149769415 is an odd 9-digits composite number following 149769414
and preceding 149769416 . In scientific notation, it is written as 1.49769415 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 119480352 positive integers (up to 149769415) that are relatively prime to 149769415.
149769415 has 8 divisors, whose sum is 180226080
The reverse of 149769415 is 514967941
Previous prime number is 359
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-nine million seven hundred sixty-nine thousand four hundred fifteen
Scientific notation
1.49769415 × 10^8
Engineering notation
1.49769415 × 10^6
Prime Factorization
5 × 359 × 83437
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149769415
Product of the distinct prime numbers
The prime factorization of 149769415 is 5 × 359 × 83437.
Since it has a total of 3 prime factors.
4 , 7 , 27 , 2 , 93 , 689 , 7130 , 9224 , 99055 , 18979 , 87061 , 600324 , 3910171 , 252589 , 89053076 , 82139252 , 66285201 , 593173949 , 6646651850 , 197153763
n×2
299538830
n×3
449308245
n×4
599077660
n×5
748847075
n÷2
74884707.5
n÷3
49923138.333333
n÷3
37442353.75
n÷5
29953883
n2
22430877669442225
n3
3.3594594264889E+24
n4
5.0314427302148E+32
n5
7.5355623431028E+40
2 √n
12238.031500205
3 √n
531.05688593441
4 √n
110.62563672226
5 √n
43.160317089244
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
-149769414
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 149769415 can be divided by 8 positive divisors.
The sum of these divisors (counting 149769415) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011010100110011000111
3
Ternary
101102211002000101
4
Quaternary
20323110303013
5
Quinary
301320110130
6
Senary
22510024531
8
Octal
1073246307
10
Decimal
149769415
12
Duodecimal
421a8147
16
Hexadecimal
8ed4cc7
20
Vigesimal
26g13af
36
Base36
2h62tj
md5
cbee6b5f02aabf0cb1cdfe84963a91c1
sha1
6d5999f799ffa8cbd29d2e66dcd559f67a36ee49
sha256
608ce468852ddebeebffb2ce00b410c3a77064518fecad176a3fda03178e49bc
sha512
3b996a7de4cdf67ddee7ead1971f31c2e5e8866d7dade9ea0954f4abedbb0c3075dd9ae47a5d2d0af41e80091fd210a76537d317fd39b87df66fd1aa63368db5
ripemd-160
64bc3e59ae917ee5fba5e1777beb61208e21cc84
Diameter
299538830
Circumference
941028987.79288
Area
7.0468680499891E+16
Volume
1.4072070739054E+25
Surface area
2.8187472199956E+17
Circumference
941028987.79288
Perimeter
599077660
Area
22430877669442225
Diagonal
211805937.92168
Surface area
134585266016653350
Volume
3.3594594264889E+24
Space diagonal
259408236.19987
Perimeter
449308245
Area
9.712854945459E+15
Altitude
129704118.09993
Surface area
9.712854945459E+15
Volume
3.9591609026523E+23
Height
70601979.307228