149544688 (number)

149544688 is an even 9-digits composite number following 149544687 and preceding 149544689. In scientific notation, it is written as 1.49544688 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 74692800 positive integers (up to 149544688) that are relatively prime to 149544688.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49544688 × 10^8
Engineering notation 1.49544688 × 10^6

Prime Factorization of 149544688

Prime Factorization 2 × 2 × 2 × 2 × 1051 × 8893

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18693086
Product of the distinct prime numbers

The prime factorization of 149544688 is 2 × 2 × 2 × 2 × 1051 × 8893. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149544688)

Multiplication

n×y
n×2 299089376
n×3 448634064
n×4 598178752
n×5 747723440

Division

n÷y
n÷2 74772344
n÷3 49848229.333333
n÷3 37386172
n÷5 29908937.6

Exponentiation

ny
n2 22363613709017344
n3 3.3443596346675E+24
n4 5.0013121812615E+32
n5 7.4791966973735E+40

Nth Root

y√n
2√n 12228.846552312
3√n 530.79113839313
4√n 110.58411528023
5√n 43.147357012867

Divisors of 149544688

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149544687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149544688 can be divided by 20 positive divisors. The sum of these divisors (counting 149544688) is 1, the average is 0.05.

Base conversion 149544688

Base System Value
2 Binary 1000111010011101111011110000
3 Ternary 101102101122202011
4 Quaternary 20322131323300
5 Quinary 301240412223
6 Senary 22501132304
8 Octal 1072357360
10 Decimal 149544688
12 Duodecimal 420ba094
16 Hexadecimal 8e9def0
20 Vigesimal 26ed1e8
36 Base36 2h19f4

Cryptographic Hash Functions

md5 15424c8545c5d97c57c72fb764efe383
sha1 1a10ae1a7675de3b395cee51c8fe20395e4da52e
sha256 ade2e2826e0e1bf75b05ea7c51ad31d987738f4536274bbe9d73bec3c33273bf
sha512 b610f78b74941a0c8f3649cd28ffff12c3c669e19e65cb095706236442328f79c19cc67a7c01ea8671932f8e4de898166f7e3def0d296a19aae09d2417320220
ripemd-160 472f983abcc80ff42ba7e15ed4bf9ce5b8441b33

149544688 as geometric shapes

Circle

Radius = n
Diameter 299089376
Circumference 939616986.40836
Area 7.0257364535969E+16

Sphere

Radius = n
Volume 1.4008820878978E+25
Surface area 2.8102945814388E+17
Circumference 939616986.40836

Square

Length = n
Perimeter 598178752
Area 22363613709017344
Diagonal 211488125.95045

Cube

Length = n
Surface area 134181682254104064
Volume 3.3443596346675E+24
Space diagonal 259018997.61804

Equilateral Triangle

Length = n
Perimeter 448634064
Area 9.6837287962155E+15
Altitude 129509498.80902

Triangular Pyramid

Length = n
Surface area 9.6837287962155E+15
Volume 3.9413656273333E+23
Height 70496041.983484