149968131 (number)

149968131 is an odd 9-digits composite number following 149968130 and preceding 149968132. In scientific notation, it is written as 1.49968131 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 99811200 positive integers (up to 149968131) that are relatively prime to 149968131.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49968131 × 10^8
Engineering notation 1.49968131 × 10^6

Prime Factorization of 149968131

Prime Factorization 3 × 601 × 83177

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149968131
Product of the distinct prime numbers

The prime factorization of 149968131 is 3 × 601 × 83177. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149968131)

Multiplication

n×y
n×2 299936262
n×3 449904393
n×4 599872524
n×5 749840655

Division

n÷y
n÷2 74984065.5
n÷3 49989377
n÷3 37492032.75
n÷5 29993626.2

Exponentiation

ny
n2 22490440315633161
n3 3.3728492995026E+24
n4 5.0581990559106E+32
n5 7.5856865864087E+40

Nth Root

y√n
2√n 12246.147598327
3√n 531.29165318619
4√n 110.66231336063
5√n 43.171764149178

Divisors of 149968131

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 -149968130
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 149968131 can be divided by 8 positive divisors. The sum of these divisors (counting 149968131) is 1, the average is 0.125.

Base conversion 149968131

Base System Value
2 Binary 1000111100000101010100000011
3 Ternary 101110012011121020
4 Quaternary 20330011110003
5 Quinary 301342440011
6 Senary 22514200523
8 Octal 1074052403
10 Decimal 149968131
12 Duodecimal 42283143
16 Hexadecimal 8f05503
20 Vigesimal 26h606b
36 Base36 2hac5f

Cryptographic Hash Functions

md5 17761d711a08d8eff63ab36f4bc6011c
sha1 f6bb4c42fd0a00e654e3e76a6bc76f22a34444ce
sha256 74b9e2f9d18b077c3eba0e37c723b1eded3661bd77fab3290c7cc38fd3046227
sha512 f93f2f46ff9737dedbbb8020f61379ef485febf3ab1550eb4f6fb5540de9356dcfdef501f0edc1bd26390d33221b82c4f20f3ec86a60139e2676a3f585bba474
ripemd-160 01cc76d02b4f9d954acbcb99991c96350d2afb8e

149968131 as geometric shapes

Circle

Radius = n
Diameter 299936262
Circumference 942277557.24438
Area 7.0655802071593E+16

Sphere

Radius = n
Volume 1.4128158107977E+25
Surface area 2.8262320828637E+17
Circumference 942277557.24438

Square

Length = n
Perimeter 599872524
Area 22490440315633161
Diagonal 212086964.78394

Cube

Length = n
Surface area 134942641893798966
Volume 3.3728492995026E+24
Space diagonal 259752422.40815

Equilateral Triangle

Length = n
Perimeter 449904393
Area 9.738646327818E+15
Altitude 129876211.20407

Triangular Pyramid

Length = n
Surface area 9.738646327818E+15
Volume 3.9749410193309E+23
Height 70695654.927982