149748453 (number)

149748453 is an odd 9-digits composite number following 149748452 and preceding 149748454. In scientific notation, it is written as 1.49748453 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 99111600 positive integers (up to 149748453) that are relatively prime to 149748453.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-eight thousand four hundred fifty-three

Notation

Scientific notation 1.49748453 × 10^8
Engineering notation 1.49748453 × 10^6

Prime Factorization of 149748453

Prime Factorization 27 × 139 × 39901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149748453
Product of the distinct prime numbers

The prime factorization of 149748453 is 27 × 139 × 39901. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 42, 13, 794, 546, 4959, 1390, 71731, 60026, 453211, 206358, 3496418, 5759400, 82963586, 74112791, 37961451, 114413920, 8201776390, 1232191549

Basic calculations (n = 149748453)

Multiplication

n×y
n×2 299496906
n×3 449245359
n×4 598993812
n×5 748742265

Division

n÷y
n÷2 74874226.5
n÷3 49916151
n÷3 37437113.25
n÷5 29949690.6

Exponentiation

ny
n2 22424599175893209
n3 3.3580490357351E+24
n4 5.0286264819947E+32
n5 7.5302903639354E+40

Nth Root

y√n
2√n 12237.175041651
3√n 531.03210888222
4√n 110.62176567769
5√n 43.159108862288

Divisors of 149748453

1, 27, 139, 3753, 39901, 1077327, 5546239, 149748453

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 -149748452
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 149748453 can be divided by 8 positive divisors. The sum of these divisors (counting 149748453) is 1, the average is 0.125.

Base conversion 149748453

Base System Value
2 Binary 1000111011001111101011100101
3 Ternary 101102210000021000
4 Quaternary 20323033223211
5 Quinary 301313422303
6 Senary 22505343513
8 Octal 1073175345
10 Decimal 149748453
12 Duodecimal 42197b99
16 Hexadecimal 8ecfae5
20 Vigesimal 26fib2d
36 Base36 2h5mn9

Cryptographic Hash Functions

md5 153f26c6bc8b366d3681573249893a60
sha1 cdb0095ec50478e16dc9c9b843142b59b62da625
sha256 e6c2e7e7acbfbf79aa9c67e1052fd7c7845c8db43fbef22bf6cf19389aae4bd2
sha512 825e5e9acbf734e8ece670835ab6a210eba61fce806ee1a71826379f3e3fb435afa85cfe516c8a7ef900f8b7e9f7c7e8bab23aefbdb6296708c7edb3f1ef922b
ripemd-160 31948f36cd5aca126556860c0e83a3325d676f6d

149748453 as geometric shapes

Circle

Radius = n
Diameter 299496906
Circumference 940897279.66247
Area 7.0448956030682E+16

Sphere

Radius = n
Volume 1.4066162908079E+25
Surface area 2.8179582412273E+17
Circumference 940897279.66247

Square

Length = n
Perimeter 598993812
Area 22424599175893209
Diagonal 211776293.17699

Cube

Length = n
Surface area 134547595055359254
Volume 3.3580490357351E+24
Space diagonal 259371928.95084

Equilateral Triangle

Length = n
Perimeter 449245359
Area 9.7101362780036E+15
Altitude 129685964.47542

Triangular Pyramid

Length = n
Surface area 9.7101362780036E+15
Volume 3.9574987412087E+23
Height 70592097.725663