149780465 is an odd 9-digits composite number following 149780464
and preceding 149780466 . In scientific notation, it is written as 1.49780465 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 119715840 positive integers (up to 149780465) that are relatively prime to 149780465.
149780465 has 8 divisors, whose sum is 179899368
The reverse of 149780465 is 564087941
Previous prime number is 1153
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-nine million seven hundred eighty thousand four hundred sixty-five
Scientific notation
1.49780465 × 10^8
Engineering notation
1.49780465 × 10^6
Prime Factorization
5 × 1153 × 25981
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149780465
Product of the distinct prime numbers
The prime factorization of 149780465 is 5 × 1153 × 25981.
Since it has a total of 3 prime factors.
1 , 2 , 73 , 58 , 114 , 380 , 9647 , 411 , 66669 , 97015 , 653615 , 976781 , 4033116 , 9775653 , 89401187 , 18361035 , 816557145 , 805232308 , 2321197635 , 4165718928
n×2
299560930
n×3
449341395
n×4
599121860
n×5
748902325
n÷2
74890232.5
n÷3
49926821.666667
n÷3
37445116.25
n÷5
29956093
n2
22434187695616225
n3
3.3602030649467E+24
n4
5.0329277756214E+32
n5
7.5383426254399E+40
2 √n
12238.482953373
3 √n
531.06994608708
4 √n
110.62767715799
5 √n
43.160953944812
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
-149780464
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 149780465 can be divided by 8 positive divisors.
The sum of these divisors (counting 149780465) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011010111011111110001
3
Ternary
101102211122011122
4
Quaternary
20323113133301
5
Quinary
301320433330
6
Senary
22510152025
8
Octal
1073273761
10
Decimal
149780465
12
Duodecimal
421b2615
16
Hexadecimal
8ed77f1
20
Vigesimal
26g2b35
36
Base36
2h6bch
md5
8cff22e7728526bf8612fb7dd86cb71f
sha1
f651f981fb2bed1655385134b1cc8b9b752e375f
sha256
9f0e1ff5479177f530edd8d9157130555af221fb3082b4c3c6afd44d92fda3fa
sha512
4d975954df65be323bf02d3232b3d1197c682405f3c5c91f22df81ac51d9b661772c76f0eaa1aa7c311a32ee49c53801cd7cd2707fb5f9a1e2d1640317a1ce70
ripemd-160
6a73da761bf0ef545898b987e41dc5ff6f73db98
Diameter
299560930
Circumference
941098416.99053
Area
7.0479079253802E+16
Volume
1.4075185684542E+25
Surface area
2.8191631701521E+17
Circumference
941098416.99053
Perimeter
599121860
Area
22434187695616225
Diagonal
211821564.98155
Surface area
134605126173697350
Volume
3.3602030649467E+24
Space diagonal
259427375.36129
Perimeter
449341395
Area
9.714288228836E+15
Altitude
129713687.68065
Surface area
9.714288228836E+15
Volume
3.9600372889794E+23
Height
70607188.327183