149727904 (number)

149727904 is an even 9-digits composite number following 149727903 and preceding 149727905. In scientific notation, it is written as 1.49727904 × 10^8. The sum of its digits is 43. It has a total of 8 prime factors and 48 positive divisors. There are 70101504 positive integers (up to 149727904) that are relatively prime to 149727904.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-seven thousand nine hundred four

Notation

Scientific notation 1.49727904 × 10^8
Engineering notation 1.49727904 × 10^6

Prime Factorization of 149727904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 19 × 89 × 2767

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9357994
Product of the distinct prime numbers

The prime factorization of 149727904 is 2 × 2 × 2 × 2 × 2 × 19 × 89 × 2767. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149727904)

Multiplication

n×y
n×2 299455808
n×3 449183712
n×4 598911616
n×5 748639520

Division

n÷y
n÷2 74863952
n÷3 49909301.333333
n÷3 37431976
n÷5 29945580.8

Exponentiation

ny
n2 22418445236233216
n3 3.35666681616E+24
n4 5.0258668680999E+32
n5 7.5251251194364E+40

Nth Root

y√n
2√n 12236.33539913
3√n 531.00781775097
4√n 110.61797050719
5√n 43.157924308866

Divisors of 149727904

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149727903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149727904 can be divided by 48 positive divisors. The sum of these divisors (counting 149727904) is 1, the average is 0.020833333333333.

Base conversion 149727904

Base System Value
2 Binary 1000111011001010101010100000
3 Ternary 101102201222001221
4 Quaternary 20323022222200
5 Quinary 301312243104
6 Senary 22505104424
8 Octal 1073125240
10 Decimal 149727904
12 Duodecimal 42188114
16 Hexadecimal 8ecaaa0
20 Vigesimal 26ffjf4
36 Base36 2h56sg

Cryptographic Hash Functions

md5 93a82ac852246166faab22da5bb7b4eb
sha1 1463090ff05d21d0d04ec918a95c5c6184aaf9e9
sha256 cf2dc7e0817903d7822aafb0a3e4c6a12aec425e076106c4690c74f1ec6db0dc
sha512 c8a49ed413a95caa27afaab928a3552346677ec79fcbed2f456888971b4d0cc898bc983a3fd448fa129a5527da1ae3a8a5617952fdc38fa128f1fbfb008e0344
ripemd-160 c94fde924c5aacb8e69e72564e43dc11bd38fe44

149727904 as geometric shapes

Circle

Radius = n
Diameter 299455808
Circumference 940768166.4876
Area 7.0429622859055E+16

Sphere

Radius = n
Volume 1.4060373080262E+25
Surface area 2.8171849143622E+17
Circumference 940768166.4876

Square

Length = n
Perimeter 598911616
Area 22418445236233216
Diagonal 211747232.5025

Cube

Length = n
Surface area 134510671417399296
Volume 3.35666681616E+24
Space diagonal 259336337.0388

Equilateral Triangle

Length = n
Perimeter 449183712
Area 9.7074715439641E+15
Altitude 129668168.5194

Triangular Pyramid

Length = n
Surface area 9.7074715439641E+15
Volume 3.9558697798176E+23
Height 70582410.834166