149968149 (number)

149968149 is an odd 9-digits composite number following 149968148 and preceding 149968150. In scientific notation, it is written as 1.49968149 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 98713056 positive integers (up to 149968149) that are relatively prime to 149968149.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million nine hundred sixty-eight thousand one hundred forty-nine

Notation

Scientific notation 1.49968149 × 10^8
Engineering notation 1.49968149 × 10^6

Prime Factorization of 149968149

Prime Factorization 3 × 79 × 632777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149968149
Product of the distinct prime numbers

The prime factorization of 149968149 is 3 × 79 × 632777. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 10, 7, 88, 876, 3458, 4001, 79477, 6033, 370816, 189865, 7780112, 5485091, 48710721, 2615355, 613560274, 780631626, 8835236575, 5991337951

Basic calculations (n = 149968149)

Multiplication

n×y
n×2 299936298
n×3 449904447
n×4 599872596
n×5 749840745

Division

n÷y
n÷2 74984074.5
n÷3 49989383
n÷3 37492037.25
n÷5 29993629.8

Exponentiation

ny
n2 22490445714486201
n3 3.3728505139865E+24
n4 5.0582014843625E+32
n5 7.585691138789E+40

Nth Root

y√n
2√n 12246.148333252
3√n 531.29167444237
4√n 110.66231668121
5√n 43.17176518552

Divisors of 149968149

1, 3, 79, 237, 632777, 1898331, 49989383, 149968149

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 -149968148
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 149968149 can be divided by 8 positive divisors. The sum of these divisors (counting 149968149) is 1, the average is 0.125.

Base conversion 149968149

Base System Value
2 Binary 1000111100000101010100010101
3 Ternary 101110012011121220
4 Quaternary 20330011110111
5 Quinary 301342440044
6 Senary 22514200553
8 Octal 1074052425
10 Decimal 149968149
12 Duodecimal 42283159
16 Hexadecimal 8f05515
20 Vigesimal 26h6079
36 Base36 2hac5x

Cryptographic Hash Functions

md5 93c2ad93800caf5cee4a65c1f4083f6e
sha1 717770a0d8c1b87024c61939b0d3b7af16f92643
sha256 f6f989cb0eda7f529400015e846b95402255d67f2255798cbf3d0df2144f6255
sha512 2289adb29fdaabd7c5e2cef23083206767826d7d1f2c9024054312f49288dd197b4c7de5940246451add561aeb153c1a96e3f1880220bf470cf9b4081790dc4c
ripemd-160 51ce2952d706d2b67b85ea8d9e5bd51f02848063

149968149 as geometric shapes

Circle

Radius = n
Diameter 299936298
Circumference 942277670.34172
Area 7.065581903259E+16

Sphere

Radius = n
Volume 1.4128163195195E+25
Surface area 2.8262327613036E+17
Circumference 942277670.34172

Square

Length = n
Perimeter 599872596
Area 22490445714486201
Diagonal 212086990.23979

Cube

Length = n
Surface area 134942674286917206
Volume 3.3728505139865E+24
Space diagonal 259752453.58506

Equilateral Triangle

Length = n
Perimeter 449904447
Area 9.73864866559E+15
Altitude 129876226.79253

Triangular Pyramid

Length = n
Surface area 9.73864866559E+15
Volume 3.974942450614E+23
Height 70695663.413263