149769829 (number)

149769829 is an odd 9-digits composite number following 149769828 and preceding 149769830. In scientific notation, it is written as 1.49769829 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 136154380 positive integers (up to 149769829) that are relatively prime to 149769829.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49769829 × 10^8
Engineering notation 1.49769829 × 10^6

Prime Factorization of 149769829

Prime Factorization 11 × 13615439

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149769829
Product of the distinct prime numbers

The prime factorization of 149769829 is 11 × 13615439. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 6, 84, 988, 120, 143, 6921, 50342, 53579, 287257, 552627, 9601512, 1002446, 56752736, 15041965, 616007028, 5045284, 4599380667, 7229591617

Basic calculations (n = 149769829)

Multiplication

n×y
n×2 299539658
n×3 449309487
n×4 599079316
n×5 748849145

Division

n÷y
n÷2 74884914.5
n÷3 49923276.333333
n÷3 37442457.25
n÷5 29953965.8

Exponentiation

ny
n2 22431001678689241
n3 3.359487285716E+24
n4 5.0314983630936E+32
n5 7.5356664945431E+40

Nth Root

y√n
2√n 12238.048414678
3√n 531.0573752585
4√n 110.62571317139
5√n 43.160340950392

Divisors of 149769829

1, 11, 13615439, 149769829

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 -149769828
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 149769829 can be divided by 4 positive divisors. The sum of these divisors (counting 149769829) is 1, the average is 0.25.

Base conversion 149769829

Base System Value
2 Binary 1000111011010100111001100101
3 Ternary 101102211002120201
4 Quaternary 20323110321211
5 Quinary 301320113304
6 Senary 22510030501
8 Octal 1073247145
10 Decimal 149769829
12 Duodecimal 421a8431
16 Hexadecimal 8ed4e65
20 Vigesimal 26g14b9
36 Base36 2h6351

Cryptographic Hash Functions

md5 be54c474358ee27c22a52a3474c3cece
sha1 d8ad3337e3bcaa124fd3c4984d2601f8edc6c0ab
sha256 dbfda9533750db8676e14cb0cecebdf5149f609533f79757f2beafb5185503c5
sha512 2285fd5b254fd499de5a1811ffbd9165bd04cceab9b7549b5d7ba3eccd785d72c0164e5f259eba0edade6a8adfafd001a5a48ed429eb14812849bc85924a060a
ripemd-160 36dcd0e1f8d631f396e241c1a93480daf2d3f5f6

149769829 as geometric shapes

Circle

Radius = n
Diameter 299539658
Circumference 941031589.0316
Area 7.046907008643E+16

Sphere

Radius = n
Volume 1.4072187435512E+25
Surface area 2.8187628034572E+17
Circumference 941031589.0316

Square

Length = n
Perimeter 599079316
Area 22431001678689241
Diagonal 211806523.4061

Cube

Length = n
Surface area 134586010072135446
Volume 3.359487285716E+24
Space diagonal 259408953.2689

Equilateral Triangle

Length = n
Perimeter 449309487
Area 9.7129086430381E+15
Altitude 129704476.63445

Triangular Pyramid

Length = n
Surface area 9.7129086430381E+15
Volume 3.9591937350663E+23
Height 70602174.4687