149724487 (number)

149724487 is an odd 9-digits composite number following 149724486 and preceding 149724488. In scientific notation, it is written as 1.49724487 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 135912000 positive integers (up to 149724487) that are relatively prime to 149724487.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-four thousand four hundred eighty-seven

Notation

Scientific notation 1.49724487 × 10^8
Engineering notation 1.49724487 × 10^6

Prime Factorization of 149724487

Prime Factorization 11 × 701 × 19417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149724487
Product of the distinct prime numbers

The prime factorization of 149724487 is 11 × 701 × 19417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149724487)

Multiplication

n×y
n×2 299448974
n×3 449173461
n×4 598897948
n×5 748622435

Division

n÷y
n÷2 74862243.5
n÷3 49908162.333333
n÷3 37431121.75
n÷5 29944897.4

Exponentiation

ny
n2 22417422007413169
n3 3.3564370099224E+24
n4 5.0254080945845E+32
n5 7.5242664892731E+40

Nth Root

y√n
2√n 12236.195773197
3√n 531.00377827342
4√n 110.61733938762
5√n 43.157727322239

Divisors of 149724487

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 -149724486
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 149724487 can be divided by 8 positive divisors. The sum of these divisors (counting 149724487) is 1, the average is 0.125.

Base conversion 149724487

Base System Value
2 Binary 1000111011001001110101000111
3 Ternary 101102201210101101
4 Quaternary 20323021311013
5 Quinary 301312140422
6 Senary 22505040531
8 Octal 1073116507
10 Decimal 149724487
12 Duodecimal 42186147
16 Hexadecimal 8ec9d47
20 Vigesimal 26ffb47
36 Base36 2h545j

Cryptographic Hash Functions

md5 de0cc073bedbc670e2c30e28f186cfd2
sha1 c63195609830cfcc2d7de28863c141a41a222eef
sha256 e3bbdb5e23cb90b4bdb32591f3ef7d11a79e967ebf9fc3813c7ed49bf92c8177
sha512 4f0d441ccc8de04b2466452612bc1c6b3f76c8f0681f4f57421e8821cda05c91770eb31bc6c41e2c0fa553c8f2d6abb8373c1944f12a57bb89d1ad14547a28ff
ripemd-160 ed155692509dbf6b3392336cd84a0bcf1c51420d

149724487 as geometric shapes

Circle

Radius = n
Diameter 299448974
Circumference 940746696.8434
Area 7.0426408290911E+16

Sphere

Radius = n
Volume 1.4059410470146E+25
Surface area 2.8170563316365E+17
Circumference 940746696.8434

Square

Length = n
Perimeter 598897948
Area 22417422007413169
Diagonal 211742400.13475

Cube

Length = n
Surface area 134504532044479014
Volume 3.3564370099224E+24
Space diagonal 259330418.62119

Equilateral Triangle

Length = n
Perimeter 449173461
Area 9.7070284728881E+15
Altitude 129665209.31059

Triangular Pyramid

Length = n
Surface area 9.7070284728881E+15
Volume 3.9555989505694E+23
Height 70580800.044918