149678465 is an odd 9-digits composite number following 149678464
and preceding 149678466 . In scientific notation, it is written as 1.49678465 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 117096000 positive integers (up to 149678465) that are relatively prime to 149678465.
149678465 has 16 divisors, whose sum is 183629376
The reverse of 149678465 is 564876941
Previous prime number is 83
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred forty-nine million six hundred seventy-eight thousand four hundred sixty-five
Scientific notation
1.49678465 × 10^8
Engineering notation
1.49678465 × 10^6
Prime Factorization
5 × 101 × 83 × 3571
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
149678465 Product of the distinct prime numbers
The prime factorization of 149678465 is 5 × 101 × 83 × 3571.
Since it has a total of 4 prime factors.
3 , 2 , 82 , 7 , 355 , 782 , 5158 , 3465 , 19050 , 62889 , 642371 , 352752 , 2968478 , 5182856 , 91042645 , 15058278 , 446671278 , 661330341 , 6564548768 , 4403878409
n×2
299356930
n×3
449035395
n×4
598713860
n×5
748392325
n÷2
74839232.5
n÷3
49892821.666667
n÷3
37419616.25
n÷5
29935693
n2
22403642884756225
n3
3.3533428773985E+24
n4
5.0192321450769E+32
n5
7.5127096295376E+40
2 √n12234.315060517
3 √n530.94936642072
4 √n110.60883807598
5 √n43.15507384956
1 , 5 , 83 , 101 , 415 , 505 , 3571 , 8383 , 17855 , 41915 , 296393 , 360671 , 1481965 , 1803355 , 29935693 , 149678465
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149678464 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149678465 can be divided by 16 positive divisors.
The sum of these divisors (counting 149678465) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111010111110100110000001
3
Ternary
101102122110020212
4
Quaternary
20322332212001
5
Quinary
301304202330
6
Senary
22504043505
8
Octal
1072764601
10
Decimal
149678465
12
Duodecimal
42163595
16
Hexadecimal
8ebe981
20
Vigesimal
26f9g35
36
Base36
2h44n5
md5
f3e61569257a3d40994f7410cea99204
sha1
c840defa49799fe8198fdb2848e70598b0917515
sha256
9379f170190c105c5e2a6a7ec33d8dcc62dd0da0a54368e935751e0083dcd2ae
sha512
5194aefd1febce11c4115e9cdedef99e05a02519d83a2758ebec89da5e65754c957f4312d76cad4deb90131f0286aca1c66ae2837756beb48b89529cb3269bc2
ripemd-160
2a064f80c748996f7e7d7c028c7255701526039d
Diameter
299356930
Circumference
940457532.08919
Area
7.0383119900399E+16
Volume
1.4046449798137E+25
Surface area
2.815324796016E+17
Circumference
940457532.08919
Perimeter
598713860
Area
22403642884756225
Diagonal
211677315.19819
Surface area
134421857308537350
Volume
3.3533428773985E+24
Space diagonal
259250706.17892
Perimeter
449035395
Area
9.7010619377567E+15
Altitude
129625353.08946
Surface area
9.7010619377567E+15
Volume
3.9519524804201E+23
Height
70559105.066062