169486972 (number)

169486972 is an even 9-digits composite number following 169486971 and preceding 169486973. In scientific notation, it is written as 1.69486972 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 83791136 positive integers (up to 169486972) that are relatively prime to 169486972.

Interesting facts

Basic properties

Name

Name one hundred sixty-nine million four hundred eighty-six thousand nine hundred seventy-two

Notation

Scientific notation 1.69486972 × 10^8
Engineering notation 1.69486972 × 10^6

Prime Factorization of 169486972

Prime Factorization 2 × 2 × 89 × 476087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 84743486
Product of the distinct prime numbers

The prime factorization of 169486972 is 2 × 2 × 89 × 476087. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 169486972)

Multiplication

n×y
n×2 338973944
n×3 508460916
n×4 677947888
n×5 847434860

Division

n÷y
n÷2 84743486
n÷3 56495657.333333
n÷3 42371743
n÷5 33897394.4

Exponentiation

ny
n2 28725833677728784
n3 4.8686545682139E+24
n4 8.2517352048054E+32
n5 1.3985616136083E+41

Nth Root

y√n
2√n 13018.716219351
3√n 553.40800930832
4√n 114.09958904111
5√n 44.241237272103

Divisors of 169486972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -169486971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 169486972 can be divided by 12 positive divisors. The sum of these divisors (counting 169486972) is 1, the average is 0.083333333333333.

Base conversion 169486972

Base System Value
2 Binary 1010000110100010101001111100
3 Ternary 102210220211102021
4 Quaternary 22012202221330
5 Quinary 321342040342
6 Senary 24452405524
8 Octal 1206425174
10 Decimal 169486972
12 Duodecimal 489168a4
16 Hexadecimal a1a2a7c
20 Vigesimal 2cj5h8c
36 Base36 2swozg

Cryptographic Hash Functions

md5 10279bb3a201b84352849b0e3dfaf2a2
sha1 0f64017a5607d310099d01f440464d9b3a7efabe
sha256 932e7f3167adc3f2612ea7d761d49e713819b911abd49e61acfad0f66adb8f4d
sha512 fb0151e505e33b7cd1257a573d8fcdb475f65cd406a94927c66364e79edc034b102895ebe1d61652889cd0cfed75d0bfe245c904900f6e3ba9e5faebb8b79edb
ripemd-160 3997550242d48d28d204d14ec4213f4d6285138b

169486972 as geometric shapes

Circle

Radius = n
Diameter 338973944
Circumference 1064918052.2288
Area 9.0244868050195E+16

Sphere

Radius = n
Volume 2.0393772565823E+25
Surface area 3.6097947220078E+17
Circumference 1064918052.2288

Square

Length = n
Perimeter 677947888
Area 28725833677728784
Diagonal 239690774.44795

Cube

Length = n
Surface area 172355002066372704
Volume 4.8686545682139E+24
Space diagonal 293560046.725

Equilateral Triangle

Length = n
Perimeter 508460916
Area 1.24386508549E+16
Altitude 146780023.3625

Triangular Pyramid

Length = n
Surface area 1.24386508549E+16
Volume 5.7377644340648E+23
Height 79896924.815983