149780648 is an even 9-digits composite number following 149780647
and preceding 149780649 . In scientific notation, it is written as 1.49780648 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors.
There are 70948656 positive integers (up to 149780648) that are relatively prime to 149780648.
149780648 has 16 divisors, whose sum is 295620000
The reverse of 149780648 is 846087941
Previous prime number is 19
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred forty-nine million seven hundred eighty thousand six hundred forty-eight
Scientific notation
1.49780648 × 10^8
Engineering notation
1.49780648 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 985399
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
37445162 Product of the distinct prime numbers
The prime factorization of 149780648 is 2 × 2 × 2 × 19 × 985399.
Since it has a total of 5 prime factors.
4 , 6 , 8 , 74 , 304 , 566 , 7013 , 2878 , 64905 , 40770 , 431440 , 302590 , 1623076 , 6378977 , 22139312 , 68212403 , 742810894 , 817648176 , 1587413231 , 6745464941
n×2
299561296
n×3
449341944
n×4
599122592
n×5
748903240
n÷2
74890324
n÷3
49926882.666667
n÷3
37445162
n÷5
29956129.6
n2
22434242515299904
n3
3.3602153813308E+24
n4
5.0329523723529E+32
n5
7.5383886768415E+40
2 √n12238.490429787
3 √n531.07016237198
4 √n110.62771094887
5 √n43.160964491515
1 , 2 , 4 , 8 , 19 , 38 , 76 , 152 , 985399 , 1970798 , 3941596 , 7883192 , 18722581 , 37445162 , 74890324 , 149780648
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
-149780647 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 149780648 can be divided by 16 positive divisors.
The sum of these divisors (counting 149780648) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011010111100010101000
3
Ternary
101102211122102102
4
Quaternary
20323113202220
5
Quinary
301320440043
6
Senary
22510152532
8
Octal
1073274250
10
Decimal
149780648
12
Duodecimal
421b2748
16
Hexadecimal
8ed78a8
20
Vigesimal
26g2bc8
36
Base36
2h6bhk
md5
b9b0cf90f644c5db0846d549286874c2
sha1
88acf9c470d2ab9dced37fe9a4ac8c26a27e4b08
sha256
3c2d44e57b3175953644e1d36be8d3bdc368fbcee6cdd45f2246cc81520807fb
sha512
677fb08fba25c9af37e3f2715bbbbf1bc3ac5e2d8f229dfb91c18269745f6583179ff0c8540b025b0ac2b69ed0943aa4198b7ea3e43dcdfaa050f451dc81ef97
ripemd-160
d1eb0375b7997fd5994e24997dc72932b870f546
Diameter
299561296
Circumference
941099566.81344
Area
7.0479251474918E+16
Volume
1.4075237275291E+25
Surface area
2.8191700589967E+17
Circumference
941099566.81344
Perimeter
599122592
Area
22434242515299904
Diagonal
211821823.78263
Surface area
134605455091799424
Volume
3.3602153813308E+24
Space diagonal
259427692.32659
Perimeter
449341944
Area
9.7143119664553E+15
Altitude
129713846.16329
Surface area
9.7143119664553E+15
Volume
3.9600518039772E+23
Height
70607274.59421