149747307 is an odd 9-digits composite number following 149747306
and preceding 149747308 . In scientific notation, it is written as 1.49747307 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 98425320 positive integers (up to 149747307) that are relatively prime to 149747307.
149747307 has 8 divisors, whose sum is 202475520
The reverse of 149747307 is 703747941
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-nine million seven hundred forty-seven thousand three hundred seven
Scientific notation
1.49747307 × 10^8
Engineering notation
1.49747307 × 10^6
Prime Factorization
3 × 71 × 703039
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149747307
Product of the distinct prime numbers
The prime factorization of 149747307 is 3 × 71 × 703039.
Since it has a total of 3 prime factors.
8 , 5 , 72 , 76 , 3 , 957 , 8812 , 695 , 49701 , 87664 , 713293 , 409797 , 4160106 , 1298332 , 98283517 , 46830291 , 247510358 , 281917022 , 3809603018 , 2484379243
n×2
299494614
n×3
449241921
n×4
598989228
n×5
748736535
n÷2
74873653.5
n÷3
49915769
n÷3
37436826.75
n÷5
29949461.4
n2
22424255953752249
n3
3.3579719405531E+24
n4
5.0284725507939E+32
n5
7.5300022280481E+40
2 √n
12237.128217029
3 √n
531.0307542453
4 √n
110.62155403459
5 √n
43.159042804189
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
-149747306
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 149747307 can be divided by 8 positive divisors.
The sum of these divisors (counting 149747307) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001111011001101011
3
Ternary
101102202221200120
4
Quaternary
20323033121223
5
Quinary
301313403212
6
Senary
22505334323
8
Octal
1073173153
10
Decimal
149747307
12
Duodecimal
421973a3
16
Hexadecimal
8ecf66b
20
Vigesimal
26fi857
36
Base36
2h5lrf
md5
172fb802f5589013b0fe8b139ef60232
sha1
226645a3f44ce3aafa4e9ae31cc7eca4b5a08ea6
sha256
cf86b1208eb505089b6f73084ea13765b342719a9d08808e2cb446488c85fc38
sha512
3fae9923c2da8f7993203d3c0875f49e051aec674ee6062c8e081f9637dc4099f346597504b0ed061848a090d63077a960d3c6b2bebedbdda9a1077b48420e60
ripemd-160
8384d778f8c80e17fa266d41f1140afd855fc94b
Diameter
299494614
Circumference
940890079.13211
Area
7.0447877766525E+16
Volume
1.4065839972536E+25
Surface area
2.817915110661E+17
Circumference
940890079.13211
Perimeter
598989228
Area
22424255953752249
Diagonal
211774672.48825
Surface area
134545535722513494
Volume
3.3579719405531E+24
Space diagonal
259369944.02061
Perimeter
449241921
Area
9.7099876584569E+15
Altitude
129684972.01031
Surface area
9.7099876584569E+15
Volume
3.9574078836654E+23
Height
70591557.496083