149780374 is an even 9-digits composite number following 149780373
and preceding 149780375 . In scientific notation, it is written as 1.49780374 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 73677600 positive integers (up to 149780374) that are relatively prime to 149780374.
149780374 has 8 divisors, whose sum is 224733600
The reverse of 149780374 is 473087941
Previous prime number is 16463
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-nine million seven hundred eighty thousand three hundred seventy-four
Scientific notation
1.49780374 × 10^8
Engineering notation
1.49780374 × 10^6
Prime Factorization
2 × 16463 × 4549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149780374
Product of the distinct prime numbers
The prime factorization of 149780374 is 2 × 16463 × 4549.
Since it has a total of 3 prime factors.
5 , 8 , 94 , 60 , 611 , 812 , 8129 , 8076 , 97633 , 41746 , 868754 , 159844 , 4059913 , 2612603 , 43627956 , 24074220 , 415996358 , 399905986 , 5981102609 , 5363654974
n×2
299560748
n×3
449341122
n×4
599121496
n×5
748901870
n÷2
74890187
n÷3
49926791.333333
n÷3
37445093.5
n÷5
29956074.8
n2
22434160435579876
n3
3.3601969404172E+24
n4
5.0329155444934E+32
n5
7.5383197256463E+40
2 √n
12238.479235591
3 √n
531.0698385355
4 √n
110.62766035486
5 √n
43.160948700272
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
-149780373
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 149780374 can be divided by 8 positive divisors.
The sum of these divisors (counting 149780374) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011010111011110010110
3
Ternary
101102211122001021
4
Quaternary
20323113132112
5
Quinary
301320432444
6
Senary
22510151354
8
Octal
1073273626
10
Decimal
149780374
12
Duodecimal
421b255a
16
Hexadecimal
8ed7796
20
Vigesimal
26g2aie
36
Base36
2h6b9y
md5
b99cc43a09f03810d276bcb5530c5cdf
sha1
3bc495830dea9239633678a58363dc11e09cb0f9
sha256
2a7e84488f7f2a77218d9b08af667bb3d1183eddd3a10f3750debd9692614f3f
sha512
eb99bf88bc4d61e8c334c2355def8bec2ca7f51ac11efec0a294681df34b7f080698edebc1e4a5299af9e7371f91c5594090a74fa3a16018025b56424368577a
ripemd-160
00c0d762ddb74492f99620fc83558989b3e611aa
Diameter
299560748
Circumference
941097845.22066
Area
7.0478993613873E+16
Volume
1.4075160030173E+25
Surface area
2.8191597445549E+17
Circumference
941097845.22066
Perimeter
599121496
Area
22434160435579876
Diagonal
211821436.28811
Surface area
134604962613479256
Volume
3.3601969404172E+24
Space diagonal
259427217.74467
Perimeter
449341122
Area
9.714276424894E+15
Altitude
129713608.87233
Surface area
9.714276424894E+15
Volume
3.9600300711521E+23
Height
70607145.429372