149748436 (number)

149748436 is an even 9-digits composite number following 149748435 and preceding 149748437. In scientific notation, it is written as 1.49748436 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 74845080 positive integers (up to 149748436) that are relatively prime to 149748436.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-eight thousand four hundred thirty-six

Notation

Scientific notation 1.49748436 × 10^8
Engineering notation 1.49748436 × 10^6

Prime Factorization of 149748436

Prime Factorization 2 × 2 × 3331 × 11239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74874218
Product of the distinct prime numbers

The prime factorization of 149748436 is 2 × 2 × 3331 × 11239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 65, 67, 851, 353, 9458, 1947, 85252, 28761, 879607, 750816, 9948457, 1947644, 91131072, 69790882, 966589177, 141249851, 4167798811, 2578188781

Basic calculations (n = 149748436)

Multiplication

n×y
n×2 299496872
n×3 449245308
n×4 598993744
n×5 748742180

Division

n÷y
n÷2 74874218
n÷3 49916145.333333
n÷3 37437109
n÷5 29949687.2

Exponentiation

ny
n2 22424594084446096
n3 3.3580478920807E+24
n4 5.0286241985217E+32
n5 7.5302860896039E+40

Nth Root

y√n
2√n 12237.174347046
3√n 531.0320887873
4√n 110.62176253815
5√n 43.159107882371

Divisors of 149748436

1, 2, 4, 3331, 6662, 11239, 13324, 22478, 44956, 37437109, 74874218, 149748436

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149748435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149748436 can be divided by 12 positive divisors. The sum of these divisors (counting 149748436) is 1, the average is 0.083333333333333.

Base conversion 149748436

Base System Value
2 Binary 1000111011001111101011010100
3 Ternary 101102210000020101
4 Quaternary 20323033223110
5 Quinary 301313422221
6 Senary 22505343444
8 Octal 1073175324
10 Decimal 149748436
12 Duodecimal 42197b84
16 Hexadecimal 8ecfad4
20 Vigesimal 26fib1g
36 Base36 2h5mms

Cryptographic Hash Functions

md5 61685bb3e6647e27120aa7b35dfae30b
sha1 8beeed14807b60e5dfed3cd6cbbe6eb1416c1971
sha256 260fdb7e235446e437dedad9ee6c5ad433ec442381f6ce3877d8c34853c0e7a1
sha512 9fd023205c3f3b9c47e0b48550d33f57b87cd012cba729121e2fc8c4c4102fbd84872a7c79496248f5739e9c27d3100abedebf86c0ffcd7f5d469fec5015c032
ripemd-160 0a4fe97200258e509ffb43a5821082e612df0f52

149748436 as geometric shapes

Circle

Radius = n
Diameter 299496872
Circumference 940897172.84832
Area 7.0448940035429E+16

Sphere

Radius = n
Volume 1.4066158117551E+25
Surface area 2.8179576014172E+17
Circumference 940897172.84832

Square

Length = n
Perimeter 598993744
Area 22424594084446096
Diagonal 211776269.13536

Cube

Length = n
Surface area 134547564506676576
Volume 3.3580478920807E+24
Space diagonal 259371899.50598

Equilateral Triangle

Length = n
Perimeter 449245308
Area 9.7101340733423E+15
Altitude 129685949.75299

Triangular Pyramid

Length = n
Surface area 9.7101340733423E+15
Volume 3.957497393399E+23
Height 70592089.711786