148538455 (number)

148538455 is an odd 9-digits composite number following 148538454 and preceding 148538456. In scientific notation, it is written as 1.48538455 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 109260288 positive integers (up to 148538455) that are relatively prime to 148538455.

Interesting facts

Basic properties

Name

Name one hundred forty-eight million five hundred thirty-eight thousand four hundred fifty-five

Notation

Scientific notation 1.48538455 × 10^8
Engineering notation 1.48538455 × 10^6

Prime Factorization of 148538455

Prime Factorization 5 × 13 × 263 × 8689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 148538455
Product of the distinct prime numbers

The prime factorization of 148538455 is 5 × 13 × 263 × 8689. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 14, 95, 769, 30, 1011, 9323, 47279, 21578, 77803, 191970, 4887532, 5948746, 65553418, 67438695, 994174648, 445063275, 6510452755, 2251334502

Basic calculations (n = 148538455)

Multiplication

n×y
n×2 297076910
n×3 445615365
n×4 594153820
n×5 742692275

Division

n÷y
n÷2 74269227.5
n÷3 49512818.333333
n÷3 37134613.75
n÷5 29707691

Exponentiation

ny
n2 22063672613787025
n3 3.2773038416777E+24
n4 4.8680564920838E+32
n5 7.2309359018684E+40

Nth Root

y√n
2√n 12187.635332582
3√n 529.59795663841
4√n 110.39762376329
5√n 43.089135457582

Divisors of 148538455

1, 5, 13, 65, 263, 1315, 3419, 8689, 17095, 43445, 112957, 564785, 2285207, 11426035, 29707691, 148538455

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 -148538454
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 148538455 can be divided by 16 positive divisors. The sum of these divisors (counting 148538455) is 1, the average is 0.0625.

Base conversion 148538455

Base System Value
2 Binary 1000110110101000010001010111
3 Ternary 101100111112110021
4 Quaternary 20312220101113
5 Quinary 301011212310
6 Senary 22423410011
8 Octal 1066502127
10 Decimal 148538455
12 Duodecimal 418b3907
16 Hexadecimal 8da8457
20 Vigesimal 268762f
36 Base36 2gfp07

Cryptographic Hash Functions

md5 ea1c26333fae9385f78ba754650c1ecf
sha1 477723745aea6410e09df6a393bb9abb6db5ee37
sha256 924bcaf6dcb3b1756ba7471576cff3fe64f18708f4955e98a35a3e47359c3b16
sha512 5c041ca9793cf5e1b0e2315d8d04638aec8b5a82a4c90259d6d9be06076e6f894e242c611a8ba9bd987b0db6919aa894d4ee2f66920e8e41ffbcb9ddee8dc71a
ripemd-160 2af55ce3f37bcf906f276d9cb382402156131d18

148538455 as geometric shapes

Circle

Radius = n
Diameter 297076910
Circumference 933294638.00716
Area 6.9315071794684E+16

Sphere

Radius = n
Volume 1.3727938230129E+25
Surface area 2.7726028717873E+17
Circumference 933294638.00716

Square

Length = n
Perimeter 594153820
Area 22063672613787025
Diagonal 210065097.59495

Cube

Length = n
Surface area 132382035682722150
Volume 3.2773038416777E+24
Space diagonal 257276150.93778

Equilateral Triangle

Length = n
Perimeter 445615365
Area 9.5538504921613E+15
Altitude 128638075.46889

Triangular Pyramid

Length = n
Surface area 9.5538504921613E+15
Volume 3.8623396174318E+23
Height 70021699.198315