149968229 is an odd 9-digits composite number following 149968228
and preceding 149968230 . In scientific notation, it is written as 1.49968229 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 149821740 positive integers (up to 149968229) that are relatively prime to 149968229.
149968229 has 4 divisors, whose sum is 150114720
The reverse of 149968229 is 922869941
Previous prime number is 1031
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-nine million nine hundred sixty-eight thousand two hundred twenty-nine
Scientific notation
1.49968229 × 10^8
Engineering notation
1.49968229 × 10^6
Prime Factorization
1031 × 145459
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149968229
Product of the distinct prime numbers
The prime factorization of 149968229 is 1031 × 145459.
Since it has a total of 2 prime factors.
5 , 6 , 10 , 61 , 356 , 7 , 7755 , 5704 , 68001 , 54738 , 542623 , 505207 , 2668123 , 1751678 , 13647657 , 92571518 , 494749149 , 868140361 , 2261507709 , 5964075761
n×2
299936458
n×3
449904687
n×4
599872916
n×5
749841145
n÷2
74984114.5
n÷3
49989409.666667
n÷3
37492057.25
n÷5
29993645.8
n2
22490469709396441
n3
3.3728559116963E+24
n4
5.0582122774928E+32
n5
7.5857113716165E+40
2 √n
12246.151599584
3 √n
531.29176891427
4 √n
110.66233143931
5 √n
43.171769791486
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149968228
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149968229 can be divided by 4 positive divisors.
The sum of these divisors (counting 149968229) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111100000101010101100101
3
Ternary
101110012011201212
4
Quaternary
20330011111211
5
Quinary
301342440404
6
Senary
22514201205
8
Octal
1074052545
10
Decimal
149968229
12
Duodecimal
42283205
16
Hexadecimal
8f05565
20
Vigesimal
26h60b9
36
Base36
2hac85
md5
f7d69fc73accbb0a7e0cc75979320b2c
sha1
abf395a92679ec22564a893e7ff8c8c9d215ce35
sha256
3efb7e31eee6568049039731adfee0401c4523ae793bf0d30de4ad3d195fb752
sha512
e01f379d559347f7c4e863752e1a2aaf7d6d5774ff0e05c3c162240b67d629d9dbb62c1bd8b49c94da447c150ba88bce80b83444b0c905f2bc8dc58686c7bd25
ripemd-160
3e3e6b63f5d034dfd89e0a0006f46340ea540ff7
Diameter
299936458
Circumference
942278172.99654
Area
7.0655894414824E+16
Volume
1.4128185805069E+25
Surface area
2.8262357765929E+17
Circumference
942278172.99654
Perimeter
599872916
Area
22490469709396441
Diagonal
212087103.37687
Surface area
134942818256378646
Volume
3.3728559116963E+24
Space diagonal
259752592.14912
Perimeter
449904687
Area
9.7386590556909E+15
Altitude
129876296.07456
Surface area
9.7386590556909E+15
Volume
3.974948811876E+23
Height
70695701.125625