149748750 (number)

149748750 is an even 9-digits composite number following 149748749 and preceding 149748751. In scientific notation, it is written as 1.49748750 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 36288000 positive integers (up to 149748750) that are relatively prime to 149748750.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-eight thousand seven hundred fifty

Notation

Scientific notation 1.49748750 × 10^8
Engineering notation 1.49748750 × 10^6

Prime Factorization of 149748750

Prime Factorization 2 × 3 × 261 × 15 × 75 × 5 × 17

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 149748750
Product of the distinct prime numbers

The prime factorization of 149748750 is 2 × 3 × 261 × 15 × 75 × 5 × 17. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149748750)

Multiplication

n×y
n×2 299497500
n×3 449246250
n×4 598995000
n×5 748743750

Division

n÷y
n÷2 74874375
n÷3 49916250
n÷3 37437187.5
n÷5 29949750

Exponentiation

ny
n2 22424688126562500
n3 3.3580690160926E+24
n4 5.0286663757359E+32
n5 7.5303650393349E+40

Nth Root

y√n
2√n 12237.187176798
3√n 531.03245995191
4√n 110.62182052741
5√n 43.15912598199

Divisors of 149748750

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149748749
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149748750 can be divided by 96 positive divisors. The sum of these divisors (counting 149748750) is 1, the average is 0.010416666666667.

Base conversion 149748750

Base System Value
2 Binary 1000111011001111110000001110
3 Ternary 101102210000200000
4 Quaternary 20323033300032
5 Quinary 301313430000
6 Senary 22505345130
8 Octal 1073176016
10 Decimal 149748750
12 Duodecimal 421981a6
16 Hexadecimal 8ecfc0e
20 Vigesimal 26fibha
36 Base36 2h5mvi

Cryptographic Hash Functions

md5 610d59d293b9d717ad58e20e704d35bc
sha1 8553cf9f6e7ed2e4ef8320e0068f2c42b8f9ae1b
sha256 ba080ab6f5cecfb7b7b7770c6a4c4f4620d773a08c63de7fcb0c095411e6e849
sha512 1eb40e39043c83aa5debe4a70a74b468c3ca2cc2a3ea9f8a8cc174e97d860791976fa35abed59f76f762dc8e0598eb45687100491f90b4dd8721e8dc65dbd5ec
ripemd-160 4f3d3108eddab3e6a0d8079c6f307a5d035ead8e

149748750 as geometric shapes

Circle

Radius = n
Diameter 299497500
Circumference 940899145.76851
Area 7.0449235477451E+16

Sphere

Radius = n
Volume 1.4066246601605E+25
Surface area 2.817969419098E+17
Circumference 940899145.76851

Square

Length = n
Perimeter 598995000
Area 22424688126562500
Diagonal 211776713.19842

Cube

Length = n
Surface area 134548128759375000
Volume 3.3580690160926E+24
Space diagonal 259372443.36993

Equilateral Triangle

Length = n
Perimeter 449246250
Area 9.7101747947732E+15
Altitude 129686221.68496

Triangular Pyramid

Length = n
Surface area 9.7101747947732E+15
Volume 3.9575222882858E+23
Height 70592237.732806