149291282 (number)

149291282 is an even 9-digits composite number following 149291281 and preceding 149291283. In scientific notation, it is written as 1.49291282 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 63520848 positive integers (up to 149291282) that are relatively prime to 149291282.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million two hundred ninety-one thousand two hundred eighty-two

Notation

Scientific notation 1.49291282 × 10^8
Engineering notation 1.49291282 × 10^6

Prime Factorization of 149291282

Prime Factorization 2 × 7 × 139 × 76717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149291282
Product of the distinct prime numbers

The prime factorization of 149291282 is 2 × 7 × 139 × 76717. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 62, 85, 827, 552, 8702, 7658, 70484, 50189, 820735, 179388, 7032054, 4639452, 11215955, 80759882, 41115852, 687515453, 4557700203, 1047267159

Basic calculations (n = 149291282)

Multiplication

n×y
n×2 298582564
n×3 447873846
n×4 597165128
n×5 746456410

Division

n÷y
n÷2 74645641
n÷3 49763760.666667
n÷3 37322820.5
n÷5 29858256.4

Exponentiation

ny
n2 22287886881203524
n3 3.3273872055659E+24
n4 4.9674990162932E+32
n5 7.4160429647616E+40

Nth Root

y√n
2√n 12218.481165841
3√n 530.49115737151
4√n 110.53723881951
5√n 43.132724306291

Divisors of 149291282

1, 2, 7, 14, 139, 278, 973, 1946, 76717, 153434, 537019, 1074038, 10663663, 21327326, 74645641, 149291282

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 -149291281
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 149291282 can be divided by 16 positive divisors. The sum of these divisors (counting 149291282) is 1, the average is 0.0625.

Base conversion 149291282

Base System Value
2 Binary 1000111001100000000100010010
3 Ternary 101101220210010202
4 Quaternary 20321200010102
5 Quinary 301204310112
6 Senary 22451455202
8 Octal 1071400422
10 Decimal 149291282
12 Duodecimal 41bb7502
16 Hexadecimal 8e60112
20 Vigesimal 26d1842
36 Base36 2gvtw2

Cryptographic Hash Functions

md5 e0939e3a6f67169abbb9e912f0d948b3
sha1 7177ee373aa2c3f168ebe1ee3894f80962bf8fec
sha256 308403bccb229542ff60b6543ee6a1806272d77f71ede1f0108a6920b9f806fd
sha512 ef462971d4c76651649ef17435d64fba4d2c10572d3dc27e92f31c180e0f54f39bc30d6ebc416eee179d3e3d3ccb137b53c17dfd6c8fd27b411e0ffceda3a5b0
ripemd-160 42b25d5e2e3be515eb4298c26aea746fadddb2a3

149291282 as geometric shapes

Circle

Radius = n
Diameter 298582564
Circumference 938024789.5524
Area 7.0019461690029E+16

Sphere

Radius = n
Volume 1.3937726934206E+25
Surface area 2.8007784676012E+17
Circumference 938024789.5524

Square

Length = n
Perimeter 597165128
Area 22287886881203524
Diagonal 211129755.74847

Cube

Length = n
Surface area 133727321287221144
Volume 3.3273872055659E+24
Space diagonal 258580085.55109

Equilateral Triangle

Length = n
Perimeter 447873846
Area 9.6509381178981E+15
Altitude 129290042.77555

Triangular Pyramid

Length = n
Surface area 9.6509381178981E+15
Volume 3.921363427815E+23
Height 70376585.249489