149780372 is an even 9-digits composite number following 149780371
and preceding 149780373 . In scientific notation, it is written as 1.49780372 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 64191576 positive integers (up to 149780372) that are relatively prime to 149780372.
149780372 has 12 divisors, whose sum is 299560800
The reverse of 149780372 is 273087941
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-nine million seven hundred eighty thousand three hundred seventy-two
Scientific notation
1.49780372 × 10^8
Engineering notation
1.49780372 × 10^6
Prime Factorization
2 × 2 × 7 × 5349299
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74890186
Product of the distinct prime numbers
The prime factorization of 149780372 is 2 × 2 × 7 × 5349299.
Since it has a total of 4 prime factors.
9 , 10 , 51 , 44 , 526 , 364 , 1894 , 3087 , 51944 , 94908 , 301878 , 642107 , 9674496 , 2771172 , 82499686 , 71326511 , 52757800 , 141620139 , 8732563924 , 1545492364
n×2
299560744
n×3
449341116
n×4
599121488
n×5
748901860
n÷2
74890186
n÷3
49926790.666667
n÷3
37445093
n÷5
29956074.4
n2
22434159836458384
n3
3.3601968058122E+24
n4
5.0329152756776E+32
n5
7.5383192223548E+40
2 √n
12238.479153882
3 √n
531.06983617173
4 √n
110.62765998557
5 √n
43.160948585008
1 , 2 , 4 , 7 , 14 , 28 , 5349299 , 10698598 , 21397196 , 37445093 , 74890186 , 149780372
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149780371
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149780372 can be divided by 12 positive divisors.
The sum of these divisors (counting 149780372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011010111011110010100
3
Ternary
101102211122001012
4
Quaternary
20323113132110
5
Quinary
301320432442
6
Senary
22510151352
8
Octal
1073273624
10
Decimal
149780372
12
Duodecimal
421b2558
16
Hexadecimal
8ed7794
20
Vigesimal
26g2aic
36
Base36
2h6b9w
md5
dbc01a9e0266d3d915e7711f1200e22a
sha1
c1903a9228048582a5178c6996cc1a7597c172b8
sha256
654543a8c62362812194552e4de61315ad610d4f857a0fab59941bdba9d92865
sha512
f0ff98128bcca9aadf868d89e5ef690119dbb3405fbbe0dcf8b01feb444725084a6afeb17a3db6c878fd1a91daa7912c23e78f708ba1e09ef3bb05582a2af570
ripemd-160
39045319fd86534d499fcaf0dbb650150115ae5e
Diameter
299560744
Circumference
941097832.65429
Area
7.0478991731677E+16
Volume
1.4075159466341E+25
Surface area
2.8191596692671E+17
Circumference
941097832.65429
Perimeter
599121488
Area
22434159836458384
Diagonal
211821433.45969
Surface area
134604959018750304
Volume
3.3601968058122E+24
Space diagonal
259427214.28057
Perimeter
449341116
Area
9.7142761654668E+15
Altitude
129713607.14028
Surface area
9.7142761654668E+15
Volume
3.9600299125186E+23
Height
70607144.486562