169743138 (number)

169743138 is an even 9-digits composite number following 169743137 and preceding 169743139. In scientific notation, it is written as 1.69743138 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 56581044 positive integers (up to 169743138) that are relatively prime to 169743138.

Interesting facts

Basic properties

Name

Name one hundred sixty-nine million seven hundred forty-three thousand one hundred thirty-eight

Notation

Scientific notation 1.69743138 × 10^8
Engineering notation 1.69743138 × 10^6

Prime Factorization of 169743138

Prime Factorization 2 × 3 × 28290523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 169743138
Product of the distinct prime numbers

The prime factorization of 169743138 is 2 × 3 × 28290523. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 169743138)

Multiplication

n×y
n×2 339486276
n×3 509229414
n×4 678972552
n×5 848715690

Division

n÷y
n÷2 84871569
n÷3 56581046
n÷3 42435784.5
n÷5 33948627.6

Exponentiation

ny
n2 28812732898087044
n3 4.8907636964771E+24
n4 8.3017357705651E+32
n5 1.4091626805426E+41

Nth Root

y√n
2√n 13028.550878743
3√n 553.68667960481
4√n 114.14267772723
5√n 44.254602612495

Divisors of 169743138

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 -169743137
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 169743138 can be divided by 8 positive divisors. The sum of these divisors (counting 169743138) is 1, the average is 0.125.

Base conversion 169743138

Base System Value
2 Binary 1010000111100001001100100010
3 Ternary 102211101211210220
4 Quaternary 22013201030202
5 Quinary 321423240023
6 Senary 24502103510
8 Octal 1207411442
10 Decimal 169743138
12 Duodecimal 48a1ab96
16 Hexadecimal a1e1322
20 Vigesimal 2d0hhgi
36 Base36 2t26n6

Cryptographic Hash Functions

md5 7a489a65b606bd11fdc3913c7a1b8354
sha1 0ed7b122e732ede6961450c9ffd49acc12d4c3a5
sha256 fe6dd42c2fed7744264bc656c53c377eff68d60f2d39569492f66bc9e330b8db
sha512 bfe0bfdfbdb60633bd921ece0038b8065898bc28498349ebc80bebf3be8ae9c6932463055939b5e468b247dff5c8cb2a31de6e8a56b04f480130832073ce9a48
ripemd-160 6b7cadc5ff47b6b53aa1d3499752ba4bfba1da19

169743138 as geometric shapes

Circle

Radius = n
Diameter 339486276
Circumference 1066527590.6762
Area 9.0517870002475E+16

Sphere

Radius = n
Volume 2.0486383065728E+25
Surface area 3.620714800099E+17
Circumference 1066527590.6762

Square

Length = n
Perimeter 678972552
Area 28812732898087044
Diagonal 240053047.87937

Cube

Length = n
Surface area 172876397388522264
Volume 4.8907636964771E+24
Space diagonal 294003739.25218

Equilateral Triangle

Length = n
Perimeter 509229414
Area 1.24762793211E+16
Altitude 147001869.62609

Triangular Pyramid

Length = n
Surface area 1.24762793211E+16
Volume 5.7638202915999E+23
Height 80017682.626456