149748342 (number)

149748342 is an even 9-digits composite number following 149748341 and preceding 149748343. In scientific notation, it is written as 1.49748342 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 46545408 positive integers (up to 149748342) that are relatively prime to 149748342.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-eight thousand three hundred forty-two

Notation

Scientific notation 1.49748342 × 10^8
Engineering notation 1.49748342 × 10^6

Prime Factorization of 149748342

Prime Factorization 2 × 3 × 17 × 109 × 13469

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149748342
Product of the distinct prime numbers

The prime factorization of 149748342 is 2 × 3 × 17 × 109 × 13469. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 36, 63, 495, 865, 7568, 4113, 6279, 91659, 732919, 294096, 6289552, 982773, 97504926, 24277887, 132836769, 721531439, 1871947245, 4284554288

Basic calculations (n = 149748342)

Multiplication

n×y
n×2 299496684
n×3 449245026
n×4 598993368
n×5 748741710

Division

n÷y
n÷2 74874171
n÷3 49916114
n÷3 37437085.5
n÷5 29949668.4

Exponentiation

ny
n2 22424565931748964
n3 3.3580415683491E+24
n4 5.0286115722736E+32
n5 7.5302624550998E+40

Nth Root

y√n
2√n 12237.170506289
3√n 531.03197767423
4√n 110.62174517829
5√n 43.159102464008

Divisors of 149748342

1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 13469, 26938, 40407, 80814, 228973, 457946, 686919, 1373838, 1468121, 2936242, 4404363, 8808726, 24958057, 49916114, 74874171, 149748342

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149748341
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149748342 can be divided by 32 positive divisors. The sum of these divisors (counting 149748342) is 1, the average is 0.03125.

Base conversion 149748342

Base System Value
2 Binary 1000111011001111101001110110
3 Ternary 101102210000002220
4 Quaternary 20323033221312
5 Quinary 301313421332
6 Senary 22505343210
8 Octal 1073175166
10 Decimal 149748342
12 Duodecimal 42197b06
16 Hexadecimal 8ecfa76
20 Vigesimal 26fiah2
36 Base36 2h5mk6

Cryptographic Hash Functions

md5 88b5cbfd5bf19b04745f6c7a312dafae
sha1 3625e07df52f44850fc073d8ffa78969831f9ebe
sha256 b19ec6e58ce3f7545ac36925b11176d8ddd833a1f35b23fb0c1cbae7f5e90bee
sha512 67e8778115626d7da325610a77292b17754e8854407c972726ac8021a748daaab2b4cc91a64625088da4c5a9b60df8778fca55073872a8945143a8532a0dca44
ripemd-160 c2fe3f05c3208ed242830159e12df886711b6baa

149748342 as geometric shapes

Circle

Radius = n
Diameter 299496684
Circumference 940896582.2289
Area 7.0448851591122E+16

Sphere

Radius = n
Volume 1.4066131628766E+25
Surface area 2.8179540636449E+17
Circumference 940896582.2289

Square

Length = n
Perimeter 598993368
Area 22424565931748964
Diagonal 211776136.19928

Cube

Length = n
Surface area 134547395590493784
Volume 3.3580415683491E+24
Space diagonal 259371736.6932

Equilateral Triangle

Length = n
Perimeter 449245026
Area 9.7101218828668E+15
Altitude 129685868.3466

Triangular Pyramid

Length = n
Surface area 9.7101218828668E+15
Volume 3.9574899408099E+23
Height 70592045.399762