149738811 (number)

149738811 is an odd 9-digits composite number following 149738810 and preceding 149738812. In scientific notation, it is written as 1.49738811 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 99825872 positive integers (up to 149738811) that are relatively prime to 149738811.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-eight thousand eight hundred eleven

Notation

Scientific notation 1.49738811 × 10^8
Engineering notation 1.49738811 × 10^6

Prime Factorization of 149738811

Prime Factorization 3 × 49912937

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149738811
Product of the distinct prime numbers

The prime factorization of 149738811 is 3 × 49912937. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 90, 50, 382, 436, 4779, 9401, 65513, 64043, 242335, 434265, 5812344, 2377162, 57278558, 95205220, 788887289, 243390637, 7210925873, 8877622837

Basic calculations (n = 149738811)

Multiplication

n×y
n×2 299477622
n×3 449216433
n×4 598955244
n×5 748694055

Division

n÷y
n÷2 74869405.5
n÷3 49912937
n÷3 37434702.75
n÷5 29947762.2

Exponentiation

ny
n2 22421711519693721
n3 3.3574004235439E+24
n4 5.0273314747237E+32
n5 7.52786637528E+40

Nth Root

y√n
2√n 12236.781071834
3√n 531.02071127646
4√n 110.61998495676
5√n 43.158553062428

Divisors of 149738811

1, 3, 49912937, 149738811

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149738810
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149738811 can be divided by 4 positive divisors. The sum of these divisors (counting 149738811) is 1, the average is 0.25.

Base conversion 149738811

Base System Value
2 Binary 1000111011001101010100111011
3 Ternary 101102202112000220
4 Quaternary 20323031110323
5 Quinary 301313120221
6 Senary 22505231123
8 Octal 1073152473
10 Decimal 149738811
12 Duodecimal 421924a3
16 Hexadecimal 8ecd53b
20 Vigesimal 26fh70b
36 Base36 2h5f7f

Cryptographic Hash Functions

md5 ee63c6deb0c219fbbff9348f84ead362
sha1 7a8bfddeb21940e769d884ca208abc6dc7e70c18
sha256 0244493e30fdc1a9ec8804e1d6e59b8c8bf354b63628ae609b25ad733719b23e
sha512 e2f1093f024e9bd4cce6995b6fd26e2f4e1afdb86365d3ba1aacb7b82c2855ba861b103928cb6b525da4b671040778fd10c6a5b0fa75f3a760e353a128ae2753
ripemd-160 5762a390e21ef14415451c162ce3e9a9cccad6a5

149738811 as geometric shapes

Circle

Radius = n
Diameter 299477622
Circumference 940836697.18974
Area 7.0439884191179E+16

Sphere

Radius = n
Volume 1.4063446007687E+25
Surface area 2.8175953676472E+17
Circumference 940836697.18974

Square

Length = n
Perimeter 598955244
Area 22421711519693721
Diagonal 211762657.32982

Cube

Length = n
Surface area 134530269118162326
Volume 3.3574004235439E+24
Space diagonal 259355228.51695

Equilateral Triangle

Length = n
Perimeter 449216433
Area 9.7088858861905E+15
Altitude 129677614.25848

Triangular Pyramid

Length = n
Surface area 9.7088858861905E+15
Volume 3.9567343444108E+23
Height 70587552.443274