147493905 is an odd 9-digits composite number following 147493904
and preceding 147493906 . In scientific notation, it is written as 1.47493905 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 71635200 positive integers (up to 147493905) that are relatively prime to 147493905.
147493905 has 24 divisors, whose sum is 172658304
The reverse of 147493905 is 509394741
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-seven million four hundred ninety-three thousand nine hundred five
Scientific notation
1.47493905 × 10^8
Engineering notation
1.47493905 × 10^6
Prime Factorization
15 × 13 × 13 × 83 × 701
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
11345685
Product of the distinct prime numbers
The prime factorization of 147493905 is 15 × 13 × 13 × 83 × 701.
Since it has a total of 5 prime factors.
10 , 8 , 76 , 37 , 276 , 353 , 8365 , 4500 , 33134 , 9177 , 766566 , 177863 , 674681 , 4383270 , 67154386 , 30871879 , 642006397 , 39435311 , 5364572972 , 457576755
n×2
294987810
n×3
442481715
n×4
589975620
n×5
737469525
n÷2
73746952.5
n÷3
49164635
n÷3
36873476.25
n÷5
29498781
n2
21754452012149025
n3
3.208649078407E+24
n4
4.7325618234889E+32
n5
6.9802402400031E+40
2 √n
12144.70687172
3 √n
528.35362488007
4 √n
110.20302569222
5 √n
43.028362108027
1 , 13 , 15 , 83 , 169 , 195 , 701 , 1079 , 1245 , 2535 , 9113 , 10515 , 14027 , 16185 , 58183 , 118469 , 136695 , 210405 , 756379 , 872745 , 1777035 , 9832927 , 11345685 , 147493905
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-147493904
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 147493905 can be divided by 24 positive divisors.
The sum of these divisors (counting 147493905) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000110010101001010000010001
3
Ternary
101021112110121020
4
Quaternary
20302221100101
5
Quinary
300224301110
6
Senary
22345150053
8
Octal
1062512021
10
Decimal
147493905
12
Duodecimal
4148b329
16
Hexadecimal
8ca9411
20
Vigesimal
261gef5
36
Base36
2ftb0x
md5
7478b2662dd245179bf10fad9e3c29c7
sha1
5c1d1dc095118099c25a4fa6eec628c9d80f09f9
sha256
56cc8028d6c77dd8e03bb48e5af4b6971624bbf40c2227b063f53162935b932d
sha512
1df3fe675d1b4cdd78c974e8e82ce20b8014c7ed7c94d26a0bc28953d2d960d25cc9e2be2613b9ee35b56f63d686df8012719f3aa3fe599dce7251698e19e955
ripemd-160
572f975dcaaf22209559a1b642db6ef96853bf5b
Diameter
294987810
Circumference
926731536.79454
Area
6.8343626624239E+16
Volume
1.3440357830228E+25
Surface area
2.7337450649696E+17
Circumference
926731536.79454
Perimeter
589975620
Area
21754452012149025
Diagonal
208587880.81837
Surface area
130526712072894150
Volume
3.208649078407E+24
Space diagonal
255466937.26674
Perimeter
442481715
Area
9.4199540439653E+15
Altitude
127733468.63337
Surface area
9.4199540439653E+15
Volume
3.7814292029826E+23
Height
69529293.606123