149748460 (number)

149748460 is an even 9-digits composite number following 149748459 and preceding 149748461. In scientific notation, it is written as 1.49748460 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 36 positive divisors. There are 57645504 positive integers (up to 149748460) that are relatively prime to 149748460.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-eight thousand four hundred sixty

Notation

Scientific notation 1.49748460 × 10^8
Engineering notation 1.49748460 × 10^6

Prime Factorization of 149748460

Prime Factorization 2 × 2 × 145 × 29 × 29 × 307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2581870
Product of the distinct prime numbers

The prime factorization of 149748460 is 2 × 2 × 145 × 29 × 29 × 307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149748460)

Multiplication

n×y
n×2 299496920
n×3 449245380
n×4 598993840
n×5 748742300

Division

n÷y
n÷2 74874230
n÷3 49916153.333333
n÷3 37437115
n÷5 29949692

Exponentiation

ny
n2 22424601272371600
n3 3.3580495066517E+24
n4 5.0286274222485E+32
n5 7.5302921239548E+40

Nth Root

y√n
2√n 12237.175327664
3√n 531.03211715659
4√n 110.62176697045
5√n 43.159109265783

Divisors of 149748460

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149748459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149748460 can be divided by 36 positive divisors. The sum of these divisors (counting 149748460) is 1, the average is 0.027777777777778.

Base conversion 149748460

Base System Value
2 Binary 1000111011001111101011101100
3 Ternary 101102210000021021
4 Quaternary 20323033223230
5 Quinary 301313422320
6 Senary 22505343524
8 Octal 1073175354
10 Decimal 149748460
12 Duodecimal 42197ba4
16 Hexadecimal 8ecfaec
20 Vigesimal 26fib30
36 Base36 2h5mng

Cryptographic Hash Functions

md5 1cf889b1818c2a78a013445a61c769fd
sha1 53d4736c1abbfcb81bcfe6380bae87d406b2d0ab
sha256 6baf8b3d7d4e10e8b02c8508ae9e6fad8b48b45d6e69a786da81e4edf7ae5132
sha512 0b0b710604fd1dfcde6bf8e88ecbfc87c69f33298e406f63d11db886823929ba6edb2e28c9eed7b1258ab4e2743c7a4db8e2baeb4a7bb6b7f61a6ed417478674
ripemd-160 869a3fd50c34235e177317c08076614575ec0d86

149748460 as geometric shapes

Circle

Radius = n
Diameter 299496920
Circumference 940897323.64477
Area 7.0448962616963E+16

Sphere

Radius = n
Volume 1.406616488065E+25
Surface area 2.8179585046785E+17
Circumference 940897323.64477

Square

Length = n
Perimeter 598993840
Area 22424601272371600
Diagonal 211776303.07648

Cube

Length = n
Surface area 134547607634229600
Volume 3.3580495066517E+24
Space diagonal 259371941.0752

Equilateral Triangle

Length = n
Perimeter 449245380
Area 9.7101371858053E+15
Altitude 129685970.5376

Triangular Pyramid

Length = n
Surface area 9.7101371858053E+15
Volume 3.9574992961892E+23
Height 70592101.025495