149486574 (number)

149486574 is an even 9-digits composite number following 149486573 and preceding 149486575. In scientific notation, it is written as 1.49486574 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 48613440 positive integers (up to 149486574) that are relatively prime to 149486574.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million four hundred eighty-six thousand five hundred seventy-four

Notation

Scientific notation 1.49486574 × 10^8
Engineering notation 1.49486574 × 10^6

Prime Factorization of 149486574

Prime Factorization 2 × 3 × 41 × 607669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149486574
Product of the distinct prime numbers

The prime factorization of 149486574 is 2 × 3 × 41 × 607669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149486574)

Multiplication

n×y
n×2 298973148
n×3 448459722
n×4 597946296
n×5 747432870

Division

n÷y
n÷2 74743287
n÷3 49828858
n÷3 37371643.5
n÷5 29897314.8

Exponentiation

ny
n2 22346235806257476
n3 3.3404622324736E+24
n4 4.9935425470886E+32
n5 7.4646756748751E+40

Nth Root

y√n
2√n 12226.470218342
3√n 530.72237323405
4√n 110.57337029476
5√n 43.144003024977

Divisors of 149486574

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 -149486573
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 149486574 can be divided by 16 positive divisors. The sum of these divisors (counting 149486574) is 1, the average is 0.0625.

Base conversion 149486574

Base System Value
2 Binary 1000111010001111101111101110
3 Ternary 101102021201000210
4 Quaternary 20322033233232
5 Quinary 301232032244
6 Senary 22500003250
8 Octal 1072175756
10 Decimal 149486574
12 Duodecimal 42090526
16 Hexadecimal 8e8fbee
20 Vigesimal 26e5g8e
36 Base36 2h00ku

Cryptographic Hash Functions

md5 e289867ea82c1de8a2f6f58d7ad6e5d8
sha1 b56486eaf1bf398f9d4a55003cdb49e4e18ee3f4
sha256 a8160c6ff34cb266f7be8a956401ee92a03489826011b1d7f9264ba2fcfc35a6
sha512 b45ae72e392659ef11d9e1c068a94a8c58c8f6ed71d19fb0a8f07e96c86b468101885c9e415dbb71977dc42d8d5671099c842e519fb37195574b8310c2848d6f
ripemd-160 7ccaf0581a4f13c5f33d6e69995374125bf1074c

149486574 as geometric shapes

Circle

Radius = n
Diameter 298973148
Circumference 939251845.37741
Area 7.0202770244324E+16

Sphere

Radius = n
Volume 1.3992495478844E+25
Surface area 2.8081108097729E+17
Circumference 939251845.37741

Square

Length = n
Perimeter 597946296
Area 22346235806257476
Diagonal 211405940.34349

Cube

Length = n
Surface area 134077414837544856
Volume 3.3404622324736E+24
Space diagonal 258918341.2174

Equilateral Triangle

Length = n
Perimeter 448459722
Area 9.6762039435882E+15
Altitude 129459170.6087

Triangular Pyramid

Length = n
Surface area 9.6762039435882E+15
Volume 3.9367724947993E+23
Height 70468646.781163