149701866 (number)

149701866 is an even 9-digits composite number following 149701865 and preceding 149701867. In scientific notation, it is written as 1.49701866 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 49808304 positive integers (up to 149701866) that are relatively prime to 149701866.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred one thousand eight hundred sixty-six

Notation

Scientific notation 1.49701866 × 10^8
Engineering notation 1.49701866 × 10^6

Prime Factorization of 149701866

Prime Factorization 2 × 3 × 547 × 45613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149701866
Product of the distinct prime numbers

The prime factorization of 149701866 is 2 × 3 × 547 × 45613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149701866)

Multiplication

n×y
n×2 299403732
n×3 449105598
n×4 598807464
n×5 748509330

Division

n÷y
n÷2 74850933
n÷3 49900622
n÷3 37425466.5
n÷5 29940373.2

Exponentiation

ny
n2 22410648683881956
n3 3.3549159262476E+24
n4 5.0223717443238E+32
n5 7.5185842187095E+40

Nth Root

y√n
2√n 12235.271390533
3√n 530.97703483799
4√n 110.61316101863
5√n 43.15642315353

Divisors of 149701866

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 -149701865
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 149701866 can be divided by 16 positive divisors. The sum of these divisors (counting 149701866) is 1, the average is 0.0625.

Base conversion 149701866

Base System Value
2 Binary 1000111011000100010011101010
3 Ternary 101102200122100120
4 Quaternary 20323010103222
5 Quinary 301310424431
6 Senary 22504344110
8 Octal 1073042352
10 Decimal 149701866
12 Duodecimal 42175036
16 Hexadecimal 8ec44ea
20 Vigesimal 26fced6
36 Base36 2h4mp6

Cryptographic Hash Functions

md5 7b0f19d6640a839a63c4c7c709a807fe
sha1 e8af272ebcd7c65954020229d62aed91a685bcc8
sha256 cfff02f0016817cef93861c50a108352858725d31e3688755c1e8f1449a6af7f
sha512 e842cae0e1a0e9b9b54d27b2aac63cdc467a3bbbb88910142a1f57a7abea7b5a843874f37c4f634d651a5804876889e5d2e1a89d280065fc668723a3903597da
ripemd-160 838bda97bfdda440e36ce1a7768d2e8f482414d0

149701866 as geometric shapes

Circle

Radius = n
Diameter 299403732
Circumference 940604564.90857
Area 7.0405129267465E+16

Sphere

Radius = n
Volume 1.4053038969748E+25
Surface area 2.8162051706986E+17
Circumference 940604564.90857

Square

Length = n
Perimeter 598807464
Area 22410648683881956
Diagonal 211710409.20976

Cube

Length = n
Surface area 134463892103291736
Volume 3.3549159262476E+24
Space diagonal 259291237.89987

Equilateral Triangle

Length = n
Perimeter 449105598
Area 9.704095537765E+15
Altitude 129645618.94993

Triangular Pyramid

Length = n
Surface area 9.704095537765E+15
Volume 3.9538063362673E+23
Height 70570136.403253