149968230 is an even 9-digits composite number following 149968229
and preceding 149968231 . In scientific notation, it is written as 1.49968230 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 39991520 positive integers (up to 149968230) that are relatively prime to 149968230.
149968230 has 8 divisors, whose sum is 239949216
The reverse of 149968230 is 032869941
Previous prime number is 15
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-nine million nine hundred sixty-eight thousand two hundred thirty
Scientific notation
1.49968230 × 10^8
Engineering notation
1.49968230 × 10^6
Prime Factorization
2 × 15 × 4998941
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149968230
Product of the distinct prime numbers
The prime factorization of 149968230 is 2 × 15 × 4998941.
Since it has a total of 3 prime factors.
10 , 9 , 41 , 49 , 599 , 988 , 1821 , 494 , 29501 , 47270 , 5970 , 572766 , 7693768 , 3925464 , 72099532 , 53743292 , 793996540 , 148675847 , 4882288411 , 2395832309
n×2
299936460
n×3
449904690
n×4
599872920
n×5
749841150
n÷2
74984115
n÷3
49989410
n÷3
37492057.5
n÷5
29993646
n2
22490470009332900
n3
3.3728559791677E+24
n4
5.058212412407E+32
n5
7.5857116245271E+40
2 √n
12246.151640413
3 √n
531.29177009517
4 √n
110.66233162379
5 √n
43.17176984906
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
-149968229
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 149968230 can be divided by 8 positive divisors.
The sum of these divisors (counting 149968230) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111100000101010101100110
3
Ternary
101110012011201220
4
Quaternary
20330011111212
5
Quinary
301342440410
6
Senary
22514201210
8
Octal
1074052546
10
Decimal
149968230
12
Duodecimal
42283206
16
Hexadecimal
8f05566
20
Vigesimal
26h60ba
36
Base36
2hac86
md5
defa7896b1bb649e8df2514ae9db4770
sha1
8f8c633b9e3487c911c9b2e623443bb4aa6b5f72
sha256
477bfd865b3bce35877b8f259eba78de33726c5177de0d841874bef6ebf5dd53
sha512
e60e24a5e4576d1828e446102520be55747ed40e14d49bc1f7ec80a97867125dcf84ec11e812425745ac3e59586faa7200f745fe9a58f3523bf5df51bbc10e0e
ripemd-160
8a1a019e363d39f0843160ae8a9f225013763cb7
Diameter
299936460
Circumference
942278179.27973
Area
7.0655895357102E+16
Volume
1.4128186087693E+25
Surface area
2.8262358142841E+17
Circumference
942278179.27973
Perimeter
599872920
Area
22490470009332900
Diagonal
212087104.79109
Surface area
134942820055997400
Volume
3.3728559791677E+24
Space diagonal
259752593.88118
Perimeter
449904690
Area
9.7386591855672E+15
Altitude
129876296.94059
Surface area
9.7386591855672E+15
Volume
3.9749488913918E+23
Height
70695701.597029