149737243 (number)

149737243 is an odd 9-digits composite number following 149737242 and preceding 149737244. In scientific notation, it is written as 1.49737243 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 146631264 positive integers (up to 149737243) that are relatively prime to 149737243.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49737243 × 10^8
Engineering notation 1.49737243 × 10^6

Prime Factorization of 149737243

Prime Factorization 53 × 587 × 4813

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149737243
Product of the distinct prime numbers

The prime factorization of 149737243 is 53 × 587 × 4813. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149737243)

Multiplication

n×y
n×2 299474486
n×3 449211729
n×4 598948972
n×5 748686215

Division

n÷y
n÷2 74868621.5
n÷3 49912414.333333
n÷3 37434310.75
n÷5 29947448.6

Exponentiation

ny
n2 22421241941241049
n3 3.3572949529174E+24
n4 5.0271209018767E+32
n5 7.5274722407469E+40

Nth Root

y√n
2√n 12236.71700253
3√n 531.01885773032
4√n 110.61969536448
5√n 43.158462674513

Divisors of 149737243

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 -149737242
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 149737243 can be divided by 8 positive divisors. The sum of these divisors (counting 149737243) is 1, the average is 0.125.

Base conversion 149737243

Base System Value
2 Binary 1000111011001100111100011011
3 Ternary 101102202102212211
4 Quaternary 20323030330123
5 Quinary 301313042433
6 Senary 22505215551
8 Octal 1073147433
10 Decimal 149737243
12 Duodecimal 421915b7
16 Hexadecimal 8eccf1b
20 Vigesimal 26fh323
36 Base36 2h5dzv

Cryptographic Hash Functions

md5 1c91893208b735bd8eb67c85b67e16ed
sha1 ba621672a11ea47e1568b1d61d60bb1a87c281e8
sha256 d20ed4bce553052553ee3791e190a6797085daa00e498c3b6a27ad0577a5eaaf
sha512 fa966358bb35286e514b0fcd232fd1ba998f7bfc4c3c764673a559bd12985bfd4b3248fa9ec8c9389a98dd089ec35a5df8e837762b5fc69eeabbfe8bd89804f3
ripemd-160 82a5c79606ae20a9f1a25449cacddb867c4674a3

149737243 as geometric shapes

Circle

Radius = n
Diameter 299474486
Circumference 940826845.15518
Area 7.0438408966962E+16

Sphere

Radius = n
Volume 1.4063004213359E+25
Surface area 2.8175363586785E+17
Circumference 940826845.15518

Square

Length = n
Perimeter 598948972
Area 22421241941241049
Diagonal 211760439.84296

Cube

Length = n
Surface area 134527451647446294
Volume 3.3572949529174E+24
Space diagonal 259352512.66129

Equilateral Triangle

Length = n
Perimeter 449211729
Area 9.7086825527559E+15
Altitude 129676256.33064

Triangular Pyramid

Length = n
Surface area 9.7086825527559E+15
Volume 3.9566100460854E+23
Height 70586813.280985