149840929 (number)

149840929 is an odd 9-digits composite number following 149840928 and preceding 149840930. In scientific notation, it is written as 1.49840929 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 122850816 positive integers (up to 149840929) that are relatively prime to 149840929.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49840929 × 10^8
Engineering notation 1.49840929 × 10^6

Prime Factorization of 149840929

Prime Factorization 7 × 23 × 930689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149840929
Product of the distinct prime numbers

The prime factorization of 149840929 is 7 × 23 × 930689. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149840929)

Multiplication

n×y
n×2 299681858
n×3 449522787
n×4 599363716
n×5 749204645

Division

n÷y
n÷2 74920464.5
n÷3 49946976.333333
n÷3 37460232.25
n÷5 29968185.8

Exponentiation

ny
n2 22452304003583041
n3 3.3642740900873E+24
n4 5.0410595506931E+32
n5 7.5535704622018E+40

Nth Root

y√n
2√n 12240.95294493
3√n 531.14139798022
4√n 110.63884012828
5√n 43.164438060883

Divisors of 149840929

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 -149840928
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 149840929 can be divided by 8 positive divisors. The sum of these divisors (counting 149840929) is 1, the average is 0.125.

Base conversion 149840929

Base System Value
2 Binary 1000111011100110010000100001
3 Ternary 101102221201010001
4 Quaternary 20323212100201
5 Quinary 301324402204
6 Senary 22511340001
8 Octal 1073462041
10 Decimal 149840929
12 Duodecimal 42221601
16 Hexadecimal 8ee6421
20 Vigesimal 26ga269
36 Base36 2h7m01

Cryptographic Hash Functions

md5 f0b4bb2c7f0070a3820dd0dbbfd02974
sha1 0b27857754b46ffd8034b65ce9838b58cd2f5329
sha256 e2e66afdd82bd8aa8ee8b0004ac35d9ad0b5d63267ccd381479c800f9fdc16e2
sha512 4f25b4b833e52087dc702cd264d275685dc54c1479d164f29b998736a932c0ba242f036971e10a4436ca6188455c345887cdd5015847e3e2f6091491e6df167b
ripemd-160 00ae3ab1fe6021015d9b66f3c30230a0f956d7c3

149840929 as geometric shapes

Circle

Radius = n
Diameter 299681858
Circumference 941478323.50694
Area 7.0535993313821E+16

Sphere

Radius = n
Volume 1.4092238354774E+25
Surface area 2.8214397325528E+17
Circumference 941478323.50694

Square

Length = n
Perimeter 599363716
Area 22452304003583041
Diagonal 211907073.99038

Cube

Length = n
Surface area 134713824021498246
Volume 3.3642740900873E+24
Space diagonal 259532102.08132

Equilateral Triangle

Length = n
Perimeter 449522787
Area 9.722132820297E+15
Altitude 129766051.04066

Triangular Pyramid

Length = n
Surface area 9.722132820297E+15
Volume 3.9648350381182E+23
Height 70635691.330128