149743454 (number)

149743454 is an even 9-digits composite number following 149743453 and preceding 149743455. In scientific notation, it is written as 1.49743454 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 61342560 positive integers (up to 149743454) that are relatively prime to 149743454.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49743454 × 10^8
Engineering notation 1.49743454 × 10^6

Prime Factorization of 149743454

Prime Factorization 2 × 7 × 31 × 83 × 4157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149743454
Product of the distinct prime numbers

The prime factorization of 149743454 is 2 × 7 × 31 × 83 × 4157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 2, 49, 841, 305, 8687, 9611, 66766, 69585, 364122, 338657, 5064079, 8588831, 62271368, 36706063, 113527398, 946411338, 8473502711, 9747983436

Basic calculations (n = 149743454)

Multiplication

n×y
n×2 299486908
n×3 449230362
n×4 598973816
n×5 748717270

Division

n÷y
n÷2 74871727
n÷3 49914484.666667
n÷3 37435863.5
n÷5 29948690.8

Exponentiation

ny
n2 22423102015850116
n3 3.3577127452478E+24
n4 5.0279550401322E+32
n5 7.5290335426611E+40

Nth Root

y√n
2√n 12236.970785288
3√n 531.02619973035
4√n 110.62084245425
5√n 43.158820705366

Divisors of 149743454

1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 2573, 4157, 5146, 8314, 18011, 29099, 36022, 58198, 128867, 257734, 345031, 690062, 902069, 1804138, 2415217, 4830434, 10695961, 21391922, 74871727, 149743454

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 -149743453
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 149743454 can be divided by 32 positive divisors. The sum of these divisors (counting 149743454) is 1, the average is 0.03125.

Base conversion 149743454

Base System Value
2 Binary 1000111011001110011101011110
3 Ternary 101102202202101212
4 Quaternary 20323032131132
5 Quinary 301313242304
6 Senary 22505304422
8 Octal 1073163536
10 Decimal 149743454
12 Duodecimal 42195112
16 Hexadecimal 8ece75e
20 Vigesimal 26fhice
36 Base36 2h5ise

Cryptographic Hash Functions

md5 5684c9b943ab0a480a3ded9eddb727a3
sha1 de4273d41b0aab820252b0f71754eb6a067ce1a6
sha256 a446318fe7b782e26b2688301fff17ed176f35c566565d45b4c346c49657a663
sha512 ae1dc7f21fb93e246c0e90741071fe8d7ddf447ffba279681cdb130fbf57c243da97a1b9cd1524afcae10e6c00e7d64b94a91af351015bff8cebdf596d6e4e90
ripemd-160 37cc574534868b7b22646b6fe2fefa2050d4668e

149743454 as geometric shapes

Circle

Radius = n
Diameter 299486908
Circumference 940865870.01912
Area 7.0444252563689E+16

Sphere

Radius = n
Volume 1.406475425778E+25
Surface area 2.8177701025476E+17
Circumference 940865870.01912

Square

Length = n
Perimeter 598973816
Area 22423102015850116
Diagonal 211769223.52339

Cube

Length = n
Surface area 134538612095100696
Volume 3.3577127452478E+24
Space diagonal 259363270.42885

Equilateral Triangle

Length = n
Perimeter 449230362
Area 9.7094879886881E+15
Altitude 129681635.21443

Triangular Pyramid

Length = n
Surface area 9.7094879886881E+15
Volume 3.9571024190686E+23
Height 70589741.174464