Vigesimal
26fi7hi
36
Base36
2h5lna
md5
55cf8ad49a0dbd8d2ed11ee883301744
sha1
f811d95eac0da86c0754e58cab1a3dff9e089e33
sha256
6035a7fd343a59033ab50359ac5d103453c216d52d785edff33dc7709b2f7f5c
sha512
d1e0111f88cc4dbc8fb9f2fa3f9ba99a1feed864d80e17c05bfd175e3fe92ddd74713ca99f3f13c9323de613e4e2551d80e37891dc45233fcb07a9bbc538fe30
ripemd-160
7b09b1919df1164bc025c406d4db31c2ac19f287
Diameter
299494316
Circumference
940889142.9375
Area
7.0447737573973E+16
Volume
1.4065797985643E+25
Surface area
2.8179095029589E+17
Circumference
940889142.9375
Perimeter
598988632
Area
22424211329076964
Diagonal
211774461.77043
Surface area
134545267974461784
Volume
3.3579619169207E+24
Space diagonal
259369685.94504
Perimeter
449241474
Area
9.7099683354057E+15
Altitude
129684842.97252
Surface area
9.7099683354057E+15
Volume
3.9573960707013E+23
Height
70591487.256809