149724914 (number)

149724914 is an even 9-digits composite number following 149724913 and preceding 149724915. In scientific notation, it is written as 1.49724914 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 74794320 positive integers (up to 149724914) that are relatively prime to 149724914.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49724914 × 10^8
Engineering notation 1.49724914 × 10^6

Prime Factorization of 149724914

Prime Factorization 2 × 1117 × 67021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149724914
Product of the distinct prime numbers

The prime factorization of 149724914 is 2 × 1117 × 67021. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 23, 54, 43, 112, 2266, 1145, 88149, 94758, 522026, 823017, 9554245, 6510255, 36725737, 72508437, 404275046, 196385999, 6471684372, 9728848816

Basic calculations (n = 149724914)

Multiplication

n×y
n×2 299449828
n×3 449174742
n×4 598899656
n×5 748624570

Division

n÷y
n÷2 74862457
n÷3 49908304.666667
n÷3 37431228.5
n÷5 29944982.8

Exponentiation

ny
n2 22417549872307396
n3 3.3564657267219E+24
n4 5.0254654227739E+32
n5 7.5243737823479E+40

Nth Root

y√n
2√n 12236.213221418
3√n 531.00428306371
4√n 110.61741825507
5√n 43.157751938558

Divisors of 149724914

1, 2, 1117, 2234, 67021, 134042, 74862457, 149724914

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 -149724913
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 149724914 can be divided by 8 positive divisors. The sum of these divisors (counting 149724914) is 1, the average is 0.125.

Base conversion 149724914

Base System Value
2 Binary 1000111011001001111011110010
3 Ternary 101102201210222012
4 Quaternary 20323021323302
5 Quinary 301312144124
6 Senary 22505042522
8 Octal 1073117362
10 Decimal 149724914
12 Duodecimal 42186442
16 Hexadecimal 8ec9ef2
20 Vigesimal 26ffc5e
36 Base36 2h54he

Cryptographic Hash Functions

md5 03dc7867a08ee128f760a904da888c20
sha1 0af1304a4e5d8da808394be3440cdc783c951a60
sha256 f78e1cfaf2faa74169e456ac4ae6562cbabab53c361c8936df7994c4458f9457
sha512 d0de6c5cc2d270755bdac46b67e9e9342c12acb23593c3234713abf1f0c82fd2d272fe956e3e79e80c47dc819f2220c93b4fd4c69ed5040d99101b73b771c8bc
ripemd-160 aca5fb99d9266c99b5189883c7100b2fcf8adae7

149724914 as geometric shapes

Circle

Radius = n
Diameter 299449828
Circumference 940749379.76353
Area 7.0426809990324E+16

Sphere

Radius = n
Volume 1.4059530758794E+25
Surface area 2.8170723996129E+17
Circumference 940749379.76353

Square

Length = n
Perimeter 598899656
Area 22417549872307396
Diagonal 211743004.00395

Cube

Length = n
Surface area 134505299233844376
Volume 3.3564657267219E+24
Space diagonal 259331158.20688

Equilateral Triangle

Length = n
Perimeter 449174742
Area 9.7070838400114E+15
Altitude 129665579.10344

Triangular Pyramid

Length = n
Surface area 9.7070838400114E+15
Volume 3.9556327936422E+23
Height 70581001.334648