149938306 is an even 9-digits composite number following 149938305
and preceding 149938307 . In scientific notation, it is written as 1.49938306 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 64259268 positive integers (up to 149938306) that are relatively prime to 149938306.
149938306 has 8 divisors, whose sum is 257037120
The reverse of 149938306 is 603839941
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-nine million nine hundred thirty-eight thousand three hundred six
Scientific notation
1.49938306 × 10^8
Engineering notation
1.49938306 × 10^6
Prime Factorization
2 × 7 × 10709879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149938306
Product of the distinct prime numbers
The prime factorization of 149938306 is 2 × 7 × 10709879.
Since it has a total of 3 prime factors.
7 , 3 , 45 , 24 , 914 , 275 , 5001 , 2031 , 80036 , 38741 , 192906 , 451413 , 9319252 , 1337451 , 4987535 , 95157075 , 976453112 , 688594751 , 9101440808 , 1716105257
n×2
299876612
n×3
449814918
n×4
599753224
n×5
749691530
n÷2
74969153
n÷3
49979435.333333
n÷3
37484576.5
n÷5
29987661.2
n2
22481495606149636
n3
3.3708373675325E+24
n4
5.0541764468933E+32
n5
7.5781465467227E+40
2 √n
12244.929807884
3 √n
531.25643053808
4 √n
110.65681094214
5 √n
43.170046850578
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
-149938305
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 149938306 can be divided by 8 positive divisors.
The sum of these divisors (counting 149938306) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011111110000010000010
3
Ternary
101110010122200121
4
Quaternary
20323332002002
5
Quinary
301341011211
6
Senary
22513410454
8
Octal
1073760202
10
Decimal
149938306
12
Duodecimal
42269a2a
16
Hexadecimal
8efe082
20
Vigesimal
26h25f6
36
Base36
2h9p4y
md5
04d001963f569b27144bfc4680e9ac38
sha1
6a130f25e3084144f82135a49c0559cd2e887296
sha256
b086ca4bb00f898b9b7d9e096e127bbcdb44745c5f724c4a417bc4daf5361b2f
sha512
d974cacb10c1c060b11030b399ad9fc66dbb2eb448b64bae423ced82a26a2aa4cd46dd5f3eea2ae207503bae1e857cb00083f3ea70ef1dff8aa76ce8a5302cf9
ripemd-160
1d6efe159d0891bf9ed6c73c1cf08d3ded611ea1
Diameter
299876612
Circumference
942090161.2426
Area
7.0627701437991E+16
Volume
1.4119730547048E+25
Surface area
2.8251080575196E+17
Circumference
942090161.2426
Perimeter
599753224
Area
22481495606149636
Diagonal
212044785.86445
Surface area
134888973636897816
Volume
3.3708373675325E+24
Space diagonal
259700763.99281
Perimeter
449814918
Area
9.7347731549969E+15
Altitude
129850381.9964
Surface area
9.7347731549969E+15
Volume
3.9725699347654E+23
Height
70681595.288149