149492045 (number)

149492045 is an odd 9-digits composite number following 149492044 and preceding 149492046. In scientific notation, it is written as 1.49492045 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 119384064 positive integers (up to 149492045) that are relatively prime to 149492045.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million four hundred ninety-two thousand forty-five

Notation

Scientific notation 1.49492045 × 10^8
Engineering notation 1.49492045 × 10^6

Prime Factorization of 149492045

Prime Factorization 5 × 577 × 51817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149492045
Product of the distinct prime numbers

The prime factorization of 149492045 is 5 × 577 × 51817. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 40, 40, 597, 60, 8890, 1916, 43376, 66798, 17574, 101327, 8602507, 5082745, 4903533, 49568055, 249311177, 217116287, 6980571085, 1555664908

Basic calculations (n = 149492045)

Multiplication

n×y
n×2 298984090
n×3 448476135
n×4 597968180
n×5 747460225

Division

n÷y
n÷2 74746022.5
n÷3 49830681.666667
n÷3 37373011.25
n÷5 29898409

Exponentiation

ny
n2 22347871518282025
n3 3.3408290146652E+24
n4 4.9942736139764E+32
n5 7.4660417584287E+40

Nth Root

y√n
2√n 12226.693952169
3√n 530.72884772115
4√n 110.57438198864
5√n 43.144318822415

Divisors of 149492045

1, 5, 577, 2885, 51817, 259085, 29898409, 149492045

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 -149492044
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 149492045 can be divided by 8 positive divisors. The sum of these divisors (counting 149492045) is 1, the average is 0.125.

Base conversion 149492045

Base System Value
2 Binary 1000111010010001000101001101
3 Ternary 101102021222112102
4 Quaternary 20322101011031
5 Quinary 301232221140
6 Senary 22500044445
8 Octal 1072210515
10 Decimal 149492045
12 Duodecimal 42093725
16 Hexadecimal 8e9114d
20 Vigesimal 26e6a25
36 Base36 2h04st

Cryptographic Hash Functions

md5 f52bb4c517a3deeb824f0971296084de
sha1 8763c337b2fb10dc9802762e9ba7a85782436972
sha256 f7e36b26c20a633923a2fe73d74befc0f1fee516a751df8bc5d8ddffe9cbecd8
sha512 2d0cad60ce91ad605877c1318189e83271fc76d1a0978ad448b874c9ed2e8b36289d926908b6991ff48adf0402afbdb1e4b8eef231dea1da6aa72b8a5e73354c
ripemd-160 2168164a3f55eb8b350a1ecf7fbca4cdb1b03444

149492045 as geometric shapes

Circle

Radius = n
Diameter 298984090
Circumference 939286220.68423
Area 7.0207908985203E+16

Sphere

Radius = n
Volume 1.3994031852496E+25
Surface area 2.8083163594081E+17
Circumference 939286220.68423

Square

Length = n
Perimeter 597968180
Area 22347871518282025
Diagonal 211413677.50589

Cube

Length = n
Surface area 134087229109692150
Volume 3.3408290146652E+24
Space diagonal 258927817.26737

Equilateral Triangle

Length = n
Perimeter 448476135
Area 9.6769122276715E+15
Altitude 129463908.63369

Triangular Pyramid

Length = n
Surface area 9.6769122276715E+15
Volume 3.9372047517576E+23
Height 70471225.835296