149724941 (number)

149724941 is an odd 9-digits composite number following 149724940 and preceding 149724942. In scientific notation, it is written as 1.49724941 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 144434752 positive integers (up to 149724941) that are relatively prime to 149724941.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49724941 × 10^8
Engineering notation 1.49724941 × 10^6

Prime Factorization of 149724941

Prime Factorization 29 × 2213 × 2333

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149724941
Product of the distinct prime numbers

The prime factorization of 149724941 is 29 × 2213 × 2333. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149724941)

Multiplication

n×y
n×2 299449882
n×3 449174823
n×4 598899764
n×5 748624705

Division

n÷y
n÷2 74862470.5
n÷3 49908313.666667
n÷3 37431235.25
n÷5 29944988.2

Exponentiation

ny
n2 22417557957453481
n3 3.3564675425438E+24
n4 5.0254690477579E+32
n5 7.5243805667287E+40

Nth Root

y√n
2√n 12236.2143247
3√n 531.0043149825
4√n 110.617423242
5√n 43.157753495091

Divisors of 149724941

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 -149724940
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 149724941 can be divided by 8 positive divisors. The sum of these divisors (counting 149724941) is 1, the average is 0.125.

Base conversion 149724941

Base System Value
2 Binary 1000111011001001111100001101
3 Ternary 101102201211000012
4 Quaternary 20323021330031
5 Quinary 301312144231
6 Senary 22505043005
8 Octal 1073117415
10 Decimal 149724941
12 Duodecimal 42186465
16 Hexadecimal 8ec9f0d
20 Vigesimal 26ffc71
36 Base36 2h54i5

Cryptographic Hash Functions

md5 c393cf80528c7df0eca19c97d5245af7
sha1 1a538e45b6408510ecadfdd3d76e3c294f9c8a65
sha256 d26b6c506f51e6f4d44c1b08993fce7fba4f9beef074d668a24016e3eb400ab2
sha512 4356d4ed82e4d594b4518c9659e974a8ae349e0efb47c74a8b8f51f52d8d83fa109dc7b55b0054fe1fa7ea204c00a6ec4a42437308b4e9145aaa4d2ece63bafb
ripemd-160 1b2aafcf7d0a66bbdc493a7cbdddea88e46ddd1e

149724941 as geometric shapes

Circle

Radius = n
Diameter 299449882
Circumference 940749549.40953
Area 7.0426835390559E+16

Sphere

Radius = n
Volume 1.4059538364891E+25
Surface area 2.8170734156224E+17
Circumference 940749549.40953

Square

Length = n
Perimeter 598899764
Area 22417557957453481
Diagonal 211743042.18771

Cube

Length = n
Surface area 134505347744720886
Volume 3.3564675425438E+24
Space diagonal 259331204.97225

Equilateral Triangle

Length = n
Perimeter 449174823
Area 9.7070873409824E+15
Altitude 129665602.48613

Triangular Pyramid

Length = n
Surface area 9.7070873409824E+15
Volume 3.9556349336088E+23
Height 70581014.06257