149727912 (number)

149727912 is an even 9-digits composite number following 149727911 and preceding 149727913. In scientific notation, it is written as 1.49727912 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 49909296 positive integers (up to 149727912) that are relatively prime to 149727912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49727912 × 10^8
Engineering notation 1.49727912 × 10^6

Prime Factorization of 149727912

Prime Factorization 2 × 2 × 2 × 3 × 6238663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 37431978
Product of the distinct prime numbers

The prime factorization of 149727912 is 2 × 2 × 2 × 3 × 6238663. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149727912)

Multiplication

n×y
n×2 299455824
n×3 449183736
n×4 598911648
n×5 748639560

Division

n÷y
n÷2 74863956
n÷3 49909304
n÷3 37431978
n÷5 29945582.4

Exponentiation

ny
n2 22418447631879744
n3 3.3566673542027E+24
n4 5.0258679422333E+32
n5 7.5251271297834E+40

Nth Root

y√n
2√n 12236.335726025
3√n 531.00782720826
4√n 110.61797198478
5√n 43.157924770053

Divisors of 149727912

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149727911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149727912 can be divided by 16 positive divisors. The sum of these divisors (counting 149727912) is 1, the average is 0.0625.

Base conversion 149727912

Base System Value
2 Binary 1000111011001010101010101000
3 Ternary 101102201222002020
4 Quaternary 20323022222220
5 Quinary 301312243122
6 Senary 22505104440
8 Octal 1073125250
10 Decimal 149727912
12 Duodecimal 42188120
16 Hexadecimal 8ecaaa8
20 Vigesimal 26ffjfc
36 Base36 2h56so

Cryptographic Hash Functions

md5 e806c6c7830143dcf57c483a5acdf856
sha1 a228bf5993044dd3491d1fa7a85f76d8f7308895
sha256 555edad2f90dbedc56b80b5740987e04eab45a12925d6d64eee79bd8b1757bc8
sha512 9704f2501034b5ee4e5b15161060ba75ed522f94eae3b68e0297e3a55337260304b970444b2f48db3ec414af98b3c83bf3366ff4ce074380906ff9c39ba19b76
ripemd-160 d5aee5594aab7abb6051d21b62b849afddc75784

149727912 as geometric shapes

Circle

Radius = n
Diameter 299455824
Circumference 940768216.75308
Area 7.0429630385201E+16

Sphere

Radius = n
Volume 1.4060375334011E+25
Surface area 2.817185215408E+17
Circumference 940768216.75308

Square

Length = n
Perimeter 598911648
Area 22418447631879744
Diagonal 211747243.81621

Cube

Length = n
Surface area 134510685791278464
Volume 3.3566673542027E+24
Space diagonal 259336350.8952

Equilateral Triangle

Length = n
Perimeter 449183736
Area 9.7074725813095E+15
Altitude 129668175.4476

Triangular Pyramid

Length = n
Surface area 9.7074725813095E+15
Volume 3.9558704139071E+23
Height 70582414.605402